All,

    The apogee pass was nominal for CMD and TLM. The Inertial maneuver was successful. I was able to command the downlink to 40k. The star tracker had reset in the back orbit. I executed Standing CAR #344 Reset FDC Totals and Response Latch Values. The star tracker had recovered nominally and the STA Percent valid was at 80.

Results from the Inertial maneuver:

Q1 0.41501300 ActNor.EstInrToBdy[0]

Q2 -0.72453500 ActNor.EstInrToBdy[1]

Q3 0.42438900 ActNor.EstInrToBdy[2]

Q4 0.35029500 ActNor.EstInrToBdy[3]

GPS sec 1260495170 ActNor.EstTime

UTC time 12/16/2019 01:32:36 output

MPS Diff 0.451 deg

MPS Cmd Vector X -0.153733000

MPS Cmd Vector Y -0.902885000

MPS Cmd Vector Z -0.401452000

CSS Angle TLM 0.513581

CSS Sun-Pointing Angle 1.027162

  07 Dec 19 @ 05:00

CSS Angle TLM 0.289391

CSS Sun-Pointing Angle 0.578782

  16 Dec 19 @ 01:30

Pre-Burn

Thruster 1 416 07 Dec 19 @ 05:00

Thruster 2 416

Thruster 3 432

Thruster 4 432

Post-Burn

Thruster 1 704 16 Dec 19 @ 01:30

Thruster 2 704

Thruster 3 752

Thruster 4 752

Number of Pulses

Thruster 1 288

Thruster 2 288

Thruster 3 320

Thruster 4 320

Thruster Pairs 

Thruster 1 & 2 576

Thruster 3 & 4 640

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430