[Isocops] IBEX Goat Herder for 6 Oct 23

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

All,

    During the apogee contact I noticed that the star tracker had not fully recovered from the long outage. Tracker percent valid should have been @80%. Instead, it was in the range of 48% to 58%. I have scheduled a contact for tomorrow evening to reset the star tracker.



Star Tracker reset contact:

USHI02 10/07/23,280,01:30:00 - 03:00:00 2K IBEX-3 Orbit# 623 Star Tracker Issue Contact 33re Desc Blind Acq



Results from the Sun Maneuver:

29 Sept 23 at 18:30:00

CSS Angle TLM 1.00503

CSS Sun-Pointing Angle 2.01006



06 Sept 23 at 04:20:00

CSS Angle TLM 0.78683

CSS Sun-Pointing Angle 1.573672



Pre-Burn

Thruster 1 12544 29 Sept 23 at 18:30:00

Thruster 2 12240

Thruster 3 15360

Thruster 4 15664



Post-Burn

Thruster 1 12720 06 Sept 23 at 04:20:00

Thruster 2 12416

Thruster 3 15744

Thruster 4 16048



Number of Pulses

Thruster 1 176

Thruster 2 176

Thruster 3 384

Thruster 4 384

Thruster Pairs

Thruster 1 & 2 352

Thruster 3 & 4 768




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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