[Isocops] IBEX Goat Herder for May 15, 2020

[Perry, Timothy E [US] (IS)]

All,

     The contact was nominal for CMD and TLM. The Star tracker went thru an autonomous reset in the back orbit. The star tracker was nominal at AOS. I executed Standing CAR # 344 Reset FDC Totals and Response latch values. I will get the time of the reset after the SSR dump on DOY 140. The Inertial maneuver as successful. The Bus ATS for Orbit 490 was uplinked.


The following was accomplished:

CAR #344 - Reset FDC Totals and Response latch values

CAR #1098 - ATS upload - IBEX_2020_158_o0490a_BUS_V001 46 cmds



Results from the Inertial maneuver:
Q1 0.11002800 ActNor.EstInrToBdy[0]
Q2 0.57495900 ActNor.EstInrToBdy[1]
Q3 0.70696500 ActNor.EstInrToBdy[2]
Q4 0.39663200 ActNor.EstInrToBdy[3]
GPS sec 1273579652 ActNor.EstTime
MPS Diff 0.577 deg
MPS Cmd Vector X 0.612832000
MPS Cmd Vector Y 0.728974000
MPS Cmd Vector Z 0.305014000
CSS Angle TLM 0.359909
CSS Sun-Pointing Angle 0.719818
  11 May 20 @ 00:30
CSS Angle TLM 1.12917
CSS Sun-Pointing Angle 2.25834
  15 May 20 @12:00
Pre-Burn
Thruster 1 8928 11 May 20 @ 00:30
Thruster 2 8656
Thruster 3 11488
Thruster 4 11760
Post-Burn
Thruster 1 9200 15 May 20 @12:00
Thruster 2 8928
Thruster 3 11808
Thruster 4 12080
Number of Pulses
Thruster 1 272
Thruster 2 272
Thruster 3 320
Thruster 4 320
Thruster Pairs
Thruster 1 & 2 544
Thruster 3 & 4 640





Timothy E. Perry
Mission Operations
CRS, IBEX, OCO-2 & TESS
timothy.perry at ngc.com<mailto:timothy.perry at ngc.com>
Office (703) 406-5976
Cell (301) 606-1430

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