[Isocops] IBEX ORbit# 187 ATS v001 (20 Nov 12 - 29 Nov 12)

[Reno, Michelle]

Ack - I got excited and jumped the gun! The LE flag times will change per Ryan's latest assessment of the eclipses (attached). I will resubmit approval and checklist with v002. 
 
Chelle
 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chelle Reno
Austin Mission Consulting
(210) 478-7337 (c)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

________________________________

From: isocops-bounces at lists.sr.unh.edu on behalf of Reno, Michelle
Sent: Thu 11/8/2012 4:54 AM
To: Ibex Mission Operations; Bret Hautamaki; IBEX-FDG; IBEXOPS/ORB; ISOC at New Hampshire; John Cavallo; Tapley, Mark; Robert Lockwood; Roland Vanderspek; Ryan Tyler; Sheral Wesley; Thomas Regiec; Tim Perry; Walker Cross; Nigel Angold
Subject: Re: [Isocops] IBEX ORbit# 187 ATS v001 (20 Nov 12 - 29 Nov 12)


I approve IBEX_2012_325_o0187a_v001.scr

 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chelle Reno
Austin Mission Consulting
(210) 478-7337 (c)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

________________________________

From: isocops-bounces at lists.sr.unh.edu on behalf of Ibex Mission Operations
Sent: Wed 11/7/2012 5:56 PM
To: Bret Hautamaki; IBEX-FDG; IBEXOPS/ORB; ISOC at New Hampshire; John Cavallo; Tapley, Mark; Robert Lockwood; Roland Vanderspek; Ryan Tyler; Sheral Wesley; Thomas Regiec; Tim Perry; Walker Cross
Subject: [Isocops] IBEX ORbit# 187 ATS v001 (20 Nov 12 - 29 Nov 12)


Guys,
    Here are the planning products and ATS for Orbit# 187.
Approvals/comments will be required before 10 Nov 12 @ 1200 UTC
We will have two (2) sun precession maneuvers during this orbit and a moderate eclipse.
 
Please note the following
 
1. Sun Precession Maneuver at APOGEE
25 Nov 12 @0213 UTC
2. Sun Precession Maneuver at Perigee
29 Nov 12 @ 0810 UTC
3. Moderate Eclipse on 29 Nov 12
# Orbit# 187 Moderate Eclipse Commands /Battery Balancing
# 2012-11-29T02:24:41.616Z,EclipseEntry,orbit:187,moderate:true,long:false 
# 2012-11-29T03:53:13.091Z,EclipseExit,orbit:187,moderate:true,long:false 
 @ECT_SetLongEclipseFlag TRUE $TIME=2012/11:29:00:55:00
  @ECT_SetLongEclipseFlag FALSE $TIME=2012/11:29:05:54:00
 
As per Ryan Tyler, the long eclipse flag is set to  TRUE  90 minutes before the start of the sclipse and  set to FALSE
2 hrs from the end of the eclipse.
 
4. Command Load Violations
==========================
SOFT CONSTRAINT VIOLATIONS
==========================
IBX-CLC-015: Battery charge falls below minimum from 2012/11/29 03:18:41 UTC -
             2012/11/29 05:14:13 UTC. Lowest charge level is 5638.033292
             watt-minutes during this interval.

# Orbit# 187 Moderate Eclipse Commands /Battery Balancing
# 2012-11-29T02:24:41.616Z,EclipseEntry,orbit:187,moderate:true,long:false 
# 2012-11-29T03:53:13.091Z,EclipseExit,orbit:187,moderate:true,long:false 
 @ECT_SetLongEclipseFlag TRUE $TIME=2012/11:29:00:55:00
 @ECT_SetLongEclipseFlag FALSE $TIME=2012/11:29:05:54:00
 


-- 
Sheral R. Wesley
SPVR., Satellite Operations
IBEX Mission OPS
(304) 279-6678

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.sr.unh.edu/mailman/private/isocops/attachments/20121108/bae8206e/attachment-0001.html 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Nov-Dec 2012 moderate eclipses.pptx
Type: application/vnd.openxmlformats-officedocument.presentationml.presentation
Size: 233034 bytes
Desc: Nov-Dec 2012 moderate eclipses.pptx
Url : http://lists.sr.unh.edu/mailman/private/isocops/attachments/20121108/bae8206e/Nov-Dec2012moderateeclipses-0001.pptx