All,

    The spacecraft went thru a BCR Soft reset on 10 Dec 2021 @17:05:00. The spacecraft was recovered over 2 contacts, both USHI01 @04:00 & 14:00. The SSR was dumped. The spacecraft clock was set and FDC totals were reset. The Orbit 552 ATS was uplinked.  The Hi Background sweep table was uplinked.

Tasks Accomplished:

CAR # 1217 BCR Software Reset recovery

CAR # 1216 Orbit 552 ATS uplink

    IBEX_2021_356_o0552a_v001 93 Cmds

CAR #1193 2022 ISN Season and Hi Background Sweep testing.

   Pass# 3 Hi Background Sweep Table upload

Reset FDC Totals

Set Spacecraft Clock

SSR Dump -> Dump New

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@ngc.com

Office (703) 406-5976

Cell (301) 606-1430