All,

AUW01 @23:00 20 July 16

   The star tracker went thru a power cycle on 201:22:42:00 gmt. I ran CAR# 344 “ Reset FDC Totals and Response Latch Values”. The star tracker appears to be operating nominally.

Changed the D/L from 160 to 320

Eb/No 6.31 – 8.63 changed to 3.32 – 5.86

SSR dump 0 errors

Uplinked Ibex_2016_212_o0335a_v001 ATS

Reset master Timer

 

AUW01 @13:30:00 21 July 16

   The S/C is nominal for CMD and TLM. The maneuver was nominal.

There was a 5 minute data loss due to a line hit between the SSC NMC and the ground station. The main GUI SW and sockets were restarted. CMD and TLM was nominal

Razor # 612 was created to document the short anomaly. The pass was still considered a success.

 

Q1 -0.55172000 ActNor.EstInrToBdy[0]

Q2 -0.12811300 ActNor.EstInrToBdy[1]

Q3 0.21152800 ActNor.EstInrToBdy[2]

Q4 0.79652300 ActNor.EstInrToBdy[3]

GPS sec 1153143060.000 ActNor.EstTime

MPS Cmd Vector X -0.442281000

MPS Cmd Vector Y 0.826686000

MPS Cmd Vector Z 0.347819000

MPS Diff 0.673

CSS Angle TLM 0.590498 16 July 16 @1000

CSS Sun-Pointing Angle 1.180996

  

CSS Angle TLM 1.7001 21 July 16 @1330

CSS Sun-Pointing Angle 3.4002

  

Pre-Burn    

Thruster 1 15088 16 July 16 @1000

Thruster 2 14624

Thruster 3 19312

Thruster 4 19776 

Post-Burn  

Thruster 1 15392 21 July 16 @1330

Thruster 2 14896

Thruster 3 19584

Thruster 4 20080 

Number of Pulses  

Thruster 1 304

Thruster 2 272

Thruster 3 272

Thruster 4 304

Thruster Pairs  

Thruster 1 & 2 576

Thruster 3 & 4 576

 

 

Timothy E.Perry

CRS, IBEX & OCO-2

Mission Operations

tim.perry@orbitalatk.com

Office (703) 406-5976

Cell (301) 606-1430

Corp Cell (571)-447-8977

cid:image001.jpg@01D04F4E.6B1BECE0

 


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