[Isocops] IBEX Goat Herder 27 July 10
Ibex Mission Operations
ibexops at gmail.com
Wed Jul 28 11:06:26 EDT 2010
Orbit# 86 Perigee contacts are nominal
The battery cell balancing was successful.
Upcoming Orbit# 87 Contacts are listed below in UTC
*IBEX,USHI01,ADD,07/30/10,211,14:00:00,07/30/10,211,14:35:00,,LAHO 2K IBEX
Orbit# 87 Apogee Contact
IBEX,AUWA01,ADD,08/03/10,215,16:00:00,08/03/10,215,16:35:00,,LAHO 320K IBEX
Orbit# 87 SSR_Dump/Tracking Contact
IBEX,USHI01,ADD,08/04/10,216,06:00:00,08/04/10,216,06:35:00,,LAHO 64K IBEX
Orbit# 87 Tracking Contact
*
--
Sheral R. Wesley
SPVR., Satellite Operations
IBEX Mission OPS
(304) 279-6678
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IBEX Goat Herder 27 July 10
Nominal Orbit# 86 Perigee Contacts
Battery cell balancing was successful and will continue with Orbit# 87
Upcoming Orbit# 87 contacts listed below in UTC
IBEX,USHI01,ADD,07/30/10,211,14:00:00,07/30/10,211,14:35:00,,LAHO 2K IBEX Orbit# 87 Apogee Contact
IBEX,AUWA01,ADD,08/03/10,215,16:00:00,08/03/10,215,16:35:00,,LAHO 320K IBEX Orbit# 87 SSR_Dump/Tracking Contact
IBEX,USHI01,ADD,08/04/10,216,06:00:00,08/04/10,216,06:35:00,,LAHO 64K IBEX Orbit# 87 Tracking Contact
Date
Tuesday, July 27, 2010
Jday Time Station Controller CAR1 CAR2 CAR3 Razor# USNPR# Radius S-Band Rate
208 0250 USAK SWesley 400 8 desc 320ksps
VC 0 VC 0 Seq Err VC 1 VC 1 Seq Err VC 2 VC 2 Seq Err PASS/FAIL
1166 1 20836 0 Pass
VC 2 Write Pointer Start 10425 VC 2 Write Pointer End 10490
VC 2 Read Pointer 55128 VC 2 Read Pointer End 10428
IBEX Orbit# 86 SSR_Dump/Tracking Contact
CAR# 400 Upload Orbit# 88 ATS 1.IBEX_2010_215_00_00_v001.scr (973-21)
SSR_Dump(new)
reset_master_timer.scr
@0326 ebno=6.32 - 7.38 dbm
Yellow OOL's During Battery Cell Balancing @ 0248 UTC
C1=4.01
C2=4.03
C3=4.01
C4=4.09
BusV=16.39
@0329 Battery Cell voltages are nominal
C1=3.94
C2=3.94
C3=3.90
C4=3.97
BusV=15.68
Date
Tuesday, July 27, 2010
Jday Time Station Controller CAR1 CAR2 CAR3 Razor# USNPR# Radius S-Band Rate
208 1135 AUWA SWesley 8 asc 320ksps
VC 0 VC 0 Seq Err VC 1 VC 1 Seq Err VC 2 VC 2 Seq Err PASS/FAIL
701 16 1324 0 Pass
VC 2 Write Pointer Start 11468 VC 2 Write Pointer End 11525
VC 2 Read Pointer 10428 VC 2 Read Pointer End 10428
Orbit# 86 Tracking contact
ops_set_sc_time.scr
@FTG_DumoBackorbit (from start,0,0,0,0)
@ACT_ResetTaskRawFailed (AC_FDC)
@FMI_SetDownlink(2ksps)
@1153 ebno= 7.5 - 11.0 dbm (320ksps)
@1153 ebno= 30 - 33 dbm (2ksps) autotrack
27 July 2010 Target Vectors
J2000 Spin Axis
ECI X=-0.566786
ECI Y=0.751292
ECI Z=0.338103
0.23105700=ActNor.EstInrToBdy[0]
-0.52684100=ActNor.EstInrToBdy[1]
-0.79585100=ActNor.EstInrToBdy[2]
0.18887400=ActNor.EstInrToBdy[3]
964266000.000=ActNor.EstTime
Precession Maneuver
MPS Diff=0.684 deg
*MPS Diff should be < 1.5*
IBEX Spin Zxis (+Z S/C)
Right Ascension - RA=127.031 deg
Declination - DEC=19.761 deg
IBEX Spin Axis vs. Sun Vector
IBEX Sun Angle=0.681 deg
Orbit# 86 ATS vectors
MPS Cmd Vector X=-0.570610089
MPS Cmd Vector Y=0.753317002
MPS Cmd Vector Z=0.326982590
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