All,

   The spacecraft is nominal, and the inertial maneuver was successful. During these perigee contacts we tried to test the new maestro1 server for command and telemetry. We did see telemetry on both fast pages and on wild pages. Unfortunately, we were unable to send a valid command to the spacecraft. We had one of the maestro team looking at maestro during the pass and taking notes. 

 

 

Tasks Accomplished:

CAR # 1336 Orbit #619 ATS Upload

   IBEX_2023_237_o0619a_v001 96 Commands

Reset Master Timer

SSR Dump -> Dump New

 

Results From the Inertial Maneuver:

Q1 -0.58764800 ActNor.EstInrToBdy[0]

Q2 -0.16345500 ActNor.EstInrToBdy[1]

Q3 0.47743100 ActNor.EstInrToBdy[2]

Q4 0.63246500 ActNor.EstInrToBdy[3]

     

GPS sec 1376172778 ActNor.EstTime 

UTC time 08/15/2023 22:12:44 output

 

MPS Diff 0.647 deg

 

MPS Cmd Vector X -0.770887000

MPS Cmd Vector Y 0.587940000

MPS Cmd Vector Z 0.245070000

 

CSS Angle TLM 0.335135

CSS Sun-Pointing Angle 0.67027

  11 Aug 23@07:00:00

 

CSS Angle TLM 0.0197823

CSS Sun-Pointing Angle 0.0395646

  15 Aug 23@22:00:00

 

Pre-Burn   

Thruster 1 9632 11 Aug 23@07:00:00

Thruster 2 9392

Thruster 3 11760

Thruster 4 12000

 

Post-Burn  

Thruster 1 9904 15 Aug 23@22:00:00

Thruster 2 9664

Thruster 3 12048

Thruster 4 12288

 

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