All,

   Attached is the ATS  and CCVR  for Orbit 502 apogee sun maneuver. This replaces the inertial maneuver and there is no conflict with the other ob-board science commands. The Inertial maneuver commands will be deleted. The housekeeping command will not be deleted. Timing is correct for the sun maneuver.

Arc A Science ends @2020/09:29:19:00:37

Housekeeping command executes @2020/09:29:19:33:47

Cat bed heaters turn @2020/09:29:19:38:45

SC state to Science @2020/09:29:21:48:51

Command Load Constraint Violation Report (CCVR)

IBEX_2020_269_o0502a_Apo_Sun_Man_v001.ccvr

#   IBEX_2020_269_o0502a_Apo_Sun_Man_v001.scr

==========================

HARD CONSTRAINT VIOLATIONS

==========================

NO VIOLATIONS.

==========================

SOFT CONSTRAINT VIOLATIONS

==========================

IBX-CLC-003: Payload mode is HVSCI during interval 2020/09/29 20:33:45 UTC -

             2020/09/29 20:48:45 UTC, which overlaps 5N thruster maneuver at

             2020/09/29 20:33:45 UTC - 2020/09/29 20:48:45 UTC

IBX-CLC-017: Spacecraft mode is not Housekeeping during a maneuver at 2020/09/29

             20:33:45 UTC - 2020/09/29 20:48:45 UTC

==============

OTHER MESSAGES

==============

NO MESSAGES.

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430