[Isocops] Orbit# 145 SSR_Dump/Tracking Contact Failed for command/telemetry

Ibex Mission Operations ibexops at gmail.com
Sun Nov 13 05:08:13 EST 2011


Guys,
   The SSR_Dump/Tracking contact for ORbit# 145 has failed due to loss of
command/telemetry.

At 0620 UTC, we loss command/telemetry for approximately 8 minutes during
the SSR_Dump and ATS Upload.
The USN/AK antenna tracking software crashed and was restarted during the
contact.
All ATS commands for Orbit# 147 were uploaded successfully and the
remainder of the SSR_Dump completed.

*The SSR_Dump *
*@0605 UTC*
Write pointer= 21207
Read pointer= 62832 (lower bit)
*@0628 UTC*
Write pointer= 21232
Read pointer= 21209 (upper bit)
Blks Remaing= 2501
*@0701 UTC*
Write pointer= 21254
Read Pointer= 21209
VC2=18674 with 6 errors

*Orbit# 145 SSR_Dump/Tracking Contact*
reset_master_timer.scr
ops_set_sc_time.scr
SSR_Dump.scr(new)
Upload_ATS.scr  1.IBEX_2011_326_o0147a_v001.scr (64-120,122-152)
@FTG_DumpBackorbit (from start,0,0,0,0)

*USN/PR# 11280*

*RAZOR# 472*

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