[Isocops] IBEX Orbit #640 ATS Approval (3 Mar - 12 Mar 2024)

[Ken Fairchild]

Nigel,

Yeah, I was surprised when I saw it in the new forecast OEF.  I asked FDG
about it and it was predicted.  It appeared in last year's MC analysis.  It
is unusual that we didn't see it until this month though.  It is pretty
short and that may be the reason why.  I didn't ping Ryan about it.

Ken

On Tue, Feb 20, 2024 at 1:13 PM NIgel Angold <nangold at princeton.edu> wrote:

> Hmm, I wasn't expecting a penumbral eclipse until 29 April 2024. It's very
> short but does FDG see this too?
>
> Nigel
>
> Wesley, Sheral R [US] (SP) <Sheral.Wesley at ngc.com>
> February 20, 2024 at 09:56
>
> All,
>
>    Attached are the planning files for Orbit #639. Please respond to this
> thread with comments and approvals. Approvals are required by COB 21 Feb
> 2024.
>
>
>
> Please note the following:
>
>
>
> *1.                   **No Battery Balancing*
>
>
>
> *2.                   **SHORT Eclipse ASC. Apogee/ No eclipse commands
> needed*
>
>
>
> *3.                   **Command Load Constraint Violation Report (CCVR) *
>
> IBEX_2024_063_o0640a_v001.ccvr
>
> # Input files:         1
>
> #   IBEX_2024_063_o0640a_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 2024/03/03 11:05:15 UTC
>
> IBX-CLC-016: No command to enable spin pulse protection was found after
>
>              transition to science mode at 2024/03/07 06:05:18 UTC
>
> ==============
>
> OTHER MESSAGES
>
>
>
> SHORT Eclipse ASC. Apogee/ No eclipse commands needed
>
>
>
> 2024-03-07T01:32:28.336Z,PenumbraEntry,orbit:640
>
> 2024-03-07T01:32:28.336Z,EclipseEntry,moderate:false,long:false,orbit:640
>
> 2024-03-07T01:45:14.277Z,PenumbraExit,orbit:640
>
> 2024-03-07T01:45:14.277Z,EclipseExit,moderate:false,long:false,orbit:640
>
> ==============
>
> NO MESSAGES.
>
>
>
>
>
> Best Regards,
>
>
>
> *Sheral* Wesley  |  Sr Principal Engineer, Satellite Systems
>
> Northrop Grumman Corporation  |  Space Systems
>
> O: 703-406-5641  |  C: 202-236-0802  |  sheral.wesley at ngc.com
>
>
> Perry, Timothy E [US] (SP) <Timothy.Perry at ngc.com>
> February 8, 2024 at 10:25
>
> All,
>
>    Attached are the planning files for Orbit #639. Please respond to this
> thread with comments and approvals. Approvals are required by COB 12
> February 2024.
>
>
>
> Please note the following:
>
>
>
> 1.        No Battery Balancing
>
> Eclipse Flag True: 2024/03/03 01:00:00
>
> Eclipse Flag False: 2024/03/03 02:30:00
>
>
>
> 2.        Command Load Constraint Violation Report (CCVR)
>
> IBEX_2024_053_o0639a_v001.ccvr
>
> # Input files:         1
>
> #   IBEX_2024_053_o0639a_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 2024/02/23 06:39:01 UTC
>
> IBX-CLC-016: No command to enable spin pulse protection was found after
>
>              transition to science mode at 2024/02/27 13:17:14 UTC
>
>
>
> ==============
>
> OTHER MESSAGES
>
> ==============
>
> NO MESSAGES.
>
>
>
>
>
> Timothy E.Perry
>
> CRS IBEX OCO-2
>
> Mission Operations
>
> timothy.perry at ngc.com
>
> Office (703) 406-5976
>
> IBEX MOC (703)404-7470
>
> Cell (301) 606-1430
>
>
>
>
>
> Please restrict discussions on this email list to non-ITAR sensitive
> topics.
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>
>
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