NOAA Office of Satellite and Product Operations

NOAA 15 THERM Subsystem Summary

Component Description Status
TCE10H ESM3+ZC TCE 10H Green
TCE10L ESM3+ZC TCE 10L Green
TCE11H ESM3-ZC TCE 11H Green
TCE11L ESM3-ZC TCE11L Green
TCE12H ESM3-ZC TCE12H Green
TCE12L ESM3-ZC TCE12L Green
TCE13H ESM4+ZC TCE13H Green
TCE13L ESM4+ZC TCE13L Green
TCE14H ESM4-ZC TCE14H Green
TCE14L ESM4-ZC TCE14L Green
TCE15H ESM4-Z TCE15H Green
TCE15L ESM4-Z TCE15L Green
TCE16H ESM5+ZC TCE16H Green
TCE16L ESM5+ZC TCE16L Green
TCE17H ESM5-ZC TCE17H Green
TCE17L ESM5-ZC TCE17L Green
TCE18H ESM5-Z TCE18H Green
TCE18L ESM5-Z TCE18L Green
TCE19H ESM6+ZC TCE19H Green
TCE19L ESM6+ZC TCE19L Green
TCE1H BAT 1A TCE1H Green
TCE20H ESM6-ZC TCE20H Green
TCE20L ESM6-ZC TCE20L Green
TCE21H ESM6P-Z TCE21H Green
TCE21L ESM6P-Z TCE21L Green
TCE24H AVHRR TCE24H Green
TCE24L AVHRR TCE24L Red
TCE25H HIRS TCE25H Green
TCE25L HIRS TCE25L Red
TCE26H IMU TCE26H Green
TCE27H ADE TCE27H Green
TCE28H SAD TCE28H Green
TCE29H TED TCE29H Green
TCE2H BAT1B TCE2H Green
TCE31H MEPED TCE31H Green
TCE32H IMP +X TCE32H Green
TCE33H IMP -X TCE33H Green
TCE34H ESM4+Z TCE34H Green
TCE34L ESM3+Z TCE34L Green
TCE35H ESM3+Z TCE35H Green
TCE35L SARR RX TCE35L Green
TCE36H SSPU/PU TCE36H Green
TCE36L SSPU/PU TCE36L Green
TCE37H SARP RU TCE37H Green
TCE3H BAT 2A TCE 3H Green
TCE4H BAT 2B TCE 4H Green
TCE5H BAT 3A TCE 5H Green
TCE6H BAT 3B TCE 6H Green
TCE8H IMP LGST TCE8H Green
TCE9H ESA TCE 9H Green

Subsystem History:

Date Time Component Description
04/22/2010 19:51:00 TCE25L Disabling the HIRS Filter Motor Housing Heater macros during the warm summer season.
04/22/2010 19:51:00 TCE25H Disabling the HIRS Filter Motor Housing Heater macros during the warm summer season.
04/20/2010 14:16:00 TCE25H Load MACRO20 and MACRO21 then start MACRO20 - Filter Motor Housing Heater Power Toggling Macros
04/20/2010 14:16:00 TCE25L Load MACRO20 and MACRO21 then start MACRO20 - Filter Motor Housing Heater Power Toggling Macros
01/23/2004 15:20:00 TCE15H Results from toggling TCE15 off then on were negative. TCE showed no change in value and stayed flatlined at 2.76 (should have gone to 0 when off).
01/23/2004 15:19:00 TCE15H Power TCE15 back on.
01/23/2004 15:18:00 TCE15H TCE 15 Powered Off
01/08/2004 12:00:00 TCE15H TCE15H became "flatlined telemetry" at 2.7 volts. Cause is the ongoing TIP2 analog telemetry reporting problem on channels 224, 226, 227. TCE is believed to still be operational.
01/08/2004 01:00:00 TCE26H TCE26H became "flatlined telemetry" at 0.0 volts (power off). Cause is the ongoing TIP2 analog telemetry reporting problem on channels 224, 226, 227. TCE is still pwoered on and believed to be operational.
12/31/2003 13:50:00 TCE26H Erroneous TCE26H volatges discoved to be caused by TIP telemetry reporting problem, not TCE hardware anomaly.
12/23/2003 09:05:00 TCE26H TCE26H (IMU Heater) telemetering erroneous voltages that are tripping low limit flags.
11/15/2002 18:45:00 TCE1H TCE#1 (Battery 1A) power ON
11/15/2002 18:36:00 TCE1H TCE#1 (Battery 1A) power off.
11/12/2002 16:35:00 TCE1H Turn TCE # 1 on
11/12/2002 16:25:00 TCE1H turn TCE # 1 off
05/13/1998 16:36:00 RCE HEATER D Thermostat failure
05/13/1998 16:36:00 TCE24L Active louver nonfunctional due to pre-launch failure to mate connector
05/13/1998 16:36:00 TCE25L Active louver nonfunctional due to pre-launch failure to mate connector
05/13/1998 16:24:00 TCE1H On Orbit
05/13/1998 16:24:00 TCE17H On Orbit
05/13/1998 16:24:00 TCE17L On Orbit
05/13/1998 16:24:00 TCE18H On Orbit
05/13/1998 16:24:00 TCE18L On Orbit
05/13/1998 16:24:00 TCE19L On Orbit
05/13/1998 16:24:00 TCE11L On Orbit
05/13/1998 16:24:00 TCE20H On Orbit
05/13/1998 16:24:00 TCE20L On Orbit
05/13/1998 16:24:00 TCE21H On Orbit
05/13/1998 16:24:00 TCE16L On Orbit
05/13/1998 16:24:00 TCE19H On Orbit
05/13/1998 16:24:00 TCE16H On Orbit
05/13/1998 16:24:00 TCE15L On Orbit
05/13/1998 16:24:00 TCE15H On Orbit
05/13/1998 16:24:00 TCE14L On Orbit
05/13/1998 16:24:00 TCE14H On Orbit
05/13/1998 16:24:00 TCE13L On Orbit
05/13/1998 16:24:00 TCE13H On Orbit
05/13/1998 16:24:00 TCE21L On Orbit
05/13/1998 16:24:00 TCE12H On Orbit
05/13/1998 16:24:00 TCE31H On Orbit
05/13/1998 16:24:00 TCE11H On Orbit
05/13/1998 16:24:00 TCE10L On Orbit
05/13/1998 16:24:00 TCE12L On Orbit
05/13/1998 16:24:00 TCE34H On Orbit
05/13/1998 16:24:00 TCE9H On Orbit
05/13/1998 16:24:00 TCE8H On Orbit
05/13/1998 16:24:00 TCE6H On Orbit
05/13/1998 16:24:00 TCE5H On Orbit
05/13/1998 16:24:00 TCE4H On Orbit
05/13/1998 16:24:00 TCE3H On Orbit
05/13/1998 16:24:00 TCE37H On Orbit
05/13/1998 16:24:00 TCE36L On Orbit
05/13/1998 16:24:00 TCE36H On Orbit
05/13/1998 16:24:00 TCE35L On Orbit
05/13/1998 16:24:00 TCE29H On Orbit
05/13/1998 16:24:00 TCE34L On Orbit
05/13/1998 16:24:00 TCE24H On Orbit
05/13/1998 16:24:00 TCE33H On Orbit
05/13/1998 16:24:00 TCE32H On Orbit
05/13/1998 16:24:00 TCE2H On Orbit
05/13/1998 16:24:00 TCE10H On Orbit
05/13/1998 16:24:00 TCE28H On Orbit
05/13/1998 16:24:00 TCE27H On Orbit
05/13/1998 16:24:00 TCE26H On Orbit
05/13/1998 16:24:00 TCE25L On Orbit
05/13/1998 16:24:00 TCE25H On Orbit
05/13/1998 16:24:00 TCE24L On Orbit
05/13/1998 16:24:00 TCE35H On Orbit