All,
The passes were nominal for CMD and TLM. The Inertial maneuver was successful. The following CAR’s were executed:
1019 - ATS upload Orbit # 436
1018 – Dump SSR and set read and write pointers.
The SSR was dumped and the read and write pointers were set to 70000.
1009 – ISN Season and HI Background test sweep table uploads
We completed the pass 3 section – loaded the Lo normal sweep table for orbit #435 Arc A
The following was also accomplished during the perigee passes:
Reset the Master Timer
Reset FDC Totals
Dump the FC back Orbit buffer
Set Spacecraft clock
Results from the Inertial Maneuver:
Q1 0.80421600 ActNor.EstInrToBdy[0]
Q2 -0.13079800 ActNor.EstInrToBdy[1]
Q3 0.41311900 ActNor.EstInrToBdy[2]
Q4 0.40677000 ActNor.EstInrToBdy[3]
GPS sec 1232252050.000 ActNor.EstTime
MPS Diff 0.755 deg
MPS Cmd Vector X 0.560826000
MPS Cmd Vector Y -0.755511000
MPS Cmd Vector Z -0.338639000
CSS Angle TLM 0.757698
CSS Sun-Pointing Angle 1.515396
18 Jan 19 @22:30
CSS Angle TLM 1.38889
CSS Sun-Pointing Angle 2.77778
22 Jan 19 @04:00
Pre-Burn
Thruster 1 4400 18 Jan 19 @22:30
Thruster 2 4304
Thruster 3 5376
Thruster 4 5472
Post-Burn
Thruster 1 4800 22 Jan 19 @04:00
Thruster 2 4704
Thruster 3 5808
Thruster 4 5904
Number of Pulses
0
Thruster 1 400
Thruster 2 400
Thruster 3 432
Thruster 4 432
Thruster Pairs
Thruster 1 & 2 800
Thruster 3 & 4 864
Timothy E.Perry
CRS IBEX OCO-2
Mission Operations
tim.perry@orbitalatk.com
Office (703) 406-5976
Cell (301) 606-1430