Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430

From: Nigel Angold [mailto:angoldconsulting@earthlink.net]
Sent: Monday, November 09, 2020 12:27 PM
To: Perry, Timothy E [US] (IS) <Timothy.Perry@ngc.com>
Cc: IBEX FDG (IBEX@applieddefense.info) <IBEX@applieddefense.info>; IBEX Operations <IBEXOPS@gmail.com>; ISOC at New Hampshire <isocops@lists.sr.unh.edu>; Stephen.Lutz@L3Harris.com; Carol Weaver <carol.weaver@unh.edu>; Ken Fairchild (kwfairchild@gmail.com) <kwfairchild@gmail.com>; Ken Fairchild <fair-play@comcast.net>; Wesley, Sheral R [US] (IS) <Sheral.Wesley@ngc.com>; Chubin, Eric [US] (IS) <Eric.Chubin@ngc.com>; Paul Janzen <paul.janzen@umontana.edu>; David Heirtzler <David.Heirtzler@unh.edu>; Bret Hautamaki <bhautama@gmail.com>; Tyler, Ryan S [US] (IS) <Ryan.Tyler@ngc.com>; Greg Dunn <gdunn@swri.edu>; John Hanley <jhanley@swri.edu>; Stephen Fuselier <sfuselier@swri.edu>; Scott Weidner <sweidner@princeton.edu>; Varia, Apurva P. (GSFC-5840) <apurva.p.varia@nasa.gov>; Machado, Michael J. (GSFC-5840) <michael.j.machado@nasa.gov>; Dave McComas <dmccomas@princeton.edu>
Subject: EXT :IBEX Master Reset FRB Agenda Update

Updated recovery contact details

-------------------------

All,

We have the first recovery schedule contact scheduled for 18:00 - 19:30 UTC. That’s 10:00 am PST, 11:00 am MST, 12:00 pm CST, 1:00 pm EST.

We’ll hold an FRB using the IBEX party line just before that at 09:30 am PST, 10:30 am MST, 11:30 am CST, 12:30 pm EST. Sorry for the short notice.

IBEX party line details:

888-330-1716
Conference code: 4895952

Here’s what I plan to walk through.

Thanks,

Nigel

-------------------------

Spacecraft status:

Contingency State

ACS in High mode ?

The star tracker is off

CEU, Lo and Hi are off

Perigee maneuver did not execute

Recovery activities already performed:

FC Back orbit buffer re-enabled and dumped

Reference power tracking mode reset to Voltage.

Heater set points reset

Planning progress:

Two 90 minute SSC contacts scheduled so far

Recovery contacts ATS to be prepared (approval required: MOM, ISOC) or blind acquisition

New orbit 507 BUS and INST ATS files in preparation (v002): approval required: MOM, ISOC

STF files for replacement perigee maneuver. Execution time between the first and second recovery contact. Maneuver ATS to be prepared: approval required: MOM, ISOC

Spacecraft Recovery CAR is in preparation. It will be circulated and approved before the first recovery contact. Approval required: MOM, SYS, MOC, ISOC

Instrument Recovery CAR is in preparation. It will be circulated and approved before the second recovery contact. Approval required: MOM, MOC, ISOC, CEU, Hi, Lo

Recovery Contacts:

IBEX,USHI01,ADD,11/09/20,314,18:00:00,11/09/20,314,19:30:00,LAHO 0K IBEX-2 Orbit# 506 BCR Recovery #1 Contact 13 Asc
Spacecraft recovery, uplink recovery contacts ATS, replacement maneuver ATS

Personnel: MOC, MOM, ISOC (SYS on call)

10:00 am PST, 11:00 am MST, 12:00 pm CST, 1:00 pm EST

IBEX,AUWA01,ADD,11/09/20,314,22:00:00,11/09/20,314,23:30:00,LAHO 160K IBEX-2 Orbit# 506 BCR Recovery #2 Contact 13.5 Asc
Confirm nominal maneuver execution

Start payload recovery

Personnel: MOC, MOM, ISOC, Lo, Hi, (CEU on call)

2:00 pm PST, 3:00 pm MST, 4:00 pm CST, 5:00 pm EST

IBEX,USHI02,ADD,11/10/20,315,19:00:00,11/10/20,315,20:45:00,LAHO 2K IBEX-2 Orbit# 506 BCR Recovery #3 Contact

Finish payload recovery, load orbit 493 v002 BUS and INST ATSs. Load orbit 494 & 495 ATS.

Personnel: MOC, MOM, ISOC, (Lo, Hi & CEU on call)

11:00 am PST, 12:00 pm MST, 1:00 pm CST, 2:00 pm EST

IBEX,USHI01,ADD,11/10/20,315,22:00:00,11/10/20,315,23:00:00,LAHO 2K IBEX-2 Orbit# 506 BCR Recovery #4 Contact

Backup contact

Personnel: MOC, MOM, ISOC, (Lo, Hi & CEU on call)

2:00 pm PST, 3:00 pm MST, 4:00 pm CST, 5:00 pm EST

Thanks,
Nigel