[Isocops] IBEX Goat Herder for September 11th & 12th

Perry, Timothy E [US] (SP) Timothy.Perry at ngc.com
Tue Sep 12 16:04:52 EDT 2023


All,

   The perigee contacts were nominal. The inertial maneuver was successful. We were able to achieve 320k downlink, so we were able to dump all the SSR data for orbits 619 & 620.  The Lo sweep table was changed from magnetotail sweep to normal sweep. The ATS for orbit 622 was uplinked.



Tasks Accomplished:

Reset FDC Totals

Reset the Master Timer

SSR Dump -> Dump New

CAR #1301 IBEX Background test and Lo 2023 Magnetotail season

   Pass #3 Upload Lo Normal Sweep Table

CAR #1339 Orbit 622 ATS upload

   IBEX_2023_264_o0622a_v001 91 commands



Results from the Inertial Maneuver:
Q1 0.14480300 ActNor.EstInrToBdy[0]
Q2 -0.65580700 ActNor.EstInrToBdy[1]
Q3 -0.31847900 ActNor.EstInrToBdy[2]
Q4 0.66897000 ActNor.EstInrToBdy[3]

GPS sec 1378569657 ActNor.EstTime
UTC time 09/12/2023 16:00:43 output

MPS Diff 0.773 deg

MPS Cmd Vector X -0.97186800
MPS Cmd Vector Y 0.219519000
MPS Cmd Vector Z 0.085347000

CSS Angle TLM 0.224684
CSS Sun-Pointing Angle 0.449368
  07 Sept 23 at 07:00:00

CSS Angle TLM 0.484164
CSS Sun-Pointing Angle 0.968328
  12 Sept 23 at 16:00:00

Pre-Burn
Thruster 1 11280 07 Sept 23 at 07:00:00
Thruster 2 11008
Thruster 3 13488
Thruster 4 13760

Post-Burn
Thruster 1 11552 12 Sept 23 at 16:00:00
Thruster 2 11280
Thruster 3 13792
Thruster 4 14064
Number of Pulses
Thruster 1 272
Thruster 2 272
Thruster 3 304
Thruster 4 304
Thruster Pairs
Thruster 1 & 2 544
Thruster 3 & 4 608




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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