All,

    The spacecraft is nominal, and the inertial maneuver was successful. We were able to update the star tracker suppressed hotlines. Star tracker is nominal. The orbit 631 ATS was uplinked. I had to fail the due the USAK01 contact DOY 336@1500 to excessive dropouts. I was able to change the socket connections at the end of the contact to see some data and send a few commands using the new maestro1 server. 

 

Tasks Accomplished

CAR 1352 Update Star Tracker suppressed hotlines

CAR 1357 redump Missing Blocks from Orbit 627

CAR 1358 Orbit 631 ATS Upload

    IBEX_2023_345_o0631a_v001 91 commands

Reset FDC totals

SSR Dump -> Dump New

Reset Master Timer

 

Results from the Inertial Maneuver

Q1 -0.29224300 ActNor.EstInrToBdy[0]

Q2 -0.77374300 ActNor.EstInrToBdy[1]

Q3 0.56160800 ActNor.EstInrToBdy[2]

Q4 0.02263530 ActNor.EstInrToBdy[3]

 

MPS Cmd Vector X -0.36211300

MPS Cmd Vector Y -0.851554000

MPS Cmd Vector Z -0.379117000

 

MPS Diff 0.678 deg

     

GPS sec 1385527454 ActNor.EstTime

UTC time 12/02/2023 04:44:00 output

 

CSS Angle TLM 0.871555

CSS Sun-Pointing Angle 1.74311

  27 Nov 23 @21:00:00

 

CSS Angle TLM 1.666

CSS Sun-Pointing Angle 3.332

  02 Dec 23 @04:00:00

 

Pre-Burn   

Thruster 1 15328 27 Nov 23 @21:00:00

Thruster 2 14864

Thruster 3 20160

Thruster 4 20624

Post-Burn  

Thruster 1 15600 02 Dec 23 @04:00:00

Thruster 2 15136

Thruster 3 20448

Thruster 4 20912

Number of Pulses  

Thruster 1 272

Thruster 2 272

Thruster 3 288

Thruster 4 288

Thruster Pairs 

Thruster 1 & 2 544

Thruster 3 & 4 576

 

 

 

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430