All,

   Attached are the planning files for Orbit #482

Please respond to this thread with comments and approvals.  

Approvals are required by COB on 17 Mar 2020

Please note the following:

1. Battery Balancing

# Orbit 482 Battery Balancing

# 2020-04-05T06:48:25.267Z,Perigee,orbit:482

  @ECT_SetLongEclipseFlag TRUE $TIME=2020/04:05:06:00:00

  @ECT_SetLongEclipseFlag FALSE $TIME=2020/04:05:07:30:00  

2. Command Load Constraint Violation Report (CCVR)

IBEX_2020_087_o0482a_v001_.ccvr

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

HARD CONSTRAINT VIOLATIONS

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

NO VIOLATIONS.

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

SOFT CONSTRAINT VIOLATIONS

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

These 2 IBX-CLC-006 soft violations are acceptable. The 2 contacts are as follows:

IBEX,USAK01,ADD,03/27/20,087,13:00:00,03/27/20,087,14:00:00,,LAHO 160K IBEX-3 Orbit# 481 SSR_Dump/Tracking Contact 14re Asc

IBEX,AUWA01,ADD,03/27/20,087,17:00:00,03/27/20,087,18:00:00,,LAHO 64K IBEX-3 Orbit# 482 HI BK Grnd Test 16re Asc End

The is a 3 hour gap between the 2 contacts. This will give the transmitters plenty of time to cool down. Also, the transmitter temp is a point that we routinely  monitor.

IBX-CLC-006: Planned transmission at 2020/03/27 12:58:00 UTC - 2020/03/27

             14:02:00 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 2020/03/27 16:58:00 UTC - 2020/03/27

             18:02:00 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 2020/03/27 12:57:42 UTC

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

             transition to science mode at 2020/03/31 09:40:22 UTC

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

OTHER MESSAGES

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

NO MESSAGES.

Timothy E.Perry

CRS IBEX OCO-2

Mission Operations

timothy.perry@ngc.com

Office (703) 406-5976

Cell (301) 606-1430