[Isocops] IBEX Goat Herder for 18 Aug 21

Perry, Timothy E [US] (SP) Timothy.Perry at ngc.com
Wed Aug 18 15:28:50 EDT 2021


All,
    The perigee contacts were nominal for CMD & TLM. The inertial maneuver was successful.
We were able to dump the SSR for this orbit and redump the data from orbit536. The ATS for Orbit #539 has been uplinked. The clock has been set and FDC totals were reset. The 18 day master timer was reset back to zero.

Tasks Accomplished:
CAR #1183 - Redump Orbit 538 SSR
CAR # 1184 - Orbit #539 ATS
    IBEX_2021_239_o0539a_v001 93 cmds
SSR Dump -> Dump New
Reset Master Timer
Set Spacecraft Clock
Reset FDC totals


Results from the Inertial Maneuver:
Q1 -0.21962800 ActNor.EstInrToBdy[0]
Q2 -0.57569400 ActNor.EstInrToBdy[1]
Q3 -0.18919800 ActNor.EstInrToBdy[2]
Q4 0.76455500 ActNor.EstInrToBdy[3]

GPS sec 1313345842 ActNor.EstTime

UTC time 08/18/2021 18:17:08 output
MPS Cmd Vector X -0.799940000
MPS Cmd Vector Y 0.554091000
MPS Cmd Vector Z 0.230389000
MPS Diff 0.611 deg
CSS Angle TLM 0.301965
CSS Sun-Pointing Angle 0.60393
  14 Aug 21 @ 03:00:00
CSS Angle TLM 0.290066
CSS Sun-Pointing Angle 0.580132
  18 Aug 21 @ 18:00:00
Pre-Burn
Thruster 1 6480 14 Aug 21 @ 03:00:00
Thruster 2 6352
Thruster 3 7200
Thruster 4 7328
Post-Burn
Thruster 1 6752 18 Aug 21 @ 18:00:00
Thruster 2 6592
Thruster 3 7504
Thruster 4 7664
Number of Pulses
Thruster 1 272
Thruster 2 240
Thruster 3 304
Thruster 4 336
Thruster Pairs
Thruster 1 & 2 512
Thruster 3 & 4 640



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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