NOAA Office of Satellite and Product Operations


This NOAA site will no longer provide GOES-East imagery. For access to high resolution GOES-East imagery from GOES-16, please go to the site: We apologize for the inconvenience and appreciate your patience.

SNPP TCS Subsystem Summary

Component Status:

ATCPO ATMS Coldplate Operational Heater Green
ATCPS1 ATMS Coldplate Survival Heater 1 Green
ATCPS2 ATMS Coldplate Survival Heater 2 Green
B1 Battery 1 Heater Green
B2 Battery 2 Heater Green
MXP1 Minus X Panel Heater 1 Green
MXP2 Minus X Panel Heater 2 Green
MYP Minus Y Panel Heater Green
NBXMU Narrow Band Make Up Heater Green
PRDCK Propulsion Deck Heater Green
PRFDB Propulsion Fill/Drain Valve Bracket Heater Green
PRFDL Propulsion Fill/Drain Lines Heater Green
PRTNK Propulsion Tank Heater Green
PRTVA Propulsion Thruster Valve A Heater Green
PRTVB Propulsion Thruster Valve B Heater Green
PXP Plus X Panel Heater Green
PYP Plus Y Panel Heater Green
ST1 Star Tracker 1 Heater Green
ST2 Star Tracker 2 Heater Green
VRCP VIIRS Electronic Coldplate Heater Green

Subsystem History:

Date Time Component Description
5/1/2014     SNPP became Prime PM Mission