[Isocops] IBEX GOAT Herder for 11 & 12 April 2022

Perry, Timothy E [US] (SP) Timothy.Perry at ngc.com
Tue Apr 12 11:31:48 EDT 2022


All,
   The spacecraft is nominal, and the inertial maneuver was successful. The ATS for orbit #565 was uplinked. The SSR was dumped. We had an issue with the Alaska ground station. At AOS we were unable to lockup on the downlink. SSC NMC Decided to fail over to the backup baseband string. We were able to receive the SOH telemetry. But they did not configure for tracking data. So, there will not be any valid tracking data for the Alaska support. SSC Problem Report # 15670

Tasks Accomplished:
CAR 1238 - Orbit #565 ATS upload
   IBEX_2022_111_o0565a_v001 91 cmds
SSR Dump -> Dump New
Reset 18 day timer
Reset FDC totals

Results from the Inertial Maneuver:
Q1 0.32227000 ActNor.EstInrToBdy[0]
Q2 0.57386400 ActNor.EstInrToBdy[1]
Q3 0.14820500 ActNor.EstInrToBdy[2]
Q4 0.73814400 ActNor.EstInrToBdy[3]

GPS sec
1333805391 ActNor.EstTime

UTC time 04/12/2022 13:29:37output
MPS Diff 0.613deg

MPS Cmd Vector X 0.941418000
MPS Cmd Vector Y 0.312894000
MPS Cmd Vector Z 0.125818000

CSS Angle TLM 0.329244
CSS SunPointing Angle 0.658488
03 Apr 22 @ 08:00:00

CSS Angle TLM0.426126
CSS SunPointing Angle0.852252
12 Apr 22 @ 13:00:00

PreBurn
Thruster 11947203 Apr 22 @ 08:00:00
Thruster 218912
Thruster 324688
Thruster 425248

PostBurn
Thruster 11974412 Apr 22 @ 13:00:00
Thruster 219184
Thruster 324992
Thruster 425552

Number of Pulses
Thruster 1272
Thruster 2272
Thruster 3304
Thruster 4304

Thruster Pairs
Thruster 1 & 2544
Thruster 3 & 4608



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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