All,

   The perigee contacts were nominal for CMD and TLM. The inertial maneuver was successful. The 18 timer command executed as scheduled and the timer was set back to 10.

Tasks Accomplished:

SSR D ump -> Dump New

CAR #1117 – Orbit #497 Redump missing SSR Blocks

Results from the Inertial Maneuver:

Q1 -0.38538300 ActNor.EstInrToBdy[0]

Q2 -0.53880800 ActNor.EstInrToBdy[1]

Q3 0.24143900 ActNor.EstInrToBdy[2]

Q4 0.70913600 ActNor.EstInrToBdy[3]

GPS sec 1283458156 ActNor.EstTime

UTC time 09/06/2020 20:09:02 output

MPS Diff 0.444 deg

MPS Cmd Vector X -0.949439000

MPS Cmd Vector Y 0.291487000

MPS Cmd Vector Z 0.116619000

CSS Angle TLM 0.908921

CSS Sun-Pointing Angle 1.817842

  03 Sept 20 @ 06:30:00

CSS Angle TLM 0.304546

CSS Sun-Pointing Angle 0.609092

  06 Sept 20 @ 20:00:00

Pre-Burn

Thruster 1 3520 3 Sept 20 @ 06:30:00

Thruster 2 3424

Thruster 3 4080

Thruster 4 4176

Post-Burn   `

Thruster 1 3600 06 Sept 20 @ 20:00:00

Thruster 2 3504

Thruster 3 4192

Thruster 4 4288

Number of Pulses

Thruster 1 80

Thruster 2 80

Thruster 3 112

Thruster 4 112

Thruster Pairs 

Thruster 1 & 2 160

Thruster 3 & 4 224

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430