[Isocops] [Not Virus Scanned] IBEX Orbit #524 ATS Approval ( 12 – 21 Apr 21)

NIgel Angold nangold at princeton.edu
Fri Apr 2 16:28:48 EDT 2021


I approve IBEX_2021_103_o0524a_BUS_v001.scr and 
IBEX_2021_103_o0524a_INST_v001.scr.

After the Hi Gain Test has been uplinked, it looks like there's only 
enough room onboard for the orbit 534 BUS ATS during this perigee. The 
524 INST ATS will have to wait until the orbit 523 perigee on 11 April.

Nigel
>
> All,
>
>    Attached are the planning files for Orbit #524. Please respond to 
> this thread with comments and approvals.
>
> Approvals are required by COB on 02 April 2021
>
> Please note the following:
>
>  1. 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. 
>
>  2. 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. 
>
>  3. 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. 
>
>  4. Battery Balancing this orbit
>
> Begin 2021/04:21:11:00:00– End 2021/04:21:12:30:00
>
> 5.# Orbit# 522 Reset Master Timer  - 2021/04:03:03:15:00
>
> 6.Command Load Constraint Violation Report (CCVR)
>
> # Input files:         1
>
> # IBEX_2021_103_o0524a_V001.scr
>
> ==========================
>
> 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 2021/04/12 10:16:35 UTC
>
> IBX-CLC-016: No command to enable spin pulse protection was found after
>
>              transition to science mode at 2021/04/16 11:11:24 UTC
>
> ==============
>
> OTHER MESSAGES
>
> ==============
>
> NO MESSAGES.
>
> Timothy E.Perry
>
> CRS IBEX OCO-2
>
> Mission Operations
>
> timothy.perry at ngc.com
>
> Office (703) 406-5976
>
> Cell (301) 606-1430
>
> cid:image001.png at 01D542D6.6047A400
>
>
>
> Please restrict discussions on this email list to non-ITAR sensitive topics.
> ______________________________________________
> Isocops mailing list
> Isocops at lists.sr.unh.edu
> https://lists.sr.unh.edu/mailman/listinfo/isocops

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.sr.unh.edu/pipermail/isocops/attachments/20210402/d64b0983/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image.png
Type: image/png
Size: 5125 bytes
Desc: not available
URL: <https://lists.sr.unh.edu/pipermail/isocops/attachments/20210402/d64b0983/image-0001.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: IBEX-Command-Approval-Checklist-Rev16g-o524-nga.ngpdf
Type: application/pdf
Size: 254870 bytes
Desc: not available
URL: <https://lists.sr.unh.edu/pipermail/isocops/attachments/20210402/d64b0983/IBEX-Command-Approval-Checklist-Rev16g-o524-nga-0001.ngpdf>


More information about the Isocops mailing list