[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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