G0@tTe@m
Timothy E.Perry
CRS IBEX OCO-2
Mission Operations
timothy.perry@ngc.com
Office (703) 406-5976
Cell (301) 606-1430
From: Perry, Timothy E [US] (IS)
Sent: Monday, June 08, 2020 4:32 PM
To: carol.weaver@unh.edu; Chubin, Eric [US] (IS) <Eric.Chubin@ngc.com>; David Heirtzler <David.Heirtzler@unh.edu>; IBEX FDG <IBEX@applieddefense.info>; IBEXOPS <IBEXOPS@gmail.com>; ISOC <isocops@lists.sr.unh.edu>; Ken Fairchild <fair-play@comcast.net>;
Ken Fairchild (kwfairchild@gmail.com) <kwfairchild@gmail.com>; Nigel Angold <nigel.angold@nasa.gov>; Nigel Angold <angoldconsulting@earthlink.net>; Paul Janzen <paul.janzen@umontana.edu>; Perry, Timothy E [US] (IS) <Timothy.Perry@ngc.com>; Tyler, Ryan S [US]
(IS) <Ryan.Tyler@ngc.com>; Wesley, Sheral R [US] (IS) <Sheral.Wesley@ngc.com>; Wynn, Reese [US] (IS) <Reese.Wynn@ngc.com>
Subject: IBEX Orbit #493 ATS Approval ( 4 - 13 July 2020 )
All,
Attached are the planning files for Orbit #493
Please respond to this thread with comments and approvals.
Approvals are required by 14:00 on 10 June 2020
Please note the following:
- I generated 3 separate ATS files BUS, INST and a complete file. The BUS and INST will be the files to be uplinked. The complete ATS, I used as a sanity check to see how the commands lined up. Since we are
in a new phase of ATS generation. IF you have any ideas of doing this differently, let me know.
- The 3 ATS files have been changed to word files and encrypted. I will send out another email with the password. The files that have been transferred via MFT have not been encrypted and are still text files.
- I moved the 2 House Keeping commands from the INST ATS to the BUS ATS. I commented out the 2 commands in the INST ATS. If for some reason we were unable to uplink the INST Commands for this orbit, we would
have been in the wrong spacecraft state for executing the maneuver commands.
- Note the CEU Lo Science Mode is set to BACKGROUND
- No Battery Balancing this orbit
- Command Load Constraint Violation Report (CCVR)
IBEX_2020_185_o0493a_v001.ccvr
==========================
HARD CONSTRAINT VIOLATIONS
==========================
NO VIOLATIONS.
==========================
SOFT CONSTRAINT VIOLATIONS
==========================
IBX-CLC-016: No command to enable spin pulse protection was found after
transition to science mode at 2020/07/04 01:30:36 UTC
IBX-CLC-016: No command to enable spin pulse protection was found after
transition to science mode at 2020/07/07 22:05:25 UTC
==============
OTHER MESSAGES
==============
NO MESSAGES.
Timothy E.Perry
CRS IBEX OCO-2
Mission Operations
Office (703) 406-5976
Cell (301) 606-1430