[Isocops] IBEX Goat Herder for 13 Dec 2021 04:00 BCR Soft Reset

Perry, Timothy E [US] (SP) Timothy.Perry at ngc.com
Mon Dec 13 00:35:03 EST 2021


All,
    The spacecraft went thru a BCR Soft reset on 10 Dec 2021 @17:05:00. The spacecraft state @ AOS was the following:
PCMB =off and CEU Safe = off - these 2 tlm points were actually on but because of the reset the software logic had them showing off.
TANK 1 & 2 heater set points were at 12 on and 14 off
GYRO showed inhibited
Star tracker was on and at 78 percent valid
Power control was in relative
During the contact the following was completed:
Power control was commanded to voltage
Tank Heater Set points were commanded to 16 on and 18 off
CEU Safe flag was commanded to the on state
PCM B was commanded to the on state

The GYRO still needs to be turned on and that will be completed on the upcoming contact @ 14:00.
CAR # 1217  BCR Software Reset Recovery has been generated and attached to this email.

The inertial maneuver that was planned for 12/13/21 01:34:09 was successful
Results from the Inertial maneuver:
Q1 0.76569700 ActNor.EstInrToBdy[0]
Q2 0.32996500 ActNor.EstInrToBdy[1]
Q3 -0.29195100 ActNor.EstInrToBdy[2]
Q4 0.46861100 ActNor.EstInrToBdy[3]

GPS sec 1323406840 ActNor.EstTime

UTC time 12/13/2021 05:00:26 output
MPS Cmd Vector X -0.132337000
MPS Cmd Vector Y -0.905367000
MPS Cmd Vector Z -0.403481000
CSS Angle TLM 0.90309
CSS Sun-Pointing Angle 1.80618
  08 Dec 21 @ 21:00:00
CSS Angle TLM 1.44645
CSS Sun-Pointing Angle 2.8929
  13 Dec 21 @ 04:00:00
Pre-Burn
Thruster 1 12912 08 Dec 21 @ 21:00:00
Thruster 2 12560
Thruster 3 15936
Thruster 4 16288
Post-Burn
Thruster 1 13280 13 Dec 21 @ 04:00:00
Thruster 2 12928
Thruster 3 16320
Thruster 4 16672
Number of Pulses
Thruster 1 368
Thruster 2 368
Thruster 3 384
Thruster 4 384
Thruster Pairs
Thruster 1 & 2 736
Thruster 3 & 4 768






Timothy E.Perry
CRS IBEX OCO-2
Mission Operations
timothy.perry at ngc.com
Office (703) 406-5976
Cell (301) 606-1430

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