[Isocops] IBEX Goat Herder for 6 March 2021

Perry, Timothy E [US] (SP) Timothy.Perry at ngc.com
Sat Mar 6 15:06:26 EST 2021


All,
   The perigee contacts were nominal for CMD & TLM. The inertial maneuver was successful. Both SSR and Flight computer back orbit data was dumped. The spacecraft clock was updated. The ATS's for orbit# 521 were uplinked. The 18 Day timer reset nominally and the timed command count @ LOS was 199.

Tasks Accomplished:
SSR Dump-> Dump New
Flight Computer Back Orbit data dumped
CAR # 1154 Orbit 521 ATS uplink
  IBEX_2021_074_o0521a_BUS_V001 60 cmds
  IBEX_2021_074_o0521a_INST_V001 46 cmds
Set Spacecraft Clock
Reset FDC Totals.

Results from the Inertial Maneuver:
Q1 0.38891000 ActNor.EstInrToBdy[0]
Q2 0.62655900 ActNor.EstInrToBdy[1]
Q3 0.22957900 ActNor.EstInrToBdy[2]
Q4 0.63519000 ActNor.EstInrToBdy[3]

GPS sec 1299063753 ActNor.EstTime

UTC time 03/06/2021 11:02:19 output

MPS Diff 0.677 deg

MPS Cmd Vector X 0.974523000
MPS Cmd Vector Y -0.201548000
MPS Cmd Vector Z -0.098399000

CSS Angle TLM 0.55671
CSS Sun-Pointing Angle 1.11342
  4 Mar 21 @ 19:00:00

CSS Angle TLM 0.95121
CSS Sun-Pointing Angle 1.90242
  6 Mar 21 @ 11:00:00

Pre-Burn
Thruster 1 2928 4 Mar 21 @ 19:00:00
Thruster 2 2800
Thruster 3 4256
Thruster 4 4384
Post-Burn
Thruster 1 3248 6 Mar 21 @ 11:00:00
Thruster 2 3120
Thruster 3 4640
Thruster 4 4768
Number of Pulses
Thruster 1 320
Thruster 2 320
Thruster 3 384
Thruster 4 384
Thruster Pairs
Thruster 1 & 2 640
Thruster 3 & 4 768


Timothy E.Perry
CRS IBEX OCO-2
Mission Operations
timothy.perry at ngc.com
Office (703) 406-5976
Cell (301) 606-1430

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