NOAA Office of Satellite and Product Operations

NOAA 19 ADACS Subsystem Summary

Component Description Status
ESAEarth Sensor AssemblyGreen
MIMU-1Miniature Inertial Measurement Unit -1Green
MIMU-2Miniature Inertial Measurement Unit -2Green
PTC 1APitch Torque Coil 1AGreen
PTC 1BPitch Torque Coil 1BGreen
PTC 2APitch Torque Coil 2AGreen
PTC 2BPitch Torque Coil 2BGreen
RWA SSkew Reaction Wheel AssemblyGreen
RWA XX-axis Reaction Wheel AssemblyGreen
RWA YY-axis Reaction Wheel AssemblyGreen
RWA ZZ-axis Reaction Wheel AssemblyGreen
RYTC 1ARoll-Yaw Torque Coil 1AGreen
RYTC 1BRoll-Yaw Torque Coil 1bGreen
RYTC 2ARoll-Yaw Torque Coil 2AGreen
RYTC 2BRoll-Yaw Torque Coil 2BGreen
SSASun Sensor AssemblyGreen

Subsystem History:

Date Time Component Description
09/28/201615:09:35 Enable gas and automatic thruster firing.
09/28/201615:02:51 Disable gas and automatic thruster firing.
10/20/201514:48:22 Enable gas and automatic thruster firing.
10/20/201514:44:35 Disable gas and automatic thruster firing.
07/15/201516:06:57SSAAdjust Sun Sensor Calibration to correct for a +0.35 deg error in Yaw.
12/18/201414:54:36 Enable gas and automatic thruster firing.
12/18/201414:49:00 Disable gas and automatic thruster firing.
11/25/201417:14:38 Enable gas and automatic thruster firing.
11/25/201417:11:42 Disable gas and automatic thruster firing.
10/07/200917:13:00 Extract MIMU LIM data to CPUTLM7
10/07/200914:06:00 Extract MIMU LIM data to CPUTLM7
06/04/200915:15:00 Enables Auto Thruster Firings for both CPUs
06/04/200915:14:00 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
05/27/200913:17:00 Update Quadrant 1 A & B Detector Biases.
02/06/200911:49:20ESAADACS Subsystem Nominal
02/06/200911:49:20MIMU-1ADACS Subsystem Nominal
02/06/200911:49:20MIMU-2ADACS Subsystem Nominal
02/06/200911:49:20PTC 1AADACS Subsystem Nominal
02/06/200911:49:20PTC 1BADACS Subsystem Nominal
02/06/200911:49:20PTC 2AADACS Subsystem Nominal
02/06/200911:49:20PTC 2BADACS Subsystem Nominal
02/06/200911:49:20RWA SADACS Subsystem Nominal
02/06/200911:49:20RWA XADACS Subsystem Nominal
02/06/200911:49:20RWA YADACS Subsystem Nominal
02/06/200911:49:20RWA ZADACS Subsystem Nominal
02/06/200911:49:20RYTC 1AADACS Subsystem Nominal
02/06/200911:49:20RYTC 1BADACS Subsystem Nominal
02/06/200911:49:20RYTC 2AADACS Subsystem Nominal
02/06/200911:49:20RYTC 2BADACS Subsystem Nominal
02/06/200911:49:20SSAADACS Subsystem Nominal