[Isocops] IBEX Orbit #650 ATS Approval (June 02 - 10, 2024)

[Ken Fairchild]

Tim,

I forgot to mention that I also checked last year's Monte Carlo report and
the next eclipse prediction isn't until September.

Ken

On Mon, May 20, 2024 at 12:22 PM Perry, Timothy E [US] (SP) <
Timothy.Perry at ngc.com> wrote:

> All,
>
>    Attached are the planning files for Orbit #650. Please respond to this
> thread with comments and approvals. Approvals for the Orbit 650 ATS are
> required by 1700 , 23 May 2024.
>
>
>
>
>
> Please note the following:
>
>
>
> 1.        Battery Balancing
>
> Eclipse Flag True: 2024/06/10 21:00:00
>
> Eclipse Flag False: 2024/06/10 22:30:00
>
>
>
> 2.        Command Load Constraint Violation Report (CCVR)
>
> IBEX_2024_153_o0650a_v001.ccvr
>
> # Input files:         1
>
> #   IBEX_2024_153_o0650a_v001.scr
>
>
>
> ==========================
>
> HARD CONSTRAINT VIOLATIONS
>
> ==========================
>
> NO VIOLATIONS.
>
>
>
> ==========================
>
>         SOFT CONSTRAINT VIOLATION
>
> ==========================
>
>
>
> I saw this violation IBX-CLC-015. I looked for any small eclipses or close
> transmitter times. We never drop to zero. I can’t explain why this is
> flagging other than maybe an MPS miscalculation.
>
>
>
> IBX-CLC-015: Battery charge falls below minimum from 2024/06/02 04:43:00
> UTC -
>
>              2024/06/02 14:04:00 UTC. Lowest charge level is 3736.960000
>
>              watt-minutes during this interval.
>
> IBX-CLC-016: No command to enable spin pulse protection was found after
>
>              transition to science mode at 2024/06/02 07:01:28 UTC
>
> IBX-CLC-016: No command to enable spin pulse protection was found after
>
>              transition to science mode at 2024/06/06 00:17:58 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
>
>
>
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