| DQR ID | Subject | Data Streams Affected |
|---|
| D051122.1 | SGP/MWR/B4 - Radiometer removed | sgpmwrB4.00, sgpmwrlosB4.00, sgpmwrlosB4.a0, sgpmwrlosB4.a1, sgpmwrlosB4.b1,
sgpmwrtipB4.00, sgpmwrtipB4.a0, sgpmwrtipB4.a1 |
| D060825.1 | SGP/MWR/B5 - Radiometer removed for repairs | sgpmwrlosB5.b1, sgpmwrtipB5.a1 |
| D061213.4 | SGP/MWR/C1 - Instrument testing | sgpmwrC1.00, sgpmwrlosC1.b1, sgpmwrtipC1.a1 |
| D070314.2 | SGP/MWR/C1/E14 - Freezing rain-Incorrect rain flag | sgpmwrlosC1.b1, sgpmwrtipC1.a1, sgpmwrlosE14.b1, sgpmwrtipE14.a1 |
| D070622.2 | SGP/MWR/B4 - Reprocess: Incorrect Retrieval Coefficients | sgpmwrlosB4.b1, sgpmwrtipB4.a1 |
| Subject: | SGP/MWR/B4 - Radiometer removed |
| DataStreams: | sgpmwrB4.00, sgpmwrlosB4.00, sgpmwrlosB4.a0, sgpmwrlosB4.a1, sgpmwrlosB4.b1,
sgpmwrtipB4.00, sgpmwrtipB4.a0, sgpmwrtipB4.a1
|
| Description: | The radiometer at this site was removed to be shipped to the TWP C3 site. The radiometer
currently at E14 will be sent to this site. Data will be missing until the replacement
radiometer arrives. |
| Measurements: | sgpmwrB4.00: - Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgpmwrlosB4.00: - Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgpmwrtipB4.00: - Raw data stream - documentation not supported(Raw data stream - documentation not supported)
sgpmwrlosB4.a0: - 23.8 GHz sky signal(23sky)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- 31.4 GHz sky signal(sky31)
- 23.8 GHz Blackbody signal(23bb)
- Blackbody kinetic temperature(tkbb)
- 31.4 GHz blackbody+noise injection signal(31bbn)
- Mean total liquid water amount along LOS path(liq)
- 23.8 GHz noise injection brightness temperature(23unoise)
- Noise diode mount temperature(tknd)
- 23.8 GHz sky+noise injection signal(23skyn)
- Temperature correction coefficient at 23.8 GHz(temperature_correction_coef_23)
- Mean total water vapor amount along LOS path(vap)
- 31.4 GHz sky+noise injection signal(31skyn)
- 31.4 GHz sky signal(31sky)
- 31.4 GHz noise injection brightness temperature(31unoise)
- altitude above sea levelaltunits(alt)
- Mean IR brightness temperature(ir_temp)
- Mean 31.4 GHz sky brightness temperature(tbsky31)
- Averaged 31.4 GHz sky brightness temperature(31tbsky)
- 23.8 GHz Blackbody signal(bb23)
- Actual Azimuth(actaz)
- Actual elevation angle(actel)
- Mean 23.8 GHz sky brightness temperature(tbsky23)
- Which LOS configuration(losn)
- Noise injection temp at nominal temperature at 23.8 GHz(noise_injection_temp_23)
- 31.4 GHz Blackbody signal(31bb)
- Averaged 23.8 GHz sky brightness temperature(23tbsky)
- east longitude for all the input platforms.(lon)
- Time offset of tweaks from base_time(time_offset)
- Mixer kinetic (physical) temperature(tkxc)
- 31.4 GHz Blackbody signal(bb31)
- north latitude for all the input platforms.(lat)
- 23.8 GHz blackbody+noise injection signal(23bbn)
- Noise injection temp at nominal temperature at 31.4 GHz(noise_injection_temp_31)
- 31.4 GHz blackbody+noise injection signal(bbn31)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- 23.8 GHz sky signal(sky23)
- Temperature correction coefficient at 31.4 GHz(temperature_correction_coef_31)
- Ambient temperature(tkair)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Time offset from base_time(base_time)
sgpmwrlosB4.b1: - Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Time offset of tweaks from base_time(time_offset)
- Temperature correction coefficient at 23.8 GHz(tc23)
- 31.4 GHz blackbody+noise injection signal(bbn31)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- Mean total water vapor amount along LOS path(vap)
- 31.4 GHz sky signal(sky31)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- 23.8 GHz Blackbody signal(bb23)
- Mixer kinetic (physical) temperature(tkxc)
- Mean total liquid water amount along LOS path(liq)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- 31.4 GHz Blackbody signal(bb31)
- Ambient temperature(tkair)
- Noise diode mount temperature(tknd)
- 23.8 GHz sky signal(sky23)
- Mean 31.4 GHz sky brightness temperature(tbsky31)
- altitude above sea levelaltunits(alt)
- Temperature correction coefficient at 31.4 GHz(tc31)
- east longitude for all the input platforms.(lon)
- Blackbody kinetic temperature(tkbb)
- Mean 23.8 GHz sky brightness temperature(tbsky23)
- Mean IR brightness temperature(ir_temp)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- north latitude for all the input platforms.(lat)
- Sky/Cloud Infra-Red Temperature(sky_ir_temp)
- Time offset from base_time(base_time)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrtipB4.a1: - Mixer kinetic (physical) temperature(tkxc)
- Temperature correction coefficient at 31.4 GHz(tc31)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Blackbody kinetic temperature(tkbb)
- 23.8 GHz sky signal(tipsky23)
- 31.4 GHz sky signal(tipsky31)
- 23.8 GHz goodness-of-fit coefficient(r23)
- Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
- north latitude for all the input platforms.(lat)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- Time offset of tweaks from base_time(time_offset)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- Noise diode mount temperature(tknd)
- 31.4 GHz blackbody+noise injection signal(bbn31)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- Actual Azimuth(actaz)
- 31.4 GHz goodness-of-fit coefficient(r31)
- 23.8 GHz sky brightness temperature derived from tip curve(tbskytip23)
- 23.8 GHz Blackbody signal(bb23)
- altitude above sea levelaltunits(alt)
- Actual elevation angle(actel)
- 31.4 GHz Blackbody signal(bb31)
- Time offset from base_time(base_time)
- east longitude for all the input platforms.(lon)
- Total water vapor along zenith path using tip-derived brightness temperatures(vaptip)
- Ambient temperature(tkair)
- 31.8 GHz sky brightness temperature derived from tip curve(tbskytip31)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- Total liquid water along zenith path using tip-derived brightness temperatures(liqtip)
sgpmwrtipB4.a0: - 23.8 GHz calibration curve slope(23gain)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- 23.8 GHz goodness-of-fit coefficient(23r)
- Time offset of tweaks from base_time(time_offset)
- east longitude for all the input platforms.(lon)
- Mixer kinetic (physical) temperature(tkxc)
- 23.8 GHz goodness-of-fit coefficient(r23)
- 23.8 GHz blackbody+noise injection signal(23bbn)
- 31.4 GHz noise diode calib adjusted to tknd_nom and low_pass filltered(31expave)
- 31.4 GHz blackbody+noise injection signal(bbn31)
- 23.8 GHz blackbody signal(23tipbb)
- 31.4 GHz noise diode calib (injection temp) at Tkxc(31ndiode)
- 23.8 GHz sky signal(tipsky23)
- Actual elevation angle(actel)
- Noise injection temp at 31.4 GHz derived from this tip(tnd31I)
- 31.4 GHz sky signal+noise injection signal(31tipskynd)
- Time offset from base_time(base_time)
- Mean IR brightness temperature(ir_temp)
- 31.4 GHz goodness-of-fit coefficient(r31)
- 31.4 GHz sky signal(31tipsky)
- 31.4 GHz blackbody signal(31tipbb)
- Airmass value(airm)
- Actual Azimuth(actaz)
- 23.8 GHz Blackbody signal(bb23)
- altitude above sea levelaltunits(alt)
- 31.4 GHz blackbody+noise injection signal(31bbn)
- Tip configuration number(tipn)
- 31.4 GHz sky signal(tipsky31)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- Blackbody temperature 1(tkbb1)
- 31.4 GHz Blackbody signal(bb31)
- 23.8 GHz calibration curve offset(23tbzenith)
- Blackbody temperature 2(tkbb2)
- 23.8 GHz Blackbody signal(23bb)
- 31.4 GHz goodness-of-fit coefficient(31r)
- Noise injection temp at 23.8 GHz derived from this tip(tnd23I)
- 31.4 GHz calibration curve slope(31gain)
- 31.4 GHz calibration curve offset(31tbzenith)
- 23.8 GHz sky signal+noise injection signal(23tipskynd)
- 23.8 GHz noise diode calib (injection temp) at Tkxc(23ndiode)
- north latitude for all the input platforms.(lat)
- 23.8 GHz sky signal(23tipsky)
- 23.8 GHz noise diode calib adjusted to tknd_nom and low_pass filltered(23expave)
- 31.4 GHz Blackbody signal(31bb)
sgpmwrlosB4.a1: - Mean IR brightness temperature(ir_temp)
- north latitude for all the input platforms.(lat)
- east longitude for all the input platforms.(lon)
- 31.4 GHz blackbody+noise injection signal(bbn31)
- Mixer kinetic (physical) temperature(tkxc)
- Temperature correction coefficient at 31.4 GHz(tc31)
- Averaged 31.4 GHz sky brightness temperature(31tbsky)
- Noise injection temp at 23.8 GHz adjusted to tkbb(tnd23)
- Noise injection temp at nominal temperature at 23.8 GHz(tnd_nom23)
- altitude above sea levelaltunits(alt)
- 23.8 GHz sky signal(sky23)
- Mean total water vapor amount along LOS path(vap)
- Time offset from base_time(base_time)
- Sky/Cloud Infra-Red Temperature(sky_ir_temp)
- Noise injection temp at 31.4 GHz adjusted to tkbb(tnd31)
- Ambient temperature(tkair)
- 31.4 GHz sky signal(sky31)
- Mean total liquid water amount along LOS path(liq)
- 31.4 GHz Blackbody signal(bb31)
- Actual elevation angle(actel)
- Mean 31.4 GHz sky brightness temperature(tbsky31)
- Temperature correction coefficient at 23.8 GHz(tc23)
- Noise diode mount temperature(tknd)
- 23.8 GHz Blackbody signal(bb23)
- Actual Azimuth(actaz)
- Mean 23.8 GHz sky brightness temperature(tbsky23)
- 23.8 GHz blackbody+noise injection signal(bbn23)
- Noise injection temp at nominal temperature at 31.4 GHz(tnd_nom31)
- Time offset of tweaks from base_time(time_offset)
- Water on Teflon window (1=WET, 0=DRY)(wet_window)
- Blackbody kinetic temperature(tkbb)
- Averaged 23.8 GHz sky brightness temperature(23tbsky)
|
| Subject: | SGP/MWR/C1/E14 - Freezing rain-Incorrect rain flag |
| DataStreams: | sgpmwrlosC1.b1, sgpmwrtipC1.a1, sgpmwrlosE14.b1, sgpmwrtipE14.a1
|
| Description: | Between 01/12 and 01/15 brightness temperatures show high values (Tb > 100 K) indicative
of rain, however the wet_window flag is 0 (indicative of no rain). During that time there
where freezing conditions with ice pellets that were not detected by the sensor. The high
brightness temperatures may be due to melting ice on the window. |
| Measurements: | sgpmwrtipC1.a1: - Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrlosC1.b1: - Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrtipE14.a1: - Water on Teflon window (1=WET, 0=DRY)(wet_window)
sgpmwrlosE14.b1: - Water on Teflon window (1=WET, 0=DRY)(wet_window)
|