All,
I have attached the planning files for Orbit# 471
Please respond to this email thread with your comments and approvals.
Approvals are required by COB 6 Dec 19
Please note the following:
1.
Moderate Eclipse
# ORBIT$ 471 PERIGEE: Eclipse Commands
# 2019-12-26T12:47:44.059Z,PenumbraEntry,orbit:471
# 2019-12-26T12:47:44.059Z,EclipseEntry,moderate:true,long:false,orbit:471
# 2019-12-26T14:06:34.424Z,PenumbraExit,orbit:471
# 2019-12-26T14:06:34.424Z,EclipseExit,moderate:true,long:false,orbit:471
SetLongEclipseFlag TRUE $TIME=2019/12:26:10:45:00
SetLongEclipseFlag FALSE $TIME=2019/12:26:14:10:00
2.
Command Load Constraint Violation Report
IBEX_2019_351_o0471a_v001.scr
==========================
HARD CONSTRAINT VIOLATIONS
==========================
NO VIOLATIONS.
==========================
SOFT CONSTRAINT VIOLATIONS
==========================
IBX-CLC-006: Planned transmission at 2019/12/17 16:58:00 UTC - 2019/12/17
18:02:00 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 2019/12/17 19:58:00 UTC - 2019/12/17
21:02:00 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)
* SSR_Dump/Tracking Contact 17 Dec 19 @1658z - 1802z
* IBEX Hi- BAckground TEst 17 Dec 19 @1958z - 2102z
IBX-CLC-015: Battery charge falls below minimum from 2019/12/26 13:41:44 UTC -
2019/12/26 15:04:34 UTC. Lowest charge level is 6353.767108
watt-minutes during this interval.
* ORBIT# 471 PERIGEE: Eclipse Commands
# 2019-12-26T12:47:44.059Z,PenumbraEntry,orbit:471
# 2019-12-26T12:47:44.059Z,EclipseEntry,moderate:true,long:false,orbit:471
# 2019-12-26T14:06:34.424Z,PenumbraExit,orbit:471
# 2019-12-26T14:06:34.424Z,EclipseExit,moderate:true,long:false,orbit:471
SetLongEclipseFlag TRUE $TIME=2019/12:26:10:45:00
SetLongEclipseFlag FALSE $TIME=2019/12:26:14:10:00
IBX-CLC-016: No command to enable spin pulse protection was found after
transition to science mode at 2019/12/17 16:59:35 UTC
IBX-CLC-016: No command to enable spin pulse protection was found after
transition to science mode at 2019/12/22 01:37:50 UTC
==============
OTHER MESSAGES
==============
NO MESSAGES.
Thanks,
Sheral R. Wesley
Principal Engr. Satellite Systems
ICESat-2 Mission OPS Lead
IBEX , OCO2 Mission OPS
CRS/CYGNUS Mission Planning
Northrop Grumman Innovation Systems
Bldg. 2 Room 1337
Cell (202) 236-0802
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