[Isocops] IBEX Orbit# 116 ATS - approve

[Mark Tapley]

All,
	I have looked at the Orbit 116 ATS v001 
(IBEX_2011_064_00_00_v001.txt) and I approve.

	The standard "PL mode unknown at the beginning" constraint 
violation is the only one. I worry more about this now than I used to.

	The PL commands in the ATS v001 match the STF v001 file 
(IBEX_2011_064_21_59_v001.stf) per Ken's script.

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

	Moon in -Lo FOV PMT setback commands are concentric with the 
Forecast OEF MoonInLoFOV time and inside of it by irregular amounts, 
but within normal experience (no worse than ~4 hours).

	Ground station times match S/C times for all 4 contacts.

	No Battery cell balancing.

	The sun-pointing maneuver this orbit is inertial burn. 
Ibex_rotate says we are pointing in safe directions at burn time, at 
the following 15 Re ascending, and at the following 15 Re descending

[tapley at ena ~]$ ibex_rotate -o -u 
0.9920823451867261,-0.1152872232472397,-0.04981442085126376 -w 
ibex-sun -t 2011/03:12:21:41:03
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.992082,-0.115287,-0.049814
  which is     R.A. +353.372 Decl.  -2.855
  missing      R.A. +352.475 Decl.  -3.266 (ibex-sun)
  error is     R.A.   +0.896 Decl.  +0.411
  for a total  0.985 deg
[tapley at ena ~]$ ibex_rotate -o -u 
0.9920823451867261,-0.1152872232472397,-0.04981442085126376 -w 
ibex-sun -t 2011-03-13T11:52:49.500Z
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.992082,-0.115287,-0.049814
  which is     R.A. +353.372 Decl.  -2.855
  missing      R.A. +353.045 Decl.  -2.993 (ibex-sun)
  error is     R.A.   +0.327 Decl.  +0.138
  for a total  0.354 deg
[tapley at ena ~]$ ibex_rotate -o -u 
0.9920823451867261,-0.1152872232472397,-0.04981442085126376 -w 
ibex-sun -t 2011-03-20T04:45:03.638Z
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
  points axis  +1.000000,+0.000000,+0.000000
  towards ECI  +0.992082,-0.115287,-0.049814
  which is     R.A. +353.372 Decl.  -2.855
  missing      R.A. +359.156 Decl.  -0.390 (ibex-sun)
  error is     R.A.   +5.784 Decl.  +2.466
  for a total  6.285 deg

	No more O-mode.

At 0:07 -0500 2/24/11, Ibex Mission Operations wrote:
>Guys,
>      Here are the planning files and ATS for Orbit# 116.
>Please review/approve the command load by 10 am 25 Feb 11.

-- 
						- Mark     210-379-4635
-----------------------------------------------------------------------
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