[Isocops] IBEX Orbit# 119 v001 ATS - approve

[Mark Tapley]

All,
	I have looked at the Orbit 119 ATS v001 
(IBEX_2011_086_00_00_v001.txt) and I approve.

	The portentious "PL mode unknown" constraint violation 
messages appear near the beginning of the orbit, as always. I worry 
more about this now than I used to. No other violations.

	The PL commands in the ATS v001 match the STF v003 file 
(IBEX_2011_087_05_38_v003.stf) per Ken's script (Thanks, Ken!).

	PL ascending and descending operations make sense WRT 15 Re 
ascending and descending times respectively.

	No Moon in -Lo FOV PMT setback commands.

	Ground station contact times match S/C transmitter-on times 
for all 3 contacts.

	No battery cell balancing this odd-numbered orbit.

	Inertial sun-pointing maneuver at the end of this orbit 
leaves us pointing safe directions at conclusion of the maneuver, at 
the following ascending time, and at the descending time following 
that.

[tapley at ena ~]$ ibex_rotate -o -u 
0.9636016115790776,0.2452543025791889,0.10640611462035533 -w ibex-sun 
-t 2011/04:04:16:40:36
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.963602,+0.245254,+0.106406
  which is     R.A.  +14.280 Decl.  +6.108
  missing      R.A.  +13.265 Decl.  +5.666 (ibex-sun)
  error is     R.A.   +1.014 Decl.  +0.442
  for a total  1.102 deg
[tapley at ena ~]$ ibex_rotate -o -u 
0.9636016115790776,0.2452543025791889,0.10640611462035533 -w ibex-sun 
-t 2011-04-05T07:36:14.469ZQuaternion 
+0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.963602,+0.245254,+0.106406
  which is     R.A.  +14.280 Decl.  +6.108
  missing      R.A.  +13.866 Decl.  +5.941 (ibex-sun)
  error is     R.A.   +0.413 Decl.  +0.168
  for a total  0.444 deg
[tapley at ena ~]$ ibex_rotate -o -u 
0.9636016115790776,0.2452543025791889,0.10640611462035533 -w ibex-sun 
-t 2011-04-12T04:35:10.145Z
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.963602,+0.245254,+0.106406
  which is     R.A.  +14.280 Decl.  +6.108
  missing      R.A.  +20.147 Decl.  +8.471 (ibex-sun)
  error is     R.A.   +5.868 Decl.  +2.363
  for a total  6.281 deg

	No more O-mode.

	-Hi gain scan takes place at a reasonable time.

	No overlap with Orbit 118 commands.


At 11:46 -0400 3/17/11, Ibex Mission Operations wrote:
>Guys,
>     Here is the ATS for Orbit# 119.
>PLEASE send all approvals, comments and checklists to this gmail for IBEX OPS.
>
>1. Gain test for Hi and BM during this Orbit. The commands can be 
>found in IBEX_2011_087_05_38_v003.stf
>
>
>2. IBEX Orbit# 119 Command Constraint Checks
>==========================
>HARD CONSTRAINT VIOLATIONS
>==========================
>NO VIOLATIONS.
>==========================
>SOFT CONSTRAINT VIOLATIONS
>==========================
>NO VIOLATIONS.
>==============
>OTHER MESSAGES
>==============
>IBX-CLC-009W: Payload mode unknown during interval 2011/03/27 23:48:48 UTC -
>               2011/03/28 05:38:33 UTC, which overlaps times when IBEX is under
>               10 RE at 2011/03/27 23:48:48 UTC - 2011/03/28 05:38:33 UTC
>
>* @ACT_SetSpinPulseProtectEnable Disable $TIME=2011/03:28:05:35:33
>   @FCT_SetScState science $TIME=2011/03:28:05:36:33
>   @ACT_SetSpinPulseProtectEnable Enable $TIME=2011/03:28:05:37:33
>   @CEU_LO_SCIENCE_MODE NORMAL $TIME=2011/03:28:05:37:33
>
>

--
						- Mark     210-379-4635
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