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NOAA 17 AMSU-B Subsystem Summary

Component Status:

CHANNEL 16Radiometric Channel 16, 89.0 GHzGreen
CHANNEL 17Radiometric Channel 17, 150.0 GHzGreen
CHANNEL 18Radiometric Channel 18, 183.31 GHzRed
CHANNEL 19Radiometric Channel 19, 183.31 GHzRed
CHANNEL 20Radiometric Channel 20, 183.31 GHzRed
ICEInductosyn Control ElectronicsGreen
MDEMotor Drive ElectronicsGreen
PEUProcessor Electronics UnitGreen
PSUPower Supply UnitGreen
SCAN MOTORInstrument Scan MotorGreen

Subsystem History:

Date Time Component Description
01/13/201014:00:00CHANNEL 19Channel 19 Failed
01/13/201014:00:00CHANNEL 18Channel 18 Failed
01/13/201014:00:00CHANNEL 20Channel 20 Failed.
12/16/200906:29:00CHANNEL 20Science Data from Channel 20 is degraded.
12/16/200906:29:00CHANNEL 19Science Data from Channel 19 is degraded.
12/16/200906:29:00CHANNEL 18Channel 18-20 Local Oscillator Failed. Science Data from Channel 18 is degraded.
08/20/200308:00:00 Intermittent elevated (50%) noise levels detected in channels 3 and 4.
06/24/200218:56:00CHANNEL 19On Orbit
06/24/200218:56:00OSCILLATOROn Orbit
06/24/200218:56:00ICEOn Orbit
06/24/200218:56:00MDEOn Orbit
06/24/200218:56:00PEUOn Orbit
06/24/200218:56:00PSUOn Orbit
06/24/200218:56:00CHANNEL 16On Orbit
06/24/200218:56:00SCAN MOTOROn Orbit
06/24/200218:56:00CHANNEL 18On Orbit
06/24/200218:56:00CHANNEL 20On Orbit
06/24/200218:56:00CHANNEL 17On Orbit