All,

   Attached are the planning files for Orbit #461

Please respond to this thread with comments and approvals.  

Approvals are required by COB on 12 Sept 2019.  


Please note the following:

1.       No Battery Balancing this orbit

 

2.       We have 2 IBX-CLC-006 soft Constraint Error’s with this ATS. These errors are acceptable. On 09/16 we have 2 60 minute contacts planned that are separated by 2 hours.  The limit for MPS is 90 minutes for a 5 hour period. The 2 hour period between contacts will allow the transmitter to cool down.  

IBEX,AUWA01,ADD,09/25/19,268,15:00:00,09/25/19,268,16:00:00,,LAHO 160K IBEX-2 Orbit# 461 Hi BG Test End

IBEX,USHI01,ADD,09/25/19,268,18:00:00,09/25/19,268,19:00:00,,LAHO 160K IBEX-2 Orbit# 461 SSR_Dump/Tracking Contact

 

3.       The time of the apogee maneuver time has changed from 2019-09-21 04:46:14 to  2019-09-21 14:46:14. So, the apogee contact had to be rescheduled from 09/21/19 09:00:00 to 09/22/19 03:00:00.

 

4.       Command Load Constraint Violation Report (CCVR)

# Filename:            IBEX_2019_260_o0461a_v002.ccvr

# Input files:         1

#   IBEX_2019_260_o0461a_v002.scr

 

==========================

HARD CONSTRAINT VIOLATIONS

==========================

NO VIOLATIONS.

 

==========================

SOFT CONSTRAINT VIOLATIONS

==========================

IBX-CLC-006: Planned transmission at 2019/09/25 14:58:00 UTC - 2019/09/25

             16:02:00 UTC is followed by one or more additional transmissions

             which, when combined, exceed the maximum transmission time of 5400

             seconds within a 18000-second window (total planned transmission

             time this window is 7680.000 seconds)

IBX-CLC-006: Planned transmission at 2019/09/25 17:58:00 UTC - 2019/09/25

             19:02:00 UTC is preceded by one or more additional transmissions

             which, when combined, exceed the maximum transmission time of 5400

             seconds within a 18000-second window (total planned transmission

             time this window is 7680.000 seconds)

IBX-CLC-016: No command to enable spin pulse protection was found after

             transition to science mode at 2019/09/17 09:46:50 UTC

IBX-CLC-016: No command to enable spin pulse protection was found after

             transition to science mode at 2019/09/21 16:01:20 UTC

 

==============

OTHER MESSAGES

==============

NO MESSAGES.

 

 

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

tim.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430

 

cid:image001.png@01D542D6.6047A400

 

 
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