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

cid:image001.jpg@01D04F4E.6B1BECE0

 

 
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