[Isocops] IBEX Orbit# 297 ATS Approval (18 Aug 15 - 28 Aug 15)

Marty Quinn martyq92 at gmail.com
Thu Aug 6 16:30:03 EDT 2015


Hi All,

I approve the ATS for Orbit 297.

The pointing details are below.

Regards,

Marty

-------------------------------------------
Orbit 297 Spacecraft Pointing Verifications
-------------------------------------------

ibex_orbit -r 297 -D apogee -R E
ibex_orbit -r 297 -D perigee -R E
ibex_orbit -r 297 -D 14 -R E
ibex_orbit -r 297 -D 15 -R E
#---------------------------------------------------------
#Ibex Orbit positions times are in sync with the Command Checklist times.
#---------------------------------------------------------

ibex_orbit -r 297 -D apogee -R E
0297
2015/08:22:19:25:15 1980/01:06:00:00:00
[msq at ena ~]$ ibex_orbit -r 297 -D perigee -R E
0297
2015/08:27:09:30:08 1980/01:06:00:00:00
[msq at ena ~]$ ibex_orbit -r 297 -D 14 -R E
0297
2015/08:18:15:59:42 2015/08:26:23:17:00
[msq at ena ~]$ ibex_orbit -r 297 -D 15 -R E
0297
2015/08:18:17:30:27 2015/08:26:21:45:07



#---------------------------------------------------------
#Here are the spacecraft pointing positions for Orbit 297.
#---------------------------------------------------------

 #Perigee orbit:296 pointing:
ibex_rotate -o -u -0.793222,0.562506,0.233208  -w ibex-sun -t
2015/08:17:20:07:47
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.793222,+0.562506,+0.233208
 which is     R.A. +144.658 Decl. +13.486
 missing      R.A. +146.729 Decl. +13.392 (ibex-sun)
 error is     R.A.   +2.071 Decl.  +0.094
 for a total  2.017 deg

At beginning of orbit:297 ascending Arc A:
ibex_rotate -o -u -0.793222,0.562506,0.233208   -w ibex-sun -t
2015/08:18:17:30:29
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.793222,+0.562506,+0.233208
 which is     R.A. +144.658 Decl. +13.486
 missing      R.A. +147.488 Decl. +13.105 (ibex-sun)
 error is     R.A.   +2.830 Decl.  +0.381
 for a total  2.781 deg

At end of orbit:297 descending Arc A:
ibex_rotate -o -u -0.793222,0.562506,0.233208  -w ibex-sun -t
2015/08:22:07:51:05
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.793222,+0.562506,+0.233208
 which is     R.A. +144.658 Decl. +13.486
 missing      R.A. +150.799 Decl. +11.906 (ibex-sun)
 error is     R.A.   +6.141 Decl.  +1.580
 for a total  6.195 deg

#Apogee orbit:297 pointing:
 ibex_rotate -o -u -0.836753,0.506377,0.20839  -w ibex-sun -t
2015/08:22:09:34:13
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.836753,+0.506377,+0.208390
 which is     R.A. +148.819 Decl. +12.028
 missing      R.A. +150.866 Decl. +11.882 (ibex-sun)
 error is     R.A.   +2.047 Decl.  +0.146
 for a total  2.008 deg

 #At beginning of  orbit:297 ascending arc B:
ibex_rotate -o -u -0.836753,0.506377,0.20839 -w ibex-sun -t
2015/08:22:11:09:19
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.836753,+0.506377,+0.208390
 which is     R.A. +148.819 Decl. +12.028
 missing      R.A. +150.928 Decl. +11.860 (ibex-sun)
 error is     R.A.   +2.109 Decl.  +0.168
 for a total  2.070 deg

 #At end of  orbit:297 descending arc B:
ibex_rotate -o -u -0.836753,0.506377,0.20839 -w ibex-sun -t
2015/08:26:21:41:59
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.836753,+0.506377,+0.208390
 which is     R.A. +148.819 Decl. +12.028
 missing      R.A. +155.099 Decl. +10.359 (ibex-sun)
 error is     R.A.   +6.280 Decl.  +1.669
 for a total  6.383 deg
[
#Perigee orbit:297 pointing:
ibex_rotate -o -u -0.877019,0.44461,0.182098  -w ibex-sun -t
2015/08:26:23:55:48
Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.877019,+0.444610,+0.182098
 which is     R.A. +153.117 Decl. +10.492
 missing      R.A. +155.183 Decl. +10.327 (ibex-sun)
 error is     R.A.   +2.066 Decl.  +0.165
 for a total  2.038 deg

 #Apogee orbit:297 + 1 pointing:
 ibex_rotate -o -u -0.877019,0.44461,0.182098  -w ibex-sun -t
2015-08-31T22:56:03

 Quaternion    +0.000000,+0.000000,+0.000000,+0.000000
 points axis  +1.000000,+0.000000,+0.000000
 towards ECI  -0.877019,+0.444610,+0.182098
 which is     R.A. +153.117 Decl. +10.492
 missing      R.A. +159.599 Decl.  +8.560 (ibex-sun)
 error is     R.A.   +6.482 Decl.  +1.932
 for a total  6.678 deg




Marty Quinn
GISLAB/Space Science Center UNH
marty.quinn at unh.edu <marty at drsrl.com>
603 988-7107

On Wed, Aug 5, 2015 at 6:35 AM, Ibex Mission Operations <ibexops at gmail.com>
wrote:

> ​Guys,
>    I have included v002 ATS which is identical to the ATS that was
> emailed.  I made an error in v001 that was uploaded to the SFTP server
>
> On Tue, Aug 4, 2015 at 11:06 AM, Ibex Mission Operations <
> ibexops at gmail.com> wrote:
>
>> Guys,
>>   Here are the planning files and ATS for Orbit# 297. Please respond to
>> this email thread with your questions and approvals.
>> Approvals are required before 7 Aug 15 @1200 UTC
>>
>> Please note the following
>> 1. Battery Balancing at PERIGEE
>> Orbit# 297 PERIGEE: Battery Balancing Commands
>> # 2015-08-27T09:30:10.237Z,Perigee,orbit:297
>>  SetLongEclipseFlag TRUE $TIME=2015/08:27:09:00:00
>>  SetLongEclipseFlag FALSE $TIME=2015/08:27:10:30:00
>>
>> 2. Moon in Lo FOV Commands
>> 2015-08-25T00:25:51.684Z,MoonInLoFovStart,orbit:297
>> 2015-08-25T17:29:03.758Z,MoonInLoFovStop,orbit:297
>>
>> 3. APL-18 SSR_Dump/Tracking Contact
>> IBEX,APL-18,ADD,08/27/15,239,15:00:00,08/27/15,239,16:00:00,,11re-Ascending
>> Perigee 2K-320K IBEX Orbit# 293 SSR_Dump/Tracking Contact (11 asc)
>> ​4. ​Command Load Constraint Violation Report
>> IBEX_2015_230_o0297a_v001.scr
>> ==========================
>> HARD CONSTRAINT VIOLATIONS
>> ==========================
>> NO VIOLATIONS.
>> ==========================
>> SOFT CONSTRAINT VIOLATIONS
>> ==========================
>> NO VIOLATIONS.
>> ==============
>> OTHER MESSAGES
>> ==============
>> NO MESSAGES.
>>
>> --
>> Sheral R. Wesley
>> SPVR., Satellite Operations
>> IBEX Mission OPS
>> CYGNUS Mission Planning
>> (304) 279-6678
>>
>>
>
>
>
> --
> Sheral R. Wesley
> SPVR., Satellite Operations
> IBEX Mission OPS
> CYGNUS Mission Planning
> (304) 279-6678
>
>
>
> Please restrict discussions on this email list to non-ITAR sensitive
> topics.
> ______________________________________________
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> Isocops at lists.sr.unh.edu
> http://lists.sr.unh.edu/mailman/listinfo/isocops
>
>
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