D Q R Report

DQRID : D161202.7

Start Date	Start Time	End Date	End Time
07/21/1993	0000	Open Ended	-1

Subject:	SGP/IRT/All - Warm Bias Below 220K
DataStreams:	sgpirt200msE12.a1, sgpirtE19.00, sgpirtE6.00, sgpirtE16.00, sgpirtE36.00, sgpirt200msE18.a1, sgpirtE1.b1, sgpirtE24.00, sgpirtE5.b1, sgpirt200msE15.a1, sgpirt200msE39.a1, sgpirt200msE20.a1, sgpirtE12.00, sgpirtE3.00, sgpirt200msE40.a1, sgpirtE2.b1, sgpirtE32.00, sgpirt200msE8.a1, sgpirtE20.00, sgpirt200msE33.a1, sgpirtE13.b1, sgpirtE33.00, sgpirtE34.b1, sgpirtE1.00, sgpirtE9.b1, sgpirt200msE11.a1, sgpirt200msE3.a1, sgpirt200msE4.a1, sgpirtE2.00, sgpirtE9.00, sgpirt200msE2.a1, sgpirt200msE16.a1, sgpirtE27.00, sgpirtE38.00, sgpirt200msE21.a1, sgpirtE27.b1, sgpirt200msE13.a1, sgpirtE31.b1, sgpirt200msE31.a1, sgpirt200msE41.a1, sgpirt200msE5.a1, sgpirt200msE7.a1, sgpirtE12.b1, sgpirtE32.b1, sgpirt200msE24.a1, sgpirt200msE10.a1, sgpirtE22.00, sgpirtE37.00, sgpirt200msE9.a1, sgpirtE35.00, sgpirtE34.00, sgpirtE39.00, sgpirtE4.b1, sgpirtE37.b1, sgpirt200msE37.a1, sgpirt2sE41.b1, sgpirt200msE6.a1, sgpirtE18.b1, sgpirtE19.b1, sgpirtE7.b1, sgpirtE10.00, sgpirtE35.b1, sgpirtE8.b1, sgpirt200msE34.a1, sgpirtE39.b1, sgpirtE40.b1, sgpirtE10.b1, sgpirtE11.b1, sgpirtE21.00, sgpirtE7.00, sgpirtE40.00, sgpirtE16.b1, sgpirtE22.b1, sgpirtE38.b1, sgpirtE15.00, sgpirtE41.00, sgpirt200msE32.a1, sgpirtE15.b1, sgpirt200msE22.a1, sgpirtE13.00, sgpirtE3.b1, sgpirtE24.b1, sgpirt200msE35.a1, sgpirtE36.b1, sgpirt200msE36.a1, sgpirtE20.b1, sgpirtE21.b1, sgpirtE31.00, sgpirt200msE19.a1, sgpirt200msE27.a1, sgpirtE18.00, sgpirtE6.b1, sgpirtE5.00, sgpirtE4.00, sgpirt200msE38.a1, sgpirtE11.00, sgpirt200msE1.a1, sgpirtE41.b1, sgpirtE8.00, sgpirtE33.b1
Description:	The IRT exhibits a warm bias when the observed values drop below ~220K. The exact cause for this is still being determined and this DQR will be updated with more information as soon as possible.
Suggestions:	The AERI should be used to retrieve sky IR temperatures
Measurements:	sgpirt200msE8.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE35.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE33.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE12.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE27.00: (Raw data stream - documentation not supported) more sgpirtE18.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE10.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE7.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE24.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE13.00: (Raw data stream - documentation not supported) more sgpirt200msE41.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE15.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE36.00: (Raw data stream - documentation not supported) more sgpirt200msE38.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE5.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE7.00: (Raw data stream - documentation not supported) more sgpirtE4.00: (Raw data stream - documentation not supported) more sgpirtE24.00: (Raw data stream - documentation not supported) more sgpirtE15.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE36.b1: Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE4.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE1.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE39.00: (Raw data stream - documentation not supported) more sgpirtE18.00: (Raw data stream - documentation not supported) more sgpirtE21.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE31.00: (Raw data stream - documentation not supported) more sgpirtE10.00: (Raw data stream - documentation not supported) more sgpirt200msE33.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE1.00: (Raw data stream - documentation not supported) more sgpirtE41.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE16.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE35.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE9.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirt200msE20.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE22.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE19.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE38.00: (Raw data stream - documentation not supported) more sgpirtE19.00: (Raw data stream - documentation not supported) more sgpirt200msE36.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE11.00: (Raw data stream - documentation not supported) more sgpirtE9.00: (Raw data stream - documentation not supported) more sgpirtE13.b1: Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) more sgpirt200msE7.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE11.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE38.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE22.00: (Raw data stream - documentation not supported) more sgpirtE6.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE3.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE16.00: (Raw data stream - documentation not supported) more sgpirt200msE2.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE27.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE39.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE33.00: (Raw data stream - documentation not supported) more sgpirtE6.00: (Raw data stream - documentation not supported) more sgpirtE37.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE3.00: (Raw data stream - documentation not supported) more sgpirt200msE31.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE19.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE1.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE22.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE32.00: (Raw data stream - documentation not supported) more sgpirtE20.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE9.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE11.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt2sE41.b1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE34.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE13.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE8.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE20.00: (Raw data stream - documentation not supported) more sgpirtE32.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE35.00: (Raw data stream - documentation not supported) more sgpirtE41.00: (Raw data stream - documentation not supported) more sgpirt200msE16.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE40.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE4.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE37.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE8.00: (Raw data stream - documentation not supported) more sgpirtE12.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE6.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE39.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE10.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE31.b1: Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirt200msE27.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE21.00: (Raw data stream - documentation not supported) more sgpirtE5.b1: Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE2.b1: Sky Infra-Red Temperature(sky_ir_temp) Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky infrared temperature, standard deviation(sky_ir_temp_std) Sky Infra-Red Temperature Minima(sky_ir_temp_min) more sgpirtE40.00: (Raw data stream - documentation not supported) more sgpirtE15.00: (Raw data stream - documentation not supported) more sgpirtE34.00: (Raw data stream - documentation not supported) more sgpirt200msE24.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE3.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE5.00: (Raw data stream - documentation not supported) more sgpirt200msE32.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE2.00: (Raw data stream - documentation not supported) more sgpirtE34.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky Infra-Red Temperature(sky_ir_temp) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE40.b1: Sky Infra Red Temperature Maxima(sky_ir_temp_max) Sky Infra-Red Temperature(sky_ir_temp) Sky Infra-Red Temperature Minima(sky_ir_temp_min) Sky infrared temperature, standard deviation(sky_ir_temp_std) more sgpirtE12.00: (Raw data stream - documentation not supported) more sgpirt200msE18.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirt200msE21.a1: Sky Infra-Red Temperature(sky_ir_temp) more sgpirtE37.00: (Raw data stream - documentation not supported) more

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