[Isocops] IBEX Goat Herder for June 21 & 22, 2023

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

All,

   The perigee contacts were nominal, and the inertial maneuver was successful. We executed CAR# 1301 and loaded sweep tables for both Lo and Hi. Currently the Hi is in Background mode and the Lo is in Magnetotail mode. SSR & Flight computer back orbit Dumps were successful and error free.



Tasks Accomplished:

CAR# 1301 IBEX Hi Background Test & Lo Magnetotail Season

  Pass# 1 Upload hi Background & Lo magnetotail Sweep Tables

CAR# 1326 Redump Missing Blocks Orbit# 608

CAR # 1327 Orbit # 613 ATS Upload

   IBEX_2023_182_o0613a_v001 108 Commands

SSR Dump -> Dump New

Dump Flight Computer Back Orbit Data

Reset FDC Totals

Reset Master Timer.



Results from the Inertial Maneuver
Q1 -0.37593500 ActNor.EstInrToBdy[0]
Q2 -0.39931100 ActNor.EstInrToBdy[1]
Q3 -0.63080700 ActNor.EstInrToBdy[2]
Q4 0.54891300 ActNor.EstInrToBdy[3]

GPS sec 1371481751 ActNor.EstTime
UTC time 06/22/2023 15:08:57 output

MPS Diff 0.665 deg
MPS Cmd Vector X 0.030138000
MPS Cmd Vector Y 0.920624000
MPS Cmd Vector Z 0.389285000

CSS Angle TLM 0.4673
CSS Sun-Pointing Angle 0.9346
  17 May 23 at 12:00:00

CSS Angle TLM 0.104678
CSS Sun-Pointing Angle 0.209356
  22 May 23 at 16:00:00

Pre-Burn
Thruster 1 6368 17 May 23 at 12:00:00
Thruster 2 6224
Thruster 3 8208
Thruster 4 8352
Post-Burn
Thruster 1 6640 22 May 23 at 16:00:00
Thruster 2 6496
Thruster 3 8480
Thruster 4 8624
Number of Pulses
Thruster 1 272
Thruster 2 272
Thruster 3 272
Thruster 4 272
Thruster Pairs
Thruster 1 & 2 544
Thruster 3 & 4 544


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

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