All,

   The perigee contacts were nominal. The inertial maneuver was successful. We changed the Hi sweep table back to normal from background sweep. The Orbit 594 ats was uplinked and the SSR was dumped.

 

Tasks Accomplished:

CAR #1269 2023 ISN Season and Hi Background Sweep Table uplink

   Completed Pass# 3 Hi Normal Sweep Table upload

CAR #11286 Orbit 594 ATS upload

    IBEX_2023_009_o0594a_v001 98 Commands

SSR Dump -> Dump New

Set Spacecraft clock

Reset Master Reset Timer

Reset FDC totals

 

Results from the Inertial Maneuver:

Q1 0.73212500 ActNor.EstInrToBdy[0]

Q2 -0.40025500 ActNor.EstInrToBdy[1]

Q3 0.35593000 ActNor.EstInrToBdy[2]

Q4 0.42083600 ActNor.EstInrToBdy[3]

     

GPS sec 1356514278 ActNor.EstTime

UTC time 12/31/2022 09:31:04 output

 

MPS Diff 0.540 deg

 

MPS Cmd Vector X 0.188365000

MPS Cmd Vector Y -0.897036000

MPS Cmd Vector Z -0.399805000

 

CSS Angle TLM 0.986753

CSS Sun-Pointing Angle 1.973506

  27 Dec 22@18:00:00

 

CSS Angle TLM 0.589835

CSS Sun-Pointing Angle 1.17967

  31 Dec 22@09:30:00

 

Pre-Burn   

Thruster 1 2656 27 Dec 22@18:00:00

Thruster 2 2576

Thruster 3 3776

Thruster 4 3856

Post-Burn  

Thruster 1 2912 31 Dec 22@09:30:00

Thruster 2 2832

Thruster 3 4080

Thruster 4 4160

Number of Pulses  

Thruster 1 256

Thruster 2 256

Thruster 3 304

Thruster 4 304

Thruster Pairs 

Thruster 1 & 2 512

Thruster 3 & 4 608

 

 

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430