D Q R Report

DQRID : D130717.4

Start Date	Start Time	End Date	End Time	Data Quality Metric
04/29/2013	1900	07/08/2013	1900	Incorrect

Subject:	SGP/KAZR/C1 - Transmitter failure
DataStreams:	sgpkazrauxC1.a0, sgpkazrmdC1.a1, sgpkazrspeccmaskmdcopolC1.a0, sgpkazrspeccmaskgecopolC1.a0, sgpkazrgeC1.a1, sgpkazrspeccmaskmdxpolC1.a0, sgpkazrspeccmaskgexpolC1.a0
Description:	KAZR TWTA failure. Power started dropping on 2013.04.30 and by 2013.05.09 it was down to approximately 4 watts. Data are not useable during this period.
Suggestions:
Measurements:	sgpkazrspeccmaskmdxpolC1.a0: spectra locator_mask velocity_bins range more sgpkazrgeC1.a1: mean_doppler_velocity_copol cal_constant_copol hot_noise_xpol signal_to_noise_ratio_xpol cal_constant_xpol spectral_width_copol sky_noise_copol spectral_width_xpol cold_noise_copol signal_to_noise_ratio_copol mean_doppler_velocity_xpol rx_noise cold_noise_xpol range reflectivity_xpol sky_noise_xpol reflectivity_copol hot_noise_copol more sgpkazrspeccmaskgecopolC1.a0: signal_to_noise_ratio spectral_width mean_doppler_velocity velocity_bins spectra range locator_mask reflectivity more sgpkazrspeccmaskgexpolC1.a0: spectra reflectivity range locator_mask signal_to_noise_ratio velocity_bins spectral_width mean_doppler_velocity more sgpkazrauxC1.a0: temp_power_supply input_12V cal_constant_ch1_xpol temp_lna cal_constant_ch2_copol power_supply_28V twta_status_is_valid tx_power power_supply_5p2V power_supply_5V lock_alarm_1620 collector_voltage temp_component_plate temp_outside_air timing_mode input_5V temp_noise_diode fault_flags cal_constant_ch2_xpol rh_local input_15V temp_reverse_power twta_latest_fault_time_epoch temp_local processing_mode fft_taper_type temp_antenna_feedhorn helix_current input_minus5V lock_alarm_16560 cal_constant_ch1_copol filament_voltage rh_antenna temp_rf_detector is_powered_on lock_alarm_120 noise_source_ch2 noise_source_ch1 lock_alarm_360 cathode_voltage rx_noise_ch2 rx_noise_ch1 rx_gain_ch1 rx_gain_ch2 temp_antenna temp_circulator remote_control_enabled twta_status_state input_8V more sgpkazrmdC1.a1: sky_noise_xpol reflectivity_xpol reflectivity_copol spectral_width_xpol rx_noise cold_noise_xpol hot_noise_copol cold_noise_copol cal_constant_xpol mean_doppler_velocity_copol sky_noise_copol signal_to_noise_ratio_xpol hot_noise_xpol cal_constant_copol mean_doppler_velocity_xpol spectral_width_copol range signal_to_noise_ratio_copol more sgpkazrspeccmaskmdcopolC1.a0: locator_mask spectra velocity_bins range more

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