AWR/KASACR/XSACR/M1 - General Quality Statement

The SACR continues to undergo evaluation by the radar instrument mentors, ProSensing, VAP 
developers, DQ Office, site scientists, users, etc.  As more in-depth analysis and 
calibration studies take place, we anticipate that new insights will be gained to increase the 
quality of the data and decrease the uncertainty of the measurements.  This is a 
continuous improvement process and issues will be addressed as they are discovered.

Calibration is very important.  Calibration of the SACRs depends on the careful 
installation of a corner reflector target.  This provides a external calibration reference not 
obtainable with a zenith-pointing radar such as the KAZR.  However, significant data analysis 
is required to assure that the radar is pointing at the target and there are no 
interfering losses in the transmission path.

As issues are discovered, attempts will be made to correct data that is currently in the
Archive.  However, retrospective correction of errors due calibration, signal processing,
component degradation and software bugs may not be possible for many of the data files.

This open-ended DQR is an advisory that some aspects of the data quality are not yet 
known.  It is also a request for users that find issues or questions with the data to contact 
the ARM Radar Engineering & Operations Group Manager, as these issues occur so that they 
can be investigated and corrected if necessary.

• base time in epoch(base_time)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• reflectivity(reflectivity)
• Scan mode for sweep(sweep_mode)
• Sky noise, cross-polarization(sky_noise_xpol)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• type_of_instrument(instrument_type)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• platform_type(platform_type)
• Pulse width(pulse_width)
• Unambiguous Doppler velocity(nyquist_velocity)
• Sky power, copolar(sky_power_copol)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• North latitude(latitude)
• time_in_seconds_since_volume_start(time)
• Mean doppler velocity(mean_doppler_velocity)
• Polarization mode(polarization_mode)
• Follow mode(follow_mode)
• radiation_frequency(frequency)
• Number of samples used to compute moments(n_samples)
• Time corresponding to last radial in file(time_coverage_end)
• pulse_repetition_frequency(prt)
• Linear depolarization ratio(linear_depolarization_ratio)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• data_volume_index_number(volume_number)
• Index for the calibration that applies to each ray(r_calib_index)
• data_volume_start_time_utc(time_coverage_start)
• lon(lon)
• North Latitude(lat)
• transmit_pulse_mode(prt_mode)
• Beam Elevation Angle(elevation)
• Time offset from base_time(time_offset)
• Distance to the center of the corresponding range bin(range)
• Sweep number, zero-based count(sweep_number)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Primary axis of rotation(primary_axis)
• Pulse width for this calibration(r_calib_pulse_width)
• altitude_above_ground_level(altitude_agl)
• Radar beam width, vertical channel(radar_beam_width_v)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• ray_target_fixed_angle(fixed_angle)
• Time of the calibration that applies to each ray(r_calib_time)
• Signal-to-noise-ratio(snr)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• East longitude(longitude)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Unambiguous range(unambiguous_range)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Azimuth of Radar Ray(azimuth)
• altitude(altitude)
• -180.0 - +180.0(alt)
• Sky noise, copolar(sky_noise_copol)
• Transmit power(r_calib_xmit_power_h)
• Sky power, cross-polar(sky_power_xpol)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)

• Modulator interlock status(interlock_status)
• Modulator filament status(fil_delay)
• -180.0 - +180.0(alt)
• Modulator body current(voltage_body_current)
• Humidity measured by sensor on radar control board(local_humidity)
• Azimuth of Radar Ray(azimuth)
• Voltage of 28V power supply(power_supply_28v)
• Coolant return temperature(temp_coolant_return)
• Sweep counter in azimuth(azimuth_sweep_count)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• User elevation cycle count(user_elevation_cycle_count)
• Humidity measured by probe inside antenna(remote_humidity)
• Voltage of 5V power supply(power_supply_5v)
• Description of current scanning mode(pacsi_call_stack)
• Voltage of 8V power supply(power_supply_8v)
• Cold power, cross-polar(cold_power_xpol)
• Hot power, copolar(hot_power_copol)
• DC power supply temperature(temp_dc_power_supply)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Receiver gain cross-polar(receiver_gain_xpol)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Receiver gain copolar(receiver_gain_copol)
• Time offset from base_time(time_offset)
• base time in epoch(base_time)
• Fault summary(fault_sum)
• Positioner azimuth velocity(azimuth_scan_rate)
• Output power(output_power)
• Modulator temperature(temp_modulator)
• Synchronization fault status(sync_fault)
• Temperature measured by sensor on radar control board(local_temp)
• Hot power, cross-polar(hot_power_xpol)
• EIKA temperature(temp_eika)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Positioner elevation motor current(el_motor_current)
• Positioner elevation velocity(elevation_scan_rate)
• Coolant supply temperature(temp_coolant_supply)
• Beam Elevation Angle(elevation)
• North Latitude(lat)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator high voltage on(hv_on)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Noise figure cross-polar(noise_figure_xpol)
• Cold power, copolar(cold_power_copol)
• Antenna power(antenna_power)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Sweep counter in elevation(elevation_sweep_count)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• Voltage of 12V power supply(power_supply_12v)
• Positioner azimuth motor current(az_motor_current)
• Voltage of -5V power supply(power_supply_minus5v)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Voltage of 15V power supply(power_supply_15v)
• Noise figure copolar(noise_figure_copol)
• time_in_seconds_since_volume_start(time)
• Drive power(drive_power)
• Temperature measured by probe inside antenna(remote_temp)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• data_volume_index_number(volume_number)
• Modulator fault status(modulator_fault)
• IF unit temperature(temp_if_unit)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Modulator collector current(voltage_modulator_collector_current)
• Power validity status(power_valid)
• lon(lon)
• Transmitter fault status(transmitter_temp_fault)

• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• base time in epoch(base_time)
• Noise figure copolar(noise_figure_copol)
• Voltage of 5V power supply(power_supply_5v)
• Time offset from base_time(time_offset)
• IF unit temperature(temp_if_unit)
• Cold power, cross-polar(cold_power_xpol)
• Coolant return temperature(temp_coolant_return)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Sweep counter in azimuth(azimuth_sweep_count)
• Antenna power(antenna_power)
• Output power(output_power)
• Hot power, copolar(hot_power_copol)
• Synchronization fault status(sync_fault)
• User azimuth cycle count(user_azimuth_cycle_count)
• DC power supply temperature(temp_dc_power_supply)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• time_in_seconds_since_volume_start(time)
• Voltage of 12V power supply(power_supply_12v)
• Voltage of 15V power supply(power_supply_15v)
• Coolant supply temperature(temp_coolant_supply)
• Beam Elevation Angle(elevation)
• Azimuth of Radar Ray(azimuth)
• -180.0 - +180.0(alt)
• Humidity measured by sensor on radar control board(local_humidity)
• Description of current scanning mode(pacsi_call_stack)
• lon(lon)
• Temperature measured by sensor on radar control board(local_temp)
• Temperature of TWTA exterior(temp_twta_exterior)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• data_volume_index_number(volume_number)
• Drive power(drive_power)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Positioner elevation motor current(el_motor_current)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Temperature of TWTA output air(temp_twta_output)
• Receiver gain copolar(receiver_gain_copol)
• User elevation cycle count(user_elevation_cycle_count)
• Voltage of -5V power supply(power_supply_minus5v)
• Cold power, copolar(cold_power_copol)
• Temperature of TWTA input air(temp_twta_input)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Positioner azimuth velocity(azimuth_scan_rate)
• Physical temperature of noise diode(temp_noise_diode)
• Transmitter body current(voltage_transmitter_body_current)
• Voltage of 28V power supply(power_supply_28v)
• Modulator interlock status(interlock_status)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Positioner azimuth motor current(az_motor_current)
• Noise figure cross-polar(noise_figure_xpol)
• Sweep counter in elevation(elevation_sweep_count)
• Hot power, cross-polar(hot_power_xpol)
• Alarm for excess body current(ib_high_alarm)
• Positioner elevation velocity(elevation_scan_rate)
• Receiver gain cross-polar(receiver_gain_xpol)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Transmitter fault condition(transmitter_fault)
• North Latitude(lat)

• Positioner azimuth velocity(azimuth_scan_rate)
• North Latitude(lat)
• Temperature of TWTA input air(temp_twta_input)
• Transmitter body current(voltage_transmitter_body_current)
• Noise figure copolar(noise_figure_copol)
• Drive power(drive_power)
• base time in epoch(base_time)
• lon(lon)
• Receiver gain copolar(receiver_gain_copol)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• data_volume_index_number(volume_number)
• Noise figure cross-polar(noise_figure_xpol)
• Alarm for excess body current(ib_high_alarm)
• IF unit temperature(temp_if_unit)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Output power(output_power)
• Positioner azimuth motor current(az_motor_current)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Modulator interlock status(interlock_status)
• Receiver gain cross-polar(receiver_gain_xpol)
• Hot power, cross-polar(hot_power_xpol)
• Voltage of 5V power supply(power_supply_5v)
• Voltage of 28V power supply(power_supply_28v)
• Sweep counter in elevation(elevation_sweep_count)
• Cold power, cross-polar(cold_power_xpol)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• User elevation cycle count(user_elevation_cycle_count)
• Coolant supply temperature(temp_coolant_supply)
• Hot power, copolar(hot_power_copol)
• User azimuth cycle count(user_azimuth_cycle_count)
• Temperature of TWTA exterior(temp_twta_exterior)
• Description of current scanning mode(pacsi_call_stack)
• Coolant return temperature(temp_coolant_return)
• time_in_seconds_since_volume_start(time)
• Antenna power(antenna_power)
• -180.0 - +180.0(alt)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Voltage of -5V power supply(power_supply_minus5v)
• Sweep counter in azimuth(azimuth_sweep_count)
• Transmitter fault condition(transmitter_fault)
• Voltage of 12V power supply(power_supply_12v)
• Voltage of 15V power supply(power_supply_15v)
• Synchronization fault status(sync_fault)
• Time offset from base_time(time_offset)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Cold power, copolar(cold_power_copol)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• Physical temperature of noise diode(temp_noise_diode)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Humidity measured by sensor on radar control board(local_humidity)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Beam Elevation Angle(elevation)
• Positioner elevation velocity(elevation_scan_rate)
• Azimuth of Radar Ray(azimuth)
• DC power supply temperature(temp_dc_power_supply)
• Positioner elevation motor current(el_motor_current)
• Temperature of TWTA output air(temp_twta_output)
• Temperature measured by sensor on radar control board(local_temp)

• Voltage of 15V power supply(power_supply_15v)
• Voltage of 12V power supply(power_supply_12v)
• Positioner azimuth velocity(azimuth_scan_rate)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Sweep counter in elevation(elevation_sweep_count)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Beam Elevation Angle(elevation)
• Receiver gain cross-polar(receiver_gain_xpol)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Temperature of TWTA output air(temp_twta_output)
• Antenna power(antenna_power)
• Humidity measured by sensor on radar control board(local_humidity)
• time_in_seconds_since_volume_start(time)
• -180.0 - +180.0(alt)
• Time offset from base_time(time_offset)
• Physical temperature of noise diode(temp_noise_diode)
• Coolant supply temperature(temp_coolant_supply)
• Voltage of 28V power supply(power_supply_28v)
• Modulator interlock status(interlock_status)
• Description of current scanning mode(pacsi_call_stack)
• Transmitter body current(voltage_transmitter_body_current)
• Temperature of TWTA input air(temp_twta_input)
• Hot power, copolar(hot_power_copol)
• Cold power, copolar(cold_power_copol)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Coolant return temperature(temp_coolant_return)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Receiver gain copolar(receiver_gain_copol)
• Noise figure cross-polar(noise_figure_xpol)
• User elevation cycle count(user_elevation_cycle_count)
• Transmitter fault condition(transmitter_fault)
• Positioner azimuth motor current(az_motor_current)
• Synchronization fault status(sync_fault)
• Cold power, cross-polar(cold_power_xpol)
• Alarm for excess body current(ib_high_alarm)
• Hot power, cross-polar(hot_power_xpol)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Transmit pulse is enabled(transmit_pulse_enabled)
• IF unit temperature(temp_if_unit)
• data_volume_index_number(volume_number)
• Voltage of 5V power supply(power_supply_5v)
• Temperature measured by sensor on radar control board(local_temp)
• lon(lon)
• Temperature of TWTA exterior(temp_twta_exterior)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Positioner elevation velocity(elevation_scan_rate)
• Positioner elevation motor current(el_motor_current)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• Drive power(drive_power)
• North Latitude(lat)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Output power(output_power)
• base time in epoch(base_time)
• Voltage of -5V power supply(power_supply_minus5v)
• User azimuth cycle count(user_azimuth_cycle_count)
• Noise figure copolar(noise_figure_copol)
• Sweep counter in azimuth(azimuth_sweep_count)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• DC power supply temperature(temp_dc_power_supply)
• Azimuth of Radar Ray(azimuth)

• Humidity measured by sensor on radar control board(local_humidity)
• Cold power, cross-polar(cold_power_xpol)
• Voltage of 8V power supply(power_supply_8v)
• Voltage of 5V power supply(power_supply_5v)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Power validity status(power_valid)
• Coolant return temperature(temp_coolant_return)
• Positioner azimuth velocity(azimuth_scan_rate)
• Noise figure cross-polar(noise_figure_xpol)
• Modulator fault status(modulator_fault)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• DC power supply temperature(temp_dc_power_supply)
• IF unit temperature(temp_if_unit)
• Transmitter fault status(transmitter_temp_fault)
• Output power(output_power)
• Modulator high voltage on(hv_on)
• lon(lon)
• Modulator body current(voltage_body_current)
• Synchronization fault status(sync_fault)
• Sweep counter in azimuth(azimuth_sweep_count)
• North Latitude(lat)
• Voltage of 28V power supply(power_supply_28v)
• Modulator interlock status(interlock_status)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• data_volume_index_number(volume_number)
• Cold power, copolar(cold_power_copol)
• Modulator filament status(fil_delay)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• User azimuth cycle count(user_azimuth_cycle_count)
• Positioner elevation velocity(elevation_scan_rate)
• Positioner azimuth motor current(az_motor_current)
• Temperature measured by sensor on radar control board(local_temp)
• Temperature measured by probe inside antenna(remote_temp)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Receiver gain copolar(receiver_gain_copol)
• Modulator collector current(voltage_modulator_collector_current)
• base time in epoch(base_time)
• Azimuth of Radar Ray(azimuth)
• Voltage of 12V power supply(power_supply_12v)
• Sweep counter in elevation(elevation_sweep_count)
• Description of current scanning mode(pacsi_call_stack)
• Voltage of 15V power supply(power_supply_15v)
• Modulator temperature(temp_modulator)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Positioner elevation motor current(el_motor_current)
• Voltage of -5V power supply(power_supply_minus5v)
• Drive power(drive_power)
• Fault summary(fault_sum)
• Time offset from base_time(time_offset)
• Receiver gain cross-polar(receiver_gain_xpol)
• User elevation cycle count(user_elevation_cycle_count)
• Noise figure copolar(noise_figure_copol)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Antenna power(antenna_power)
• -180.0 - +180.0(alt)
• EIKA temperature(temp_eika)
• Hot power, copolar(hot_power_copol)
• time_in_seconds_since_volume_start(time)
• Beam Elevation Angle(elevation)
• Hot power, cross-polar(hot_power_xpol)
• Coolant supply temperature(temp_coolant_supply)
• Humidity measured by probe inside antenna(remote_humidity)

• Sweep counter in elevation(elevation_sweep_count)
• Drive power(drive_power)
• lon(lon)
• Noise figure cross-polar(noise_figure_xpol)
• Positioner azimuth motor current(az_motor_current)
• Temperature of TWTA exterior(temp_twta_exterior)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• North Latitude(lat)
• User azimuth cycle count(user_azimuth_cycle_count)
• Physical temperature of noise diode(temp_noise_diode)
• Transmitter fault condition(transmitter_fault)
• Temperature of TWTA input air(temp_twta_input)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Azimuth of Radar Ray(azimuth)
• Modulator interlock status(interlock_status)
• Voltage of 5V power supply(power_supply_5v)
• Hot power, cross-polar(hot_power_xpol)
• Noise figure copolar(noise_figure_copol)
• time_in_seconds_since_volume_start(time)
• Cold power, cross-polar(cold_power_xpol)
• Sweep counter in azimuth(azimuth_sweep_count)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Voltage of 28V power supply(power_supply_28v)
• Transmitter body current(voltage_transmitter_body_current)
• Hot power, copolar(hot_power_copol)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• DC power supply temperature(temp_dc_power_supply)
• base time in epoch(base_time)
• IF unit temperature(temp_if_unit)
• Time offset from base_time(time_offset)
• Voltage of 12V power supply(power_supply_12v)
• -180.0 - +180.0(alt)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Antenna power(antenna_power)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Coolant supply temperature(temp_coolant_supply)
• Positioner elevation velocity(elevation_scan_rate)
• Receiver gain cross-polar(receiver_gain_xpol)
• Cold power, copolar(cold_power_copol)
• Beam Elevation Angle(elevation)
• Voltage of 15V power supply(power_supply_15v)
• Description of current scanning mode(pacsi_call_stack)
• data_volume_index_number(volume_number)
• Positioner azimuth velocity(azimuth_scan_rate)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Output power(output_power)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Coolant return temperature(temp_coolant_return)
• Alarm for excess body current(ib_high_alarm)
• Receiver gain copolar(receiver_gain_copol)
• Temperature measured by sensor on radar control board(local_temp)
• User elevation cycle count(user_elevation_cycle_count)
• Temperature of TWTA output air(temp_twta_output)
• Positioner elevation motor current(el_motor_current)
• Synchronization fault status(sync_fault)
• Humidity measured by sensor on radar control board(local_humidity)
• Voltage of -5V power supply(power_supply_minus5v)
• Phase-locked oscillator 3 lock status(plo3_lock_status)

• Modulator interlock status(interlock_status)
• Voltage of 28V power supply(power_supply_28v)
• Hot power, cross-polar(hot_power_xpol)
• lon(lon)
• DC power supply temperature(temp_dc_power_supply)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• EIKA temperature(temp_eika)
• North Latitude(lat)
• Sweep counter in elevation(elevation_sweep_count)
• Coolant supply temperature(temp_coolant_supply)
• Positioner elevation velocity(elevation_scan_rate)
• Modulator filament status(fil_delay)
• Modulator fault status(modulator_fault)
• Transmitter fault status(transmitter_temp_fault)
• Temperature measured by probe inside antenna(remote_temp)
• Noise figure cross-polar(noise_figure_xpol)
• Positioner elevation motor current(el_motor_current)
• Temperature measured by sensor on radar control board(local_temp)
• Humidity measured by probe inside antenna(remote_humidity)
• Modulator collector current(voltage_modulator_collector_current)
• Voltage of 8V power supply(power_supply_8v)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• IF unit temperature(temp_if_unit)
• Voltage of 5V power supply(power_supply_5v)
• time_in_seconds_since_volume_start(time)
• Description of current scanning mode(pacsi_call_stack)
• Cold power, cross-polar(cold_power_xpol)
• Cold power, copolar(cold_power_copol)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Receiver gain copolar(receiver_gain_copol)
• Antenna power(antenna_power)
• Hot power, copolar(hot_power_copol)
• Drive power(drive_power)
• Positioner azimuth motor current(az_motor_current)
• Humidity measured by sensor on radar control board(local_humidity)
• Voltage of -5V power supply(power_supply_minus5v)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• base time in epoch(base_time)
• Azimuth of Radar Ray(azimuth)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Noise figure copolar(noise_figure_copol)
• Power validity status(power_valid)
• Coolant return temperature(temp_coolant_return)
• -180.0 - +180.0(alt)
• Beam Elevation Angle(elevation)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Modulator high voltage on(hv_on)
• Receiver gain cross-polar(receiver_gain_xpol)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• User azimuth cycle count(user_azimuth_cycle_count)
• Time offset from base_time(time_offset)
• Synchronization fault status(sync_fault)
• Voltage of 15V power supply(power_supply_15v)
• data_volume_index_number(volume_number)
• Voltage of 12V power supply(power_supply_12v)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Modulator body current(voltage_body_current)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Modulator temperature(temp_modulator)
• Output power(output_power)
• Sweep counter in azimuth(azimuth_sweep_count)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• User elevation cycle count(user_elevation_cycle_count)
• Fault summary(fault_sum)
• Positioner azimuth velocity(azimuth_scan_rate)

• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• radiation_frequency(frequency)
• North Latitude(lat)
• Pulse width for this calibration(r_calib_pulse_width)
• Unambiguous range(unambiguous_range)
• Time corresponding to last radial in file(time_coverage_end)
• lon(lon)
• Sky power, cross-polar(sky_power_xpol)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Number of samples used to compute moments(n_samples)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• pulse_repetition_frequency(prt)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• altitude(altitude)
• North latitude(latitude)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Time offset from base_time(time_offset)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Signal-to-noise-ratio(snr)
• data_volume_index_number(volume_number)
• Polarization mode(polarization_mode)
• Beam Elevation Angle(elevation)
• Index for the calibration that applies to each ray(r_calib_index)
• transmit_pulse_mode(prt_mode)
• Sky noise, copolar(sky_noise_copol)
• reflectivity(reflectivity)
• Distance to the center of the corresponding range bin(range)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Primary axis of rotation(primary_axis)
• Pulse width(pulse_width)
• Sky noise, cross-polarization(sky_noise_xpol)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Follow mode(follow_mode)
• East longitude(longitude)
• platform_type(platform_type)
• -180.0 - +180.0(alt)
• Transmit power(r_calib_xmit_power_h)
• Azimuth of Radar Ray(azimuth)
• Radar beam width, vertical channel(radar_beam_width_v)
• ray_target_fixed_angle(fixed_angle)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Time of the calibration that applies to each ray(r_calib_time)
• altitude_above_ground_level(altitude_agl)
• Mean doppler velocity(mean_doppler_velocity)
• Unambiguous Doppler velocity(nyquist_velocity)
• Differential propagation phase shift(differential_phase)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• data_volume_start_time_utc(time_coverage_start)
• Sky power, copolar(sky_power_copol)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• time_in_seconds_since_volume_start(time)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• base time in epoch(base_time)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Differential reflectivity(differential_reflectivity)
• type_of_instrument(instrument_type)
• Sweep number, zero-based count(sweep_number)
• Scan mode for sweep(sweep_mode)

• Polarization mode(polarization_mode)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Azimuth of Radar Ray(azimuth)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Mean doppler velocity(mean_doppler_velocity)
• Sweep number, zero-based count(sweep_number)
• transmit_pulse_mode(prt_mode)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• ray_target_fixed_angle(fixed_angle)
• altitude_above_ground_level(altitude_agl)
• Primary axis of rotation(primary_axis)
• time_in_seconds_since_volume_start(time)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• North latitude(latitude)
• type_of_instrument(instrument_type)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Beam Elevation Angle(elevation)
• data_volume_start_time_utc(time_coverage_start)
• Pulse width(pulse_width)
• Sky noise, copolar(sky_noise_copol)
• -180.0 - +180.0(alt)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Follow mode(follow_mode)
• Sky power, copolar(sky_power_copol)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Distance to the center of the corresponding range bin(range)
• Radar beam width, vertical channel(radar_beam_width_v)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Number of samples used to compute moments(n_samples)
• Scan mode for sweep(sweep_mode)
• Time offset from base_time(time_offset)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Linear depolarization ratio(linear_depolarization_ratio)
• Sky power, cross-polar(sky_power_xpol)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Signal-to-noise-ratio(snr)
• Transmit power(r_calib_xmit_power_h)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Unambiguous Doppler velocity(nyquist_velocity)
• pulse_repetition_frequency(prt)
• Time corresponding to last radial in file(time_coverage_end)
• base time in epoch(base_time)
• platform_type(platform_type)
• North Latitude(lat)
• altitude(altitude)
• reflectivity(reflectivity)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Time of the calibration that applies to each ray(r_calib_time)
• radiation_frequency(frequency)
• Pulse width for this calibration(r_calib_pulse_width)
• data_volume_index_number(volume_number)
• Sky noise, cross-polarization(sky_noise_xpol)
• Index for the calibration that applies to each ray(r_calib_index)
• East longitude(longitude)
• lon(lon)
• Unambiguous range(unambiguous_range)

• Cold power, copolar(cold_power_copol)
• Modulator collector current(voltage_modulator_collector_current)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• Modulator high voltage on(hv_on)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Output power(output_power)
• Power validity status(power_valid)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Receiver gain copolar(receiver_gain_copol)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Voltage of 15V power supply(power_supply_15v)
• Voltage of 12V power supply(power_supply_12v)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator filament status(fil_delay)
• Azimuth of Radar Ray(azimuth)
• Modulator body current(voltage_body_current)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• North Latitude(lat)
• Positioner azimuth velocity(azimuth_scan_rate)
• Receiver gain cross-polar(receiver_gain_xpol)
• Antenna power(antenna_power)
• IF unit temperature(temp_if_unit)
• Coolant return temperature(temp_coolant_return)
• Time offset from base_time(time_offset)
• Modulator fault status(modulator_fault)
• Coolant supply temperature(temp_coolant_supply)
• Transmitter fault status(transmitter_temp_fault)
• DC power supply temperature(temp_dc_power_supply)
• Modulator temperature(temp_modulator)
• Noise figure cross-polar(noise_figure_xpol)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Hot power, cross-polar(hot_power_xpol)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Temperature measured by sensor on radar control board(local_temp)
• Sweep counter in elevation(elevation_sweep_count)
• Humidity measured by probe inside antenna(remote_humidity)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Voltage of 28V power supply(power_supply_28v)
• Modulator interlock status(interlock_status)
• Positioner azimuth motor current(az_motor_current)
• Voltage of -5V power supply(power_supply_minus5v)
• data_volume_index_number(volume_number)
• User elevation cycle count(user_elevation_cycle_count)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Temperature measured by probe inside antenna(remote_temp)
• Beam Elevation Angle(elevation)
• -180.0 - +180.0(alt)
• Noise figure copolar(noise_figure_copol)
• Synchronization fault status(sync_fault)
• Description of current scanning mode(pacsi_call_stack)
• lon(lon)
• Humidity measured by sensor on radar control board(local_humidity)
• Drive power(drive_power)
• base time in epoch(base_time)
• Positioner elevation velocity(elevation_scan_rate)
• Voltage of 5V power supply(power_supply_5v)
• Voltage of 8V power supply(power_supply_8v)
• Sweep counter in azimuth(azimuth_sweep_count)
• EIKA temperature(temp_eika)
• time_in_seconds_since_volume_start(time)
• Positioner elevation motor current(el_motor_current)
• Cold power, cross-polar(cold_power_xpol)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Fault summary(fault_sum)
• Hot power, copolar(hot_power_copol)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)

• Description of current scanning mode(pacsi_call_stack)
• Hot power, copolar(hot_power_copol)
• Voltage of 15V power supply(power_supply_15v)
• North Latitude(lat)
• Temperature of TWTA exterior(temp_twta_exterior)
• base time in epoch(base_time)
• Noise figure cross-polar(noise_figure_xpol)
• Temperature of TWTA output air(temp_twta_output)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Positioner elevation motor current(el_motor_current)
• Humidity measured by sensor on radar control board(local_humidity)
• User elevation cycle count(user_elevation_cycle_count)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Positioner elevation velocity(elevation_scan_rate)
• Cold power, copolar(cold_power_copol)
• Modulator interlock status(interlock_status)
• Positioner azimuth velocity(azimuth_scan_rate)
• Physical temperature of noise diode(temp_noise_diode)
• Voltage of 28V power supply(power_supply_28v)
• Azimuth of Radar Ray(azimuth)
• Sweep counter in azimuth(azimuth_sweep_count)
• Sweep counter in elevation(elevation_sweep_count)
• Voltage of 5V power supply(power_supply_5v)
• time_in_seconds_since_volume_start(time)
• lon(lon)
• data_volume_index_number(volume_number)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Beam Elevation Angle(elevation)
• Cold power, cross-polar(cold_power_xpol)
• Alarm for excess body current(ib_high_alarm)
• Voltage of -5V power supply(power_supply_minus5v)
• Time offset from base_time(time_offset)
• Positioner azimuth motor current(az_motor_current)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• DC power supply temperature(temp_dc_power_supply)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• User azimuth cycle count(user_azimuth_cycle_count)
• -180.0 - +180.0(alt)
• Transmitter fault condition(transmitter_fault)
• Noise figure copolar(noise_figure_copol)
• Temperature measured by sensor on radar control board(local_temp)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Synchronization fault status(sync_fault)
• Receiver gain cross-polar(receiver_gain_xpol)
• Hot power, cross-polar(hot_power_xpol)
• Temperature of TWTA input air(temp_twta_input)
• IF unit temperature(temp_if_unit)
• Output power(output_power)
• Antenna power(antenna_power)
• Coolant return temperature(temp_coolant_return)
• Transmitter body current(voltage_transmitter_body_current)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Coolant supply temperature(temp_coolant_supply)
• Receiver gain copolar(receiver_gain_copol)
• Voltage of 12V power supply(power_supply_12v)
• Drive power(drive_power)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)

• Cold power, cross-polar(cold_power_xpol)
• Receiver gain cross-polar(receiver_gain_xpol)
• Noise figure copolar(noise_figure_copol)
• Synchronization fault status(sync_fault)
• Voltage of 5V power supply(power_supply_5v)
• Physical temperature of noise diode(temp_noise_diode)
• Hot power, cross-polar(hot_power_xpol)
• Time offset from base_time(time_offset)
• User azimuth cycle count(user_azimuth_cycle_count)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Temperature of TWTA input air(temp_twta_input)
• Hot power, copolar(hot_power_copol)
• Temperature of TWTA output air(temp_twta_output)
• base time in epoch(base_time)
• Positioner azimuth velocity(azimuth_scan_rate)
• Voltage of 15V power supply(power_supply_15v)
• lon(lon)
• Voltage of 12V power supply(power_supply_12v)
• Coolant supply temperature(temp_coolant_supply)
• Antenna power(antenna_power)
• Coolant return temperature(temp_coolant_return)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• North Latitude(lat)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Receiver gain copolar(receiver_gain_copol)
• Voltage of 28V power supply(power_supply_28v)
• Voltage of -5V power supply(power_supply_minus5v)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• IF unit temperature(temp_if_unit)
• Humidity measured by sensor on radar control board(local_humidity)
• Modulator interlock status(interlock_status)
• Temperature of TWTA exterior(temp_twta_exterior)
• Drive power(drive_power)
• Transmitter body current(voltage_transmitter_body_current)
• User elevation cycle count(user_elevation_cycle_count)
• Temperature measured by sensor on radar control board(local_temp)
• Azimuth of Radar Ray(azimuth)
• data_volume_index_number(volume_number)
• Positioner elevation motor current(el_motor_current)
• Alarm for excess body current(ib_high_alarm)
• Output power(output_power)
• Positioner elevation velocity(elevation_scan_rate)
• Sweep counter in elevation(elevation_sweep_count)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Beam Elevation Angle(elevation)
• Transmitter fault condition(transmitter_fault)
• time_in_seconds_since_volume_start(time)
• -180.0 - +180.0(alt)
• Cold power, copolar(cold_power_copol)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• Description of current scanning mode(pacsi_call_stack)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Sweep counter in azimuth(azimuth_sweep_count)
• DC power supply temperature(temp_dc_power_supply)
• Noise figure cross-polar(noise_figure_xpol)
• Positioner azimuth motor current(az_motor_current)

• Pulse width(pulse_width)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Index for the calibration that applies to each ray(r_calib_index)
• reflectivity(reflectivity)
• North Latitude(lat)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Follow mode(follow_mode)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• altitude(altitude)
• platform_type(platform_type)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Sky noise, cross-polarization(sky_noise_xpol)
• transmit_pulse_mode(prt_mode)
• East longitude(longitude)
• Transmit power(r_calib_xmit_power_h)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Beam Elevation Angle(elevation)
• Polarization mode(polarization_mode)
• Signal-to-noise-ratio(snr)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• Unambiguous Doppler velocity(nyquist_velocity)
• Time offset from base_time(time_offset)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Mean doppler velocity(mean_doppler_velocity)
• data_volume_index_number(volume_number)
• Radar beam width, vertical channel(radar_beam_width_v)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Sky noise, copolar(sky_noise_copol)
• Scan mode for sweep(sweep_mode)
• type_of_instrument(instrument_type)
• Primary axis of rotation(primary_axis)
• Time of the calibration that applies to each ray(r_calib_time)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Sweep number, zero-based count(sweep_number)
• altitude_above_ground_level(altitude_agl)
• -180.0 - +180.0(alt)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• radiation_frequency(frequency)
• data_volume_start_time_utc(time_coverage_start)
• Unambiguous range(unambiguous_range)
• Number of samples used to compute moments(n_samples)
• base time in epoch(base_time)
• Sky power, copolar(sky_power_copol)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• time_in_seconds_since_volume_start(time)
• ray_target_fixed_angle(fixed_angle)
• Pulse width for this calibration(r_calib_pulse_width)
• Distance to the center of the corresponding range bin(range)
• Sky power, cross-polar(sky_power_xpol)
• Differential propagation phase shift(differential_phase)
• lon(lon)
• Azimuth of Radar Ray(azimuth)
• pulse_repetition_frequency(prt)
• Differential reflectivity(differential_reflectivity)
• North latitude(latitude)
• Time corresponding to last radial in file(time_coverage_end)

• Transmitter body current(voltage_transmitter_body_current)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• DC power supply temperature(temp_dc_power_supply)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Receiver gain copolar(receiver_gain_copol)
• Humidity measured by sensor on radar control board(local_humidity)
• Positioner elevation motor current(el_motor_current)
• time_in_seconds_since_volume_start(time)
• Noise figure cross-polar(noise_figure_xpol)
• Receiver gain cross-polar(receiver_gain_xpol)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Transmitter fault condition(transmitter_fault)
• Beam Elevation Angle(elevation)
• Drive power(drive_power)
• -180.0 - +180.0(alt)
• Description of current scanning mode(pacsi_call_stack)
• Sweep counter in azimuth(azimuth_sweep_count)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Positioner azimuth motor current(az_motor_current)
• Azimuth of Radar Ray(azimuth)
• Positioner elevation velocity(elevation_scan_rate)
• Positioner azimuth velocity(azimuth_scan_rate)
• Noise figure copolar(noise_figure_copol)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Voltage of 28V power supply(power_supply_28v)
• data_volume_index_number(volume_number)
• Modulator interlock status(interlock_status)
• Alarm for excess body current(ib_high_alarm)
• Voltage of 5V power supply(power_supply_5v)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Temperature measured by sensor on radar control board(local_temp)
• Physical temperature of noise diode(temp_noise_diode)
• Output power(output_power)
• Cold power, cross-polar(cold_power_xpol)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• base time in epoch(base_time)
• Sweep counter in elevation(elevation_sweep_count)
• Coolant return temperature(temp_coolant_return)
• Voltage of -5V power supply(power_supply_minus5v)
• Cold power, copolar(cold_power_copol)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• lon(lon)
• Voltage of 12V power supply(power_supply_12v)
• Voltage of 15V power supply(power_supply_15v)
• Hot power, copolar(hot_power_copol)
• Temperature of TWTA exterior(temp_twta_exterior)
• Time offset from base_time(time_offset)
• Antenna power(antenna_power)
• North Latitude(lat)
• User azimuth cycle count(user_azimuth_cycle_count)
• User elevation cycle count(user_elevation_cycle_count)
• Temperature of TWTA input air(temp_twta_input)
• Synchronization fault status(sync_fault)
• Temperature of TWTA output air(temp_twta_output)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Hot power, cross-polar(hot_power_xpol)
• Coolant supply temperature(temp_coolant_supply)
• IF unit temperature(temp_if_unit)

• Sky noise, cross-polarization(sky_noise_xpol)
• Differential reflectivity(differential_reflectivity)
• Polarization mode(polarization_mode)
• East longitude(longitude)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Azimuth of Radar Ray(azimuth)
• lon(lon)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Index for the calibration that applies to each ray(r_calib_index)
• time_in_seconds_since_volume_start(time)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Radar beam width, vertical channel(radar_beam_width_v)
• Follow mode(follow_mode)
• pulse_repetition_frequency(prt)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• platform_type(platform_type)
• Sky power, cross-polar(sky_power_xpol)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Pulse width(pulse_width)
• North Latitude(lat)
• Scan mode for sweep(sweep_mode)
• Primary axis of rotation(primary_axis)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Time of the calibration that applies to each ray(r_calib_time)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• data_volume_index_number(volume_number)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• reflectivity(reflectivity)
• Time offset from base_time(time_offset)
• Signal-to-noise-ratio(snr)
• radiation_frequency(frequency)
• ray_target_fixed_angle(fixed_angle)
• transmit_pulse_mode(prt_mode)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• North latitude(latitude)
• Number of samples used to compute moments(n_samples)
• Unambiguous range(unambiguous_range)
• base time in epoch(base_time)
• -180.0 - +180.0(alt)
• data_volume_start_time_utc(time_coverage_start)
• altitude_above_ground_level(altitude_agl)
• Sweep number, zero-based count(sweep_number)
• Pulse width for this calibration(r_calib_pulse_width)
• Sky power, copolar(sky_power_copol)
• Distance to the center of the corresponding range bin(range)
• Unambiguous Doppler velocity(nyquist_velocity)
• type_of_instrument(instrument_type)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Sky noise, copolar(sky_noise_copol)
• Differential propagation phase shift(differential_phase)
• Mean doppler velocity(mean_doppler_velocity)
• Transmit power(r_calib_xmit_power_h)
• altitude(altitude)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Beam Elevation Angle(elevation)
• Time corresponding to last radial in file(time_coverage_end)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)

• Differential propagation phase shift(differential_phase)
• time_in_seconds_since_volume_start(time)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Sky power, copolar(sky_power_copol)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• type_of_instrument(instrument_type)
• Signal-to-noise-ratio(snr)
• East longitude(longitude)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Time corresponding to last radial in file(time_coverage_end)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Follow mode(follow_mode)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Pulse width(pulse_width)
• Unambiguous range(unambiguous_range)
• North latitude(latitude)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• -180.0 - +180.0(alt)
• data_volume_start_time_utc(time_coverage_start)
• ray_target_fixed_angle(fixed_angle)
• Beam Elevation Angle(elevation)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Time offset from base_time(time_offset)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• altitude(altitude)
• Polarization mode(polarization_mode)
• Unambiguous Doppler velocity(nyquist_velocity)
• Pulse width for this calibration(r_calib_pulse_width)
• Sweep number, zero-based count(sweep_number)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Azimuth of Radar Ray(azimuth)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Mean doppler velocity(mean_doppler_velocity)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• altitude_above_ground_level(altitude_agl)
• transmit_pulse_mode(prt_mode)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Time of the calibration that applies to each ray(r_calib_time)
• radiation_frequency(frequency)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Differential reflectivity(differential_reflectivity)
• data_volume_index_number(volume_number)
• Sky noise, cross-polarization(sky_noise_xpol)
• Index for the calibration that applies to each ray(r_calib_index)
• Number of samples used to compute moments(n_samples)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• base time in epoch(base_time)
• lon(lon)
• platform_type(platform_type)
• Sky power, cross-polar(sky_power_xpol)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• reflectivity(reflectivity)
• Sky noise, copolar(sky_noise_copol)
• Distance to the center of the corresponding range bin(range)
• pulse_repetition_frequency(prt)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Primary axis of rotation(primary_axis)
• Transmit power(r_calib_xmit_power_h)
• North Latitude(lat)
• Scan mode for sweep(sweep_mode)

• (Raw data stream - documentation not supported)

• Unambiguous Doppler velocity(nyquist_velocity)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• pulse_repetition_frequency(prt)
• Mean doppler velocity(mean_doppler_velocity)
• lon(lon)
• Sky noise, copolar(sky_noise_copol)
• Scan mode for sweep(sweep_mode)
• North Latitude(lat)
• altitude_above_ground_level(altitude_agl)
• Sweep number, zero-based count(sweep_number)
• Sky noise, cross-polarization(sky_noise_xpol)
• Primary axis of rotation(primary_axis)
• type_of_instrument(instrument_type)
• Follow mode(follow_mode)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• radiation_frequency(frequency)
• ray_target_fixed_angle(fixed_angle)
• platform_type(platform_type)
• data_volume_start_time_utc(time_coverage_start)
• Number of samples used to compute moments(n_samples)
• Pulse width(pulse_width)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• base time in epoch(base_time)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Sky power, cross-polar(sky_power_xpol)
• time_in_seconds_since_volume_start(time)
• Time of the calibration that applies to each ray(r_calib_time)
• Radar beam width, vertical channel(radar_beam_width_v)
• Beam Elevation Angle(elevation)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• altitude(altitude)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Pulse width for this calibration(r_calib_pulse_width)
• reflectivity(reflectivity)
• Polarization mode(polarization_mode)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• -180.0 - +180.0(alt)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Transmit power(r_calib_xmit_power_h)
• Distance to the center of the corresponding range bin(range)
• East longitude(longitude)
• North latitude(latitude)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Time corresponding to last radial in file(time_coverage_end)
• Signal-to-noise-ratio(snr)
• Index for the calibration that applies to each ray(r_calib_index)
• data_volume_index_number(volume_number)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Time offset from base_time(time_offset)
• Azimuth of Radar Ray(azimuth)
• Linear depolarization ratio(linear_depolarization_ratio)
• Sky power, copolar(sky_power_copol)
• Unambiguous range(unambiguous_range)
• transmit_pulse_mode(prt_mode)

• Modulator interlock status(interlock_status)
• Positioner elevation motor current(el_motor_current)
• Power validity status(power_valid)
• Positioner azimuth velocity(azimuth_scan_rate)
• base time in epoch(base_time)
• Fault summary(fault_sum)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Time offset from base_time(time_offset)
• Hot power, copolar(hot_power_copol)
• Description of current scanning mode(pacsi_call_stack)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Voltage of 15V power supply(power_supply_15v)
• DC power supply temperature(temp_dc_power_supply)
• Noise figure cross-polar(noise_figure_xpol)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Modulator collector current(voltage_modulator_collector_current)
• Antenna power(antenna_power)
• North Latitude(lat)
• Voltage of 12V power supply(power_supply_12v)
• time_in_seconds_since_volume_start(time)
• Output power(output_power)
• Coolant return temperature(temp_coolant_return)
• Modulator temperature(temp_modulator)
• Beam Elevation Angle(elevation)
• lon(lon)
• Modulator high voltage on(hv_on)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Hot power, cross-polar(hot_power_xpol)
• Receiver gain cross-polar(receiver_gain_xpol)
• Synchronization fault status(sync_fault)
• Coolant supply temperature(temp_coolant_supply)
• EIKA temperature(temp_eika)
• IF unit temperature(temp_if_unit)
• data_volume_index_number(volume_number)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator body current(voltage_body_current)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• Transmitter fault status(transmitter_temp_fault)
• Cold power, copolar(cold_power_copol)
• Humidity measured by probe inside antenna(remote_humidity)
• Receiver gain copolar(receiver_gain_copol)
• Temperature measured by sensor on radar control board(local_temp)
• Voltage of -5V power supply(power_supply_minus5v)
• Sweep counter in elevation(elevation_sweep_count)
• Drive power(drive_power)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Positioner azimuth motor current(az_motor_current)
• Azimuth of Radar Ray(azimuth)
• -180.0 - +180.0(alt)
• Cold power, cross-polar(cold_power_xpol)
• Voltage of 8V power supply(power_supply_8v)
• User elevation cycle count(user_elevation_cycle_count)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Noise figure copolar(noise_figure_copol)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Voltage of 5V power supply(power_supply_5v)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Sweep counter in azimuth(azimuth_sweep_count)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Temperature measured by probe inside antenna(remote_temp)
• Modulator fault status(modulator_fault)
• Humidity measured by sensor on radar control board(local_humidity)
• Modulator filament status(fil_delay)
• Voltage of 28V power supply(power_supply_28v)
• Positioner elevation velocity(elevation_scan_rate)

• Phase-locked oscillator 4 lock status(plo4_lock_status)
• lon(lon)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Positioner azimuth velocity(azimuth_scan_rate)
• Temperature measured by sensor on radar control board(local_temp)
• Coolant return temperature(temp_coolant_return)
• Drive power(drive_power)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• IF unit temperature(temp_if_unit)
• Sweep counter in azimuth(azimuth_sweep_count)
• Modulator filament status(fil_delay)
• Hot power, copolar(hot_power_copol)
• Noise figure cross-polar(noise_figure_xpol)
• Azimuth of Radar Ray(azimuth)
• Positioner elevation motor current(el_motor_current)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• data_volume_index_number(volume_number)
• Power validity status(power_valid)
• DC power supply temperature(temp_dc_power_supply)
• Modulator fault status(modulator_fault)
• Humidity measured by sensor on radar control board(local_humidity)
• Voltage of -5V power supply(power_supply_minus5v)
• Voltage of 5V power supply(power_supply_5v)
• base time in epoch(base_time)
• Modulator interlock status(interlock_status)
• Voltage of 28V power supply(power_supply_28v)
• Output power(output_power)
• Modulator high voltage on(hv_on)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Voltage of 8V power supply(power_supply_8v)
• Temperature measured by probe inside antenna(remote_temp)
• EIKA temperature(temp_eika)
• Cold power, cross-polar(cold_power_xpol)
• North Latitude(lat)
• Description of current scanning mode(pacsi_call_stack)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Fault summary(fault_sum)
• Coolant supply temperature(temp_coolant_supply)
• Positioner azimuth motor current(az_motor_current)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Sweep counter in elevation(elevation_sweep_count)
• Antenna power(antenna_power)
• Voltage of 12V power supply(power_supply_12v)
• Hot power, cross-polar(hot_power_xpol)
• Noise figure copolar(noise_figure_copol)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Cold power, copolar(cold_power_copol)
• Voltage of 15V power supply(power_supply_15v)
• Modulator collector current(voltage_modulator_collector_current)
• Time offset from base_time(time_offset)
• Receiver gain copolar(receiver_gain_copol)
• Beam Elevation Angle(elevation)
• Receiver gain cross-polar(receiver_gain_xpol)
• Humidity measured by probe inside antenna(remote_humidity)
• User azimuth cycle count(user_azimuth_cycle_count)
• Synchronization fault status(sync_fault)
• Transmit pulse is enabled(transmit_pulse_enabled)
• time_in_seconds_since_volume_start(time)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• User elevation cycle count(user_elevation_cycle_count)
• Modulator temperature(temp_modulator)
• -180.0 - +180.0(alt)
• Transmitter fault status(transmitter_temp_fault)
• Positioner elevation velocity(elevation_scan_rate)
• Modulator body current(voltage_body_current)

• type_of_instrument(instrument_type)
• base time in epoch(base_time)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Polarization mode(polarization_mode)
• North latitude(latitude)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• reflectivity(reflectivity)
• Time offset from base_time(time_offset)
• radiation_frequency(frequency)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• data_volume_index_number(volume_number)
• Sky power, cross-polar(sky_power_xpol)
• Follow mode(follow_mode)
• Transmit power(r_calib_xmit_power_h)
• North Latitude(lat)
• Sky noise, cross-polarization(sky_noise_xpol)
• altitude(altitude)
• Sky power, copolar(sky_power_copol)
• Time corresponding to last radial in file(time_coverage_end)
• Differential propagation phase shift(differential_phase)
• transmit_pulse_mode(prt_mode)
• data_volume_start_time_utc(time_coverage_start)
• Index for the calibration that applies to each ray(r_calib_index)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Pulse width for this calibration(r_calib_pulse_width)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Sweep number, zero-based count(sweep_number)
• Signal-to-noise-ratio(snr)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Azimuth of Radar Ray(azimuth)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• altitude_above_ground_level(altitude_agl)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• Mean doppler velocity(mean_doppler_velocity)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• platform_type(platform_type)
• Time of the calibration that applies to each ray(r_calib_time)
• -180.0 - +180.0(alt)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Scan mode for sweep(sweep_mode)
• East longitude(longitude)
• Pulse width(pulse_width)
• Number of samples used to compute moments(n_samples)
• lon(lon)
• pulse_repetition_frequency(prt)
• Unambiguous Doppler velocity(nyquist_velocity)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• time_in_seconds_since_volume_start(time)
• Distance to the center of the corresponding range bin(range)
• Differential reflectivity(differential_reflectivity)
• Primary axis of rotation(primary_axis)
• Beam Elevation Angle(elevation)
• ray_target_fixed_angle(fixed_angle)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Sky noise, copolar(sky_noise_copol)
• Unambiguous range(unambiguous_range)

• (Raw data stream - documentation not supported)

• North latitude(latitude)
• Time offset from base_time(time_offset)
• Scan mode for sweep(sweep_mode)
• Sky power, copolar(sky_power_copol)
• Signal-to-noise-ratio(snr)
• transmit_pulse_mode(prt_mode)
• data_volume_start_time_utc(time_coverage_start)
• platform_type(platform_type)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• base time in epoch(base_time)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• reflectivity(reflectivity)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Polarization mode(polarization_mode)
• Sky noise, copolar(sky_noise_copol)
• altitude(altitude)
• Mean doppler velocity(mean_doppler_velocity)
• radiation_frequency(frequency)
• North Latitude(lat)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Index for the calibration that applies to each ray(r_calib_index)
• data_volume_index_number(volume_number)
• Transmit power(r_calib_xmit_power_h)
• type_of_instrument(instrument_type)
• Beam Elevation Angle(elevation)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Sweep number, zero-based count(sweep_number)
• Primary axis of rotation(primary_axis)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Radar beam width, vertical channel(radar_beam_width_v)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Sky noise, cross-polarization(sky_noise_xpol)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Number of samples used to compute moments(n_samples)
• Sky power, cross-polar(sky_power_xpol)
• ray_target_fixed_angle(fixed_angle)
• Pulse width(pulse_width)
• Unambiguous range(unambiguous_range)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• lon(lon)
• Time of the calibration that applies to each ray(r_calib_time)
• pulse_repetition_frequency(prt)
• Azimuth of Radar Ray(azimuth)
• Follow mode(follow_mode)
• East longitude(longitude)
• -180.0 - +180.0(alt)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Distance to the center of the corresponding range bin(range)
• Pulse width for this calibration(r_calib_pulse_width)
• time_in_seconds_since_volume_start(time)
• Linear depolarization ratio(linear_depolarization_ratio)
• Time corresponding to last radial in file(time_coverage_end)
• altitude_above_ground_level(altitude_agl)
• Unambiguous Doppler velocity(nyquist_velocity)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)

• time_in_seconds_since_volume_start(time)
• Voltage of 5V power supply(power_supply_5v)
• Modulator collector current(voltage_modulator_collector_current)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Voltage of 8V power supply(power_supply_8v)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Cold power, cross-polar(cold_power_xpol)
• Positioner azimuth motor current(az_motor_current)
• Beam Elevation Angle(elevation)
• Modulator fault status(modulator_fault)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator temperature(temp_modulator)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Positioner elevation velocity(elevation_scan_rate)
• Coolant supply temperature(temp_coolant_supply)
• Drive power(drive_power)
• Hot power, copolar(hot_power_copol)
• Antenna power(antenna_power)
• Positioner elevation motor current(el_motor_current)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Coolant return temperature(temp_coolant_return)
• Humidity measured by probe inside antenna(remote_humidity)
• Sweep counter in elevation(elevation_sweep_count)
• Voltage of -5V power supply(power_supply_minus5v)
• Receiver gain copolar(receiver_gain_copol)
• North Latitude(lat)
• Receiver gain cross-polar(receiver_gain_xpol)
• Description of current scanning mode(pacsi_call_stack)
• Modulator high voltage on(hv_on)
• DC power supply temperature(temp_dc_power_supply)
• Output power(output_power)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• lon(lon)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Synchronization fault status(sync_fault)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Voltage of 12V power supply(power_supply_12v)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Voltage of 15V power supply(power_supply_15v)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Cold power, copolar(cold_power_copol)
• Positioner azimuth velocity(azimuth_scan_rate)
• Sweep counter in azimuth(azimuth_sweep_count)
• EIKA temperature(temp_eika)
• Azimuth of Radar Ray(azimuth)
• Time offset from base_time(time_offset)
• Modulator body current(voltage_body_current)
• Hot power, cross-polar(hot_power_xpol)
• Noise figure copolar(noise_figure_copol)
• Humidity measured by sensor on radar control board(local_humidity)
• Power validity status(power_valid)
• Noise figure cross-polar(noise_figure_xpol)
• Temperature measured by sensor on radar control board(local_temp)
• Modulator interlock status(interlock_status)
• Voltage of 28V power supply(power_supply_28v)
• Fault summary(fault_sum)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• User elevation cycle count(user_elevation_cycle_count)
• -180.0 - +180.0(alt)
• base time in epoch(base_time)
• Transmitter fault status(transmitter_temp_fault)
• Temperature measured by probe inside antenna(remote_temp)
• data_volume_index_number(volume_number)
• Transmit pulse is enabled(transmit_pulse_enabled)
• IF unit temperature(temp_if_unit)
• Modulator filament status(fil_delay)

• time_in_seconds_since_volume_start(time)
• lon(lon)
• pulse_repetition_frequency(prt)
• Sky noise, copolar(sky_noise_copol)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• North Latitude(lat)
• type_of_instrument(instrument_type)
• Time of the calibration that applies to each ray(r_calib_time)
• Sky power, copolar(sky_power_copol)
• Distance to the center of the corresponding range bin(range)
• ray_target_fixed_angle(fixed_angle)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Beam Elevation Angle(elevation)
• data_volume_start_time_utc(time_coverage_start)
• Polarization mode(polarization_mode)
• base time in epoch(base_time)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• altitude_above_ground_level(altitude_agl)
• Follow mode(follow_mode)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• radiation_frequency(frequency)
• Primary axis of rotation(primary_axis)
• Time offset from base_time(time_offset)
• Azimuth of Radar Ray(azimuth)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Unambiguous Doppler velocity(nyquist_velocity)
• transmit_pulse_mode(prt_mode)
• Linear depolarization ratio(linear_depolarization_ratio)
• East longitude(longitude)
• Time corresponding to last radial in file(time_coverage_end)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• reflectivity(reflectivity)
• -180.0 - +180.0(alt)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Sky noise, cross-polarization(sky_noise_xpol)
• North latitude(latitude)
• Signal-to-noise-ratio(snr)
• Sky power, cross-polar(sky_power_xpol)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Pulse width(pulse_width)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• Transmit power(r_calib_xmit_power_h)
• Pulse width for this calibration(r_calib_pulse_width)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• data_volume_index_number(volume_number)
• Sweep number, zero-based count(sweep_number)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Index for the calibration that applies to each ray(r_calib_index)
• Unambiguous range(unambiguous_range)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Scan mode for sweep(sweep_mode)
• altitude(altitude)
• Mean doppler velocity(mean_doppler_velocity)
• Number of samples used to compute moments(n_samples)
• platform_type(platform_type)

• Modulator interlock status(interlock_status)
• IF unit temperature(temp_if_unit)
• Voltage of 28V power supply(power_supply_28v)
• Modulator fault status(modulator_fault)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Positioner azimuth velocity(azimuth_scan_rate)
• data_volume_index_number(volume_number)
• Voltage of 8V power supply(power_supply_8v)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Beam Elevation Angle(elevation)
• Voltage of 5V power supply(power_supply_5v)
• Positioner elevation motor current(el_motor_current)
• Coolant return temperature(temp_coolant_return)
• -180.0 - +180.0(alt)
• base time in epoch(base_time)
• Modulator collector current(voltage_modulator_collector_current)
• Cold power, cross-polar(cold_power_xpol)
• Fault summary(fault_sum)
• Temperature measured by sensor on radar control board(local_temp)
• Hot power, copolar(hot_power_copol)
• Humidity measured by sensor on radar control board(local_humidity)
• Transmitter fault status(transmitter_temp_fault)
• Noise figure copolar(noise_figure_copol)
• Output power(output_power)
• Synchronization fault status(sync_fault)
• Noise figure cross-polar(noise_figure_xpol)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator temperature(temp_modulator)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Modulator body current(voltage_body_current)
• Positioner azimuth motor current(az_motor_current)
• Sweep counter in azimuth(azimuth_sweep_count)
• Description of current scanning mode(pacsi_call_stack)
• Cold power, copolar(cold_power_copol)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Time offset from base_time(time_offset)
• DC power supply temperature(temp_dc_power_supply)
• Hot power, cross-polar(hot_power_xpol)
• time_in_seconds_since_volume_start(time)
• Modulator filament status(fil_delay)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Sweep counter in elevation(elevation_sweep_count)
• Azimuth of Radar Ray(azimuth)
• North Latitude(lat)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Modulator high voltage on(hv_on)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Coolant supply temperature(temp_coolant_supply)
• Positioner elevation velocity(elevation_scan_rate)
• lon(lon)
• Humidity measured by probe inside antenna(remote_humidity)
• Receiver gain cross-polar(receiver_gain_xpol)
• Antenna power(antenna_power)
• Voltage of 15V power supply(power_supply_15v)
• Temperature measured by probe inside antenna(remote_temp)
• Voltage of 12V power supply(power_supply_12v)
• User elevation cycle count(user_elevation_cycle_count)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Receiver gain copolar(receiver_gain_copol)
• Power validity status(power_valid)
• Voltage of -5V power supply(power_supply_minus5v)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• EIKA temperature(temp_eika)
• Drive power(drive_power)

• Follow mode(follow_mode)
• Sweep number, zero-based count(sweep_number)
• Sky noise, copolar(sky_noise_copol)
• Time of the calibration that applies to each ray(r_calib_time)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• North Latitude(lat)
• lon(lon)
• radiation_frequency(frequency)
• pulse_repetition_frequency(prt)
• Pulse width(pulse_width)
• type_of_instrument(instrument_type)
• altitude_above_ground_level(altitude_agl)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Time offset from base_time(time_offset)
• data_volume_start_time_utc(time_coverage_start)
• Transmit power(r_calib_xmit_power_h)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• ray_target_fixed_angle(fixed_angle)
• transmit_pulse_mode(prt_mode)
• Unambiguous range(unambiguous_range)
• Azimuth of Radar Ray(azimuth)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Distance to the center of the corresponding range bin(range)
• Sky power, copolar(sky_power_copol)
• Number of samples used to compute moments(n_samples)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Sky noise, cross-polarization(sky_noise_xpol)
• Index for the calibration that applies to each ray(r_calib_index)
• Pulse width for this calibration(r_calib_pulse_width)
• -180.0 - +180.0(alt)
• Time corresponding to last radial in file(time_coverage_end)
• Sky power, cross-polar(sky_power_xpol)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• North latitude(latitude)
• Beam Elevation Angle(elevation)
• Scan mode for sweep(sweep_mode)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• altitude(altitude)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• data_volume_index_number(volume_number)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Polarization mode(polarization_mode)
• base time in epoch(base_time)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Signal-to-noise-ratio(snr)
• Mean doppler velocity(mean_doppler_velocity)
• time_in_seconds_since_volume_start(time)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• Linear depolarization ratio(linear_depolarization_ratio)
• platform_type(platform_type)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• East longitude(longitude)
• Primary axis of rotation(primary_axis)
• Unambiguous Doppler velocity(nyquist_velocity)
• reflectivity(reflectivity)

• Transmit power(r_calib_xmit_power_h)
• ray_target_fixed_angle(fixed_angle)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Differential reflectivity(differential_reflectivity)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Distance to the center of the corresponding range bin(range)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• Index for the calibration that applies to each ray(r_calib_index)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Signal-to-noise-ratio(snr)
• data_volume_index_number(volume_number)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Differential propagation phase shift(differential_phase)
• Sweep number, zero-based count(sweep_number)
• Time of the calibration that applies to each ray(r_calib_time)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Follow mode(follow_mode)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Pulse width(pulse_width)
• Scan mode for sweep(sweep_mode)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Azimuth of Radar Ray(azimuth)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• type_of_instrument(instrument_type)
• North latitude(latitude)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• North Latitude(lat)
• Number of samples used to compute moments(n_samples)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• platform_type(platform_type)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Unambiguous Doppler velocity(nyquist_velocity)
• pulse_repetition_frequency(prt)
• Polarization mode(polarization_mode)
• Sky power, cross-polar(sky_power_xpol)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Sky power, copolar(sky_power_copol)
• Pulse width for this calibration(r_calib_pulse_width)
• lon(lon)
• Time offset from base_time(time_offset)
• Sky noise, cross-polarization(sky_noise_xpol)
• Mean doppler velocity(mean_doppler_velocity)
• Time corresponding to last radial in file(time_coverage_end)
• base time in epoch(base_time)
• Sky noise, copolar(sky_noise_copol)
• time_in_seconds_since_volume_start(time)
• Beam Elevation Angle(elevation)
• altitude(altitude)
• transmit_pulse_mode(prt_mode)
• reflectivity(reflectivity)
• East longitude(longitude)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Primary axis of rotation(primary_axis)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• data_volume_start_time_utc(time_coverage_start)
• -180.0 - +180.0(alt)
• Unambiguous range(unambiguous_range)
• altitude_above_ground_level(altitude_agl)
• radiation_frequency(frequency)

• East longitude(longitude)
• Index for the calibration that applies to each ray(r_calib_index)
• North latitude(latitude)
• data_volume_index_number(volume_number)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• -180.0 - +180.0(alt)
• Time offset from base_time(time_offset)
• platform_type(platform_type)
• Distance to the center of the corresponding range bin(range)
• transmit_pulse_mode(prt_mode)
• reflectivity(reflectivity)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• altitude(altitude)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Sky power, copolar(sky_power_copol)
• ray_target_fixed_angle(fixed_angle)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Linear depolarization ratio(linear_depolarization_ratio)
• Sky power, cross-polar(sky_power_xpol)
• Mean doppler velocity(mean_doppler_velocity)
• data_volume_start_time_utc(time_coverage_start)
• Scan mode for sweep(sweep_mode)
• Unambiguous range(unambiguous_range)
• Sky noise, copolar(sky_noise_copol)
• Signal-to-noise-ratio(snr)
• Sky noise, cross-polarization(sky_noise_xpol)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Follow mode(follow_mode)
• radiation_frequency(frequency)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• altitude_above_ground_level(altitude_agl)
• Primary axis of rotation(primary_axis)
• Pulse width(pulse_width)
• Azimuth of Radar Ray(azimuth)
• Time of the calibration that applies to each ray(r_calib_time)
• Time corresponding to last radial in file(time_coverage_end)
• Sweep number, zero-based count(sweep_number)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• lon(lon)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Transmit power(r_calib_xmit_power_h)
• pulse_repetition_frequency(prt)
• Radar beam width, vertical channel(radar_beam_width_v)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• North Latitude(lat)
• base time in epoch(base_time)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Number of samples used to compute moments(n_samples)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Pulse width for this calibration(r_calib_pulse_width)
• type_of_instrument(instrument_type)
• Polarization mode(polarization_mode)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• Unambiguous Doppler velocity(nyquist_velocity)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• time_in_seconds_since_volume_start(time)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Beam Elevation Angle(elevation)

• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• ray_target_fixed_angle(fixed_angle)
• -180.0 - +180.0(alt)
• Mean doppler velocity(mean_doppler_velocity)
• altitude_above_ground_level(altitude_agl)
• Primary axis of rotation(primary_axis)
• Sweep number, zero-based count(sweep_number)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Number of samples used to compute moments(n_samples)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Distance to the center of the corresponding range bin(range)
• radiation_frequency(frequency)
• Time corresponding to last radial in file(time_coverage_end)
• time_in_seconds_since_volume_start(time)
• Pulse width for this calibration(r_calib_pulse_width)
• Pulse width(pulse_width)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Differential reflectivity(differential_reflectivity)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Sky noise, copolar(sky_noise_copol)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• base time in epoch(base_time)
• platform_type(platform_type)
• lon(lon)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• altitude(altitude)
• Sky power, cross-polar(sky_power_xpol)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Sky noise, cross-polarization(sky_noise_xpol)
• Unambiguous range(unambiguous_range)
• Beam Elevation Angle(elevation)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar beam width, vertical channel(radar_beam_width_v)
• Unambiguous Doppler velocity(nyquist_velocity)
• reflectivity(reflectivity)
• transmit_pulse_mode(prt_mode)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• North Latitude(lat)
• North latitude(latitude)
• pulse_repetition_frequency(prt)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• Index for the calibration that applies to each ray(r_calib_index)
• data_volume_index_number(volume_number)
• East longitude(longitude)
• Sky power, copolar(sky_power_copol)
• Scan mode for sweep(sweep_mode)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Follow mode(follow_mode)
• Signal-to-noise-ratio(snr)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• data_volume_start_time_utc(time_coverage_start)
• type_of_instrument(instrument_type)
• Polarization mode(polarization_mode)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Time offset from base_time(time_offset)
• Azimuth of Radar Ray(azimuth)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Time of the calibration that applies to each ray(r_calib_time)
• Differential propagation phase shift(differential_phase)
• Transmit power(r_calib_xmit_power_h)

• (Raw data stream - documentation not supported)

• Transmitter fault status(transmitter_temp_fault)
• Humidity measured by probe inside antenna(remote_humidity)
• IF unit temperature(temp_if_unit)
• Coolant return temperature(temp_coolant_return)
• Voltage of 28V power supply(power_supply_28v)
• Modulator interlock status(interlock_status)
• Transmit pulse is enabled(transmit_pulse_enabled)
• Voltage of -5V power supply(power_supply_minus5v)
• -180.0 - +180.0(alt)
• Noise diode temperature, horizontal channel(temp_noise_diode_h)
• Noise diode temperature, vertical channel(temp_noise_diode_v)
• Modulator fault status(modulator_fault)
• Temperature measured by probe inside antenna(remote_temp)
• Positioner elevation motor current(el_motor_current)
• EIKA temperature(temp_eika)
• Phase-locked oscillator 1 lock status(plo1_lock_status)
• Hot power, copolar(hot_power_copol)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Voltage of 12V power supply(power_supply_12v)
• Output power(output_power)
• Voltage of 5V power supply(power_supply_5v)
• data_volume_index_number(volume_number)
• Voltage of 15V power supply(power_supply_15v)
• Hot power, cross-polar(hot_power_xpol)
• Modulator collector current(voltage_modulator_collector_current)
• Beam Elevation Angle(elevation)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Receiver gain cross-polar(receiver_gain_xpol)
• Cold power, cross-polar(cold_power_xpol)
• Modulator temperature(temp_modulator)
• Coolant supply temperature(temp_coolant_supply)
• Voltage of 8V power supply(power_supply_8v)
• Temperature measured by sensor on radar control board(local_temp)
• Time offset from base_time(time_offset)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Positioner azimuth velocity(azimuth_scan_rate)
• Antenna power(antenna_power)
• Modulator high voltage on(hv_on)
• Humidity measured by sensor on radar control board(local_humidity)
• Receiver gain copolar(receiver_gain_copol)
• time_in_seconds_since_volume_start(time)
• Fault summary(fault_sum)
• North Latitude(lat)
• Synchronization fault status(sync_fault)
• base time in epoch(base_time)
• DC power supply temperature(temp_dc_power_supply)
• lon(lon)
• Noise figure cross-polar(noise_figure_xpol)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Modulator filament status(fil_delay)
• User elevation cycle count(user_elevation_cycle_count)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Sweep counter in azimuth(azimuth_sweep_count)
• Power validity status(power_valid)
• Sweep counter in elevation(elevation_sweep_count)
• Noise figure copolar(noise_figure_copol)
• Voltage proportional to modulator internal temperature(voltage_modulator_temperature)
• User azimuth cycle count(user_azimuth_cycle_count)
• Modulator body current(voltage_body_current)
• Positioner elevation velocity(elevation_scan_rate)
• Description of current scanning mode(pacsi_call_stack)
• Azimuth of Radar Ray(azimuth)
• Cold power, copolar(cold_power_copol)
• Drive power(drive_power)
• Positioner azimuth motor current(az_motor_current)

• data_volume_index_number(volume_number)
• lon(lon)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Number of samples used to compute moments(n_samples)
• ray_target_fixed_angle(fixed_angle)
• North Latitude(lat)
• Unambiguous range(unambiguous_range)
• Mean doppler velocity(mean_doppler_velocity)
• Sky noise, copolar(sky_noise_copol)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• pulse_repetition_frequency(prt)
• Sky power, copolar(sky_power_copol)
• Follow mode(follow_mode)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• radiation_frequency(frequency)
• Radar beam width, vertical channel(radar_beam_width_v)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• East longitude(longitude)
• North latitude(latitude)
• Signal-to-noise-ratio(snr)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Pulse width(pulse_width)
• Sweep number, zero-based count(sweep_number)
• Time corresponding to last radial in file(time_coverage_end)
• type_of_instrument(instrument_type)
• Time offset from base_time(time_offset)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Beam Elevation Angle(elevation)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Distance to the center of the corresponding range bin(range)
• Pulse width for this calibration(r_calib_pulse_width)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Unambiguous Doppler velocity(nyquist_velocity)
• altitude(altitude)
• Sky noise, cross-polarization(sky_noise_xpol)
• Azimuth of Radar Ray(azimuth)
• Transmit power(r_calib_xmit_power_h)
• -180.0 - +180.0(alt)
• transmit_pulse_mode(prt_mode)
• base time in epoch(base_time)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• altitude_above_ground_level(altitude_agl)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• time_in_seconds_since_volume_start(time)
• data_volume_start_time_utc(time_coverage_start)
• reflectivity(reflectivity)
• Time of the calibration that applies to each ray(r_calib_time)
• platform_type(platform_type)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Scan mode for sweep(sweep_mode)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• Linear depolarization ratio(linear_depolarization_ratio)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Polarization mode(polarization_mode)
• Sky power, cross-polar(sky_power_xpol)
• Index for the calibration that applies to each ray(r_calib_index)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Primary axis of rotation(primary_axis)

• time_in_seconds_since_volume_start(time)
• altitude(altitude)
• reflectivity(reflectivity)
• type_of_instrument(instrument_type)
• North latitude(latitude)
• Unambiguous range(unambiguous_range)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• data_volume_index_number(volume_number)
• Time corresponding to last radial in file(time_coverage_end)
• transmit_pulse_mode(prt_mode)
• Index for the calibration that applies to each ray(r_calib_index)
• Sky power, copolar(sky_power_copol)
• Signal-to-noise-ratio(snr)
• Pulse width for this calibration(r_calib_pulse_width)
• Scan mode for sweep(sweep_mode)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• Beam Elevation Angle(elevation)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• lon(lon)
• Radar beam width, vertical channel(radar_beam_width_v)
• Sky power, cross-polar(sky_power_xpol)
• pulse_repetition_frequency(prt)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• Differential reflectivity(differential_reflectivity)
• Sky noise, cross-polarization(sky_noise_xpol)
• North Latitude(lat)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• Number of samples used to compute moments(n_samples)
• Sky noise, copolar(sky_noise_copol)
• platform_type(platform_type)
• altitude_above_ground_level(altitude_agl)
• Primary axis of rotation(primary_axis)
• Sweep number, zero-based count(sweep_number)
• Mean doppler velocity(mean_doppler_velocity)
• ray_target_fixed_angle(fixed_angle)
• Pulse width(pulse_width)
• Unambiguous Doppler velocity(nyquist_velocity)
• Transmit power(r_calib_xmit_power_h)
• Time of the calibration that applies to each ray(r_calib_time)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• East longitude(longitude)
• Azimuth of Radar Ray(azimuth)
• Follow mode(follow_mode)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• radiation_frequency(frequency)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• -180.0 - +180.0(alt)
• data_volume_start_time_utc(time_coverage_start)
• Copolar correlation coefficient (also known as rhohv)(copol_correlation_coeff)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Distance to the center of the corresponding range bin(range)
• base time in epoch(base_time)
• Polarization mode(polarization_mode)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• Time offset from base_time(time_offset)
• Differential propagation phase shift(differential_phase)

• (Raw data stream - documentation not supported)

• Output power(output_power)
• Drive power(drive_power)
• Modulator interlock status(interlock_status)
• Positioner elevation motor current(el_motor_current)
• Temperature measured by sensor on radar control board(local_temp)
• Voltage of 28V power supply(power_supply_28v)
• Modulator warmed up and ready to transmit(transmitter_ready)
• Description of current scanning mode(pacsi_call_stack)
• DC power supply temperature(temp_dc_power_supply)
• Noise figure copolar(noise_figure_copol)
• Transmitter fault condition(transmitter_fault)
• Coolant supply temperature(temp_coolant_supply)
• Positioner elevation velocity(elevation_scan_rate)
• Sweep counter in elevation(elevation_sweep_count)
• Hot power, copolar(hot_power_copol)
• Voltage of 5.2V power supply(power_supply_5_2_v)
• Synchronization fault status(sync_fault)
• Temperature of TWTA output air(temp_twta_output)
• Positioner azimuth motor current(az_motor_current)
• IF unit temperature(temp_if_unit)
• Phase-locked oscillator 2 lock status(plo2_lock_status)
• Phase-locked oscillator 3 lock status(plo3_lock_status)
• Transmit pulse is enabled(transmit_pulse_enabled)
• lon(lon)
• Sweep counter in azimuth(azimuth_sweep_count)
• Receiver gain cross-polar(receiver_gain_xpol)
• Transmitter body current(voltage_transmitter_body_current)
• Hot power, cross-polar(hot_power_xpol)
• Delay for sample trigger to internal scope card, relative to ADC trigger(scope_delay)
• Beam Elevation Angle(elevation)
• User elevation cycle count(user_elevation_cycle_count)
• North Latitude(lat)
• Temperature of TWTA exterior(temp_twta_exterior)
• Time offset from base_time(time_offset)
• Voltage proportional to beam voltage, where beam voltage = -50 * value(voltage_beam)
• Temperature of TWTA input air(temp_twta_input)
• Low noise amplifier temperature, horizontal channel(temp_lna_h)
• Voltage of -5V power supply(power_supply_minus5v)
• Physical temperature of noise diode(temp_noise_diode)
• Noise figure cross-polar(noise_figure_xpol)
• Positioner azimuth velocity(azimuth_scan_rate)
• User azimuth cycle count(user_azimuth_cycle_count)
• Cold power, copolar(cold_power_copol)
• Antenna power(antenna_power)
• Low noise amplifier temperature, vertical channel(temp_lna_v)
• Azimuth of Radar Ray(azimuth)
• data_volume_index_number(volume_number)
• Coolant return temperature(temp_coolant_return)
• Voltage of 12V power supply(power_supply_12v)
• Alarm for excess body current(ib_high_alarm)
• base time in epoch(base_time)
• Phase-locked oscillator 4 lock status(plo4_lock_status)
• Humidity measured by sensor on radar control board(local_humidity)
• Cold power, cross-polar(cold_power_xpol)
• Voltage of 15V power supply(power_supply_15v)
• Voltage of 5V power supply(power_supply_5v)
• time_in_seconds_since_volume_start(time)
• Receiver gain copolar(receiver_gain_copol)
• Alarm for excess voltage standing wave ratio on TWTA output(load_vswr_alarm)
• -180.0 - +180.0(alt)
• Phase-locked oscillator 1 lock status(plo1_lock_status)

• pulse_repetition_frequency(prt)
• radar_calibration_two_way_radome_loss_h_channel(r_calib_two_way_radome_loss_h)
• Sky power, copolar(sky_power_copol)
• Pulse width for this calibration(r_calib_pulse_width)
• lon(lon)
• data_volume_index_number(volume_number)
• altitude(altitude)
• radiation_frequency(frequency)
• Sky noise, copolar(sky_noise_copol)
• base time in epoch(base_time)
• Radar measured transmit power, h channel(radar_measured_transmit_power_h)
• North latitude(latitude)
• Number of samples used to compute moments(n_samples)
• Cross-polar propagation phase shift(cross_polar_differential_phase)
• time_in_seconds_since_volume_start(time)
• Beam Elevation Angle(elevation)
• reflectivity(reflectivity)
• Index of first ray in sweep, 0-based(sweep_start_ray_index)
• Scan mode for sweep(sweep_mode)
• antenna_is_in_transition_between_sweeps(antenna_transition)
• Noise flor for vertical cross-polar channel 2(r_calib_noise_vx)
• transmit_pulse_mode(prt_mode)
• Time corresponding to last radial in file(time_coverage_end)
• Time index of last ray in sweep, 0-based(sweep_end_ray_index)
• Primary axis of rotation(primary_axis)
• Noise floor power for horizontal copolar channel1(r_calib_noise_hc)
• Azimuth of Radar Ray(azimuth)
• Distance to the center of the corresponding range bin(range)
• Time offset from base_time(time_offset)
• Time of the calibration that applies to each ray(r_calib_time)
• North Latitude(lat)
• calibrated_radar_receiver_gain_v_co_polar_channel(r_calib_receiver_gain_hc)
• Follow mode(follow_mode)
• Unambiguous range(unambiguous_range)
• Scan rate, positive for clockwise or increasing elevation(scan_rate)
• East longitude(longitude)
• Receiver gain for vertical cross-polar channel 2(r_calib_receiver_gain_vx)
• platform_type(platform_type)
• Unambiguous Doppler velocity(nyquist_velocity)
• Signal-to-noise-ratio(snr)
• Pulse width(pulse_width)
• Doppler spectrum width (second moment of the doppler spectrum)(spectral_width)
• ray_target_fixed_angle(fixed_angle)
• Index for the calibration that applies to each ray(r_calib_index)
• altitude_above_ground_level(altitude_agl)
• Mean doppler velocity(mean_doppler_velocity)
• Transmit power(r_calib_xmit_power_h)
• half_power_radar_beam_width_h_channel(radar_beam_width_h)
• Sweep number, zero-based count(sweep_number)
• Radar beam width, vertical channel(radar_beam_width_v)
• Linear depolarization ratio(linear_depolarization_ratio)
• Sky noise, cross-polarization(sky_noise_xpol)
• Nominal radar antenna gain, v channel(radar_antenna_gain_v)
• Copol to cross-polar correlation coefficient (also known as rhocx)(co_to_crosspol_correlation_coeff)
• Nominal radar antenna gain, h channel(radar_antenna_gain_h)
• Polarization mode(polarization_mode)
• Noise power in noise source region for vertical cross-polar channel(r_calib_noise_source_power_v)
• Noise power in noise source region for horizontal copolar channel 1(r_calib_noise_source_power_h)
• data_volume_start_time_utc(time_coverage_start)
• type_of_instrument(instrument_type)
• Radar constant, horizontal copolar channel 1(r_calib_radar_constant_h)
• Radar constant, vertical cross-polar channel 2(r_calib_radar_constant_v)
• -180.0 - +180.0(alt)
• Sky power, cross-polar(sky_power_xpol)