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NOAA 19 ADACS Subsystem Summary

Component Description Status
ESA Earth Sensor Assembly Green
MIMU-1 Miniature Inertial Measurement Unit -1 Green
MIMU-2 Miniature Inertial Measurement Unit -2 Green
PTC 1A Pitch Torque Coil 1A Green
PTC 1B Pitch Torque Coil 1B Green
PTC 2A Pitch Torque Coil 2A Green
PTC 2B Pitch Torque Coil 2B Green
RWA S Skew Reaction Wheel Assembly Green
RWA X X-axis Reaction Wheel Assembly Green
RWA Y Y-axis Reaction Wheel Assembly Green
RWA Z Z-axis Reaction Wheel Assembly Green
RYTC 1A Roll-Yaw Torque Coil 1A Green
RYTC 1B Roll-Yaw Torque Coil 1b Green
RYTC 2A Roll-Yaw Torque Coil 2A Green
RYTC 2B Roll-Yaw Torque Coil 2B Green
SSA Sun Sensor Assembly Green

Subsystem History:

Date Time Component Description
10/20/2015 14:48:22   Enable gas and automatic thruster firing.
10/20/2015 14:44:35   Disable gas and automatic thruster firing.
7/15/2015 16:06:57 SSA Adjust Sun Sensor Calibration to correct for a +0.35 deg error in Yaw.
12/18/2014 14:49:00   Disable gas and automatic thruster firing.
12/18/2014 14:54:36   Enable gas and automatic thruster firing.
11/25/2014 17:11:42   Disable gas and automatic thruster firing.
11/25/2014 17:14:38   Enable gas and automatic thruster firing.
10/07/2009 17:13:00   Extract MIMU LIM data to CPUTLM7
10/07/2009 14:06:00   Extract MIMU LIM data to CPUTLM7
06/04/2009 15:15:00   Enables Auto Thruster Firings for both CPUs
06/04/2009 15:14:00   Change gas unloading threshold for pitch axis momentum from 40 in/lbs/sec to 45 in/lbs/sec for both CPUs before enabling auto thruster firings
05/27/2009 13:17:00   Update Quadrant 1 A & B Detector Biases.
02/06/2009 11:49:20 RYTC 1A ADACS Subsystem Nominal
02/06/2009 11:49:20 MIMU-1 ADACS Subsystem Nominal
02/06/2009 11:49:20 MIMU-2 ADACS Subsystem Nominal
02/06/2009 11:49:20 PTC 1A ADACS Subsystem Nominal
02/06/2009 11:49:20 PTC 1B ADACS Subsystem Nominal
02/06/2009 11:49:20 PTC 2A ADACS Subsystem Nominal
02/06/2009 11:49:20 PTC 2B ADACS Subsystem Nominal
02/06/2009 11:49:20 RWA S ADACS Subsystem Nominal
02/06/2009 11:49:20 RWA X ADACS Subsystem Nominal
02/06/2009 11:49:20 ESA ADACS Subsystem Nominal
02/06/2009 11:49:20 RWA Z ADACS Subsystem Nominal
02/06/2009 11:49:20 RYTC 1B ADACS Subsystem Nominal
02/06/2009 11:49:20 RYTC 2A ADACS Subsystem Nominal
02/06/2009 11:49:20 RYTC 2B ADACS Subsystem Nominal
02/06/2009 11:49:20 SSA ADACS Subsystem Nominal
02/06/2009 11:49:20 RWA Y ADACS Subsystem Nominal
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Info & History

Status Key
Status Color Meaning
GREEN Operational
(or capable of)
YELLOW Operational with limitations
(or Standby)
ORANGE Operational with Degraded Performance
RED Not Operational
BLUE Functional,
Turned Off
BLANK No Status Reported