DQR ID | Subject | Data Streams Affected |
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D130717.4 | SGP/KAZR/C1 - Transmitter failure | sgpkazrauxC1.a1, sgpkazrblC1.b1, sgpkazrciC1.b1, sgpkazrgeC1.a1, sgpkazrgeC1.b1, sgpkazrmdC1.a1, sgpkazrspeccmaskblcopolC1.a0, sgpkazrspeccmaskblxpolC1.a0, sgpkazrspeccmaskcicopolC1.a0, sgpkazrspeccmaskcixpolC1.a0, sgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0, sgpkazrspeccmaskmdcopolC1.a0, sgpkazrspeccmaskmdxpolC1.a0, sgpkazrauxC1.a0 |
Subject: | SGP/KAZR/C1 - Transmitter failure |
DataStreams: | sgpkazrauxC1.a1, sgpkazrblC1.b1, sgpkazrciC1.b1, sgpkazrgeC1.a1, sgpkazrgeC1.b1, sgpkazrmdC1.a1, sgpkazrspeccmaskblcopolC1.a0, sgpkazrspeccmaskblxpolC1.a0, sgpkazrspeccmaskcicopolC1.a0, sgpkazrspeccmaskcixpolC1.a0, sgpkazrspeccmaskgecopolC1.a0, sgpkazrspeccmaskgexpolC1.a0, sgpkazrspeccmaskmdcopolC1.a0, sgpkazrspeccmaskmdxpolC1.a0, sgpkazrauxC1.a0
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Description: | KAZR TWTA apparent failure. Power started dropping on 2013.04.30 and by 2013.05.09 it was
down to approximately 4 watts. |
Measurements: | sgpkazrgeC1.a1:
sgpkazrauxC1.a1: - temp_noise_diode
- twta_status_state
- cal_constant_ch2_copol
- input_15V
- fft_taper_type
- rx_gain_ch1
- lock_alarm_1620
- temp_lna
- remote_control_enabled
- power_supply_28V
- temp_rf_detector
- temp_power_supply
- timing_mode
- rh_local
- lock_alarm_120
- noise_source_ch1
- cal_constant_ch2_xpol
- noise_source_ch2
- temp_local
- temp_component_plate
- fault_flags
- HLN(VN)
- time
- processing_mode
- power_supply_5p2V
- time_offset
- input_minus5V
- temp_antenna
- input_8V
- temp_reverse_power
- j2_logic
- tx_power
- cal_constant_ch1_xpol
- is_powered_on
- lock_alarm_16560
- temp_circulator
- lock_alarm_360
- rx_noise_ch2
- rx_noise_ch1
- rx_gain_ch2
- input_5V
- base_time
- spare_analog_j12_1
- input_12V
- temp_antenna_feedhorn
- cal_constant_ch1_copol
- rh_antenna
- temp_outside_air
- power_supply_5V
- pdu_status_j1_logic
sgpkazrspeccmaskcicopolC1.a0: - base_time
- time
- signal_to_noise_ratio
- time_offset
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- velocity_bins
- lon
- Spectral Width(spectral_width)
- range
- 95GHz reflectivity in dBZ(reflectivity)
- Spectrum of raw counts from spectrometer(spectra)
- lat
- alt
- locator_mask
sgpkazrspeccmaskgexpolC1.a0: - signal_to_noise_ratio
- lat
- velocity_bins
- Spectral Width(spectral_width)
- locator_mask
- 95GHz reflectivity in dBZ(reflectivity)
- Spectrum of raw counts from spectrometer(spectra)
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- base_time
- lon
- time_offset
- range
- time
- alt
sgpkazrauxC1.a0:
sgpkazrmdC1.a1:
sgpkazrciC1.b1: - rx_noise
- time
- Reflectivity, copolar(reflectivity_copol)
- cal_constant_xpol
- Mean doppler velocity, copolar(mean_doppler_velocity_copol)
- cal_constant_copol
- signal_to_noise_ratio_xpol
- Spectral width, copolar(spectral_width_copol)
- time_offset
- range
- spectral_width_xpol
- qc_time
- mean_doppler_velocity_xpol
- signal_to_noise_ratio_copol
- reflectivity_xpol
- base_time
sgpkazrgeC1.b1: - signal_to_noise_ratio_xpol
- qc_time
- spectral_width_xpol
- Mean doppler velocity, copolar(mean_doppler_velocity_copol)
- cal_constant_copol
- reflectivity_xpol
- Reflectivity, copolar(reflectivity_copol)
- base_time
- signal_to_noise_ratio_copol
- time
- range
- cal_constant_xpol
- Spectral width, copolar(spectral_width_copol)
- mean_doppler_velocity_xpol
- time_offset
- rx_noise
sgpkazrspeccmaskmdcopolC1.a0:
sgpkazrspeccmaskblxpolC1.a0: - 95GHz reflectivity in dBZ(reflectivity)
- time
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- Spectrum of raw counts from spectrometer(spectra)
- time_offset
- base_time
- velocity_bins
- signal_to_noise_ratio
- range
- Spectral Width(spectral_width)
- locator_mask
sgpkazrspeccmaskmdxpolC1.a0:
sgpkazrspeccmaskblcopolC1.a0: - signal_to_noise_ratio
- locator_mask
- range
- 95GHz reflectivity in dBZ(reflectivity)
- Spectral Width(spectral_width)
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- base_time
- velocity_bins
- time_offset
- Spectrum of raw counts from spectrometer(spectra)
- time
sgpkazrblC1.b1: - reflectivity_xpol
- signal_to_noise_ratio_xpol
- Pitch angle reported by tilt table(pitch)
- mean_doppler_velocity_xpol
- time
- range
- cal_constant_xpol
- Mean doppler velocity, copolar(mean_doppler_velocity_copol)
- time_offset
- Reflectivity, copolar(reflectivity_copol)
- signal_to_noise_ratio_copol
- spectral_width_xpol
- Roll angle reported by tilt table(roll)
- Spectral width, copolar(spectral_width_copol)
- rx_noise
- cal_constant_copol
- base_time
sgpkazrspeccmaskgecopolC1.a0: - lat
- Spectrum of raw counts from spectrometer(spectra)
- 95GHz reflectivity in dBZ(reflectivity)
- time_offset
- alt
- Spectral Width(spectral_width)
- time
- lon
- locator_mask
- base_time
- signal_to_noise_ratio
- velocity_bins
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- range
sgpkazrspeccmaskcixpolC1.a0: - lat
- Spectral Width(spectral_width)
- base_time
- range
- Mean Doppler velocity, clutter filtered(mean_doppler_velocity)
- time
- signal_to_noise_ratio
- Spectrum of raw counts from spectrometer(spectra)
- time_offset
- 95GHz reflectivity in dBZ(reflectivity)
- lon
- locator_mask
- velocity_bins
- alt
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