All,
The perigee contacts were nominal for CMD and TLM. The Inertial maneuver was successful.
The Instrument ATS for orbit #488 was uploaded during the USAK01 contact on 11 May @00:30gmt.
Total commands on board at LOS were 228. The Master reset timer reset command executed @01:15:00 and was verified @01:25:00.
Note: the ATS’s for orbit#490 will be sent out on 11 May.
The following was accomplished:
Reset FDC Totals
Set Spacecraft Time
SSR Dump -> Dump New
CAR# 1096 ATS upload -> IBEX_2020_140_o0488a_INST_V001 46 Cmds
Results from the Inertial Maneuver:
Q1 0.09546380 ActNor.EstInrToBdy[0]
Q2 0.58523000 ActNor.EstInrToBdy[1]
Q3 0.65442300 ActNor.EstInrToBdy[2]
Q4 0.46910200 ActNor.EstInrToBdy[3]
GPS sec 1273192202 ActNor.EstTime
UTC time 05/11/2020 00:29:48 output
MPS Cmd Vector X 0.669273000
MPS Cmd Vector Y 0.685255000
MPS Cmd Vector Z 0.287227000
MPS Diff 0.791 deg
CSS Angle TLM 0.359365
CSS Sun-Pointing Angle 0.71873
06 May 20 @ 03:00
CSS Angle TLM 0.359909
CSS Sun-Pointing Angle 0.719818
11 May 20 @ 00:30
Pre-Burn
Thruster 1 8672 06 May 20 @ 03:00
Thruster 2 8400
Thruster 3 11216
Thruster 4 11488
Post-Burn
Thruster 1 8928 11 May 20 @ 00:30
Thruster 2 8656
Thruster 3 11488
Thruster 4 11760
Number of Pulses
Thruster 1 256
Thruster 2 256
Thruster 3 272
Thruster 4 272
Thruster Pairs
Thruster 1 & 2 512
Thruster 3 & 4 544
Timothy E. Perry
Mission Operations
CRS, IBEX, OCO-2 & TESS
Office (703) 406-5976
Cell (301) 606-1430
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