[Isocops] IBEX Goat Herder 4 June 10
Ibex Mission Operations
ibexops at gmail.com
Fri Jun 4 08:01:15 EDT 2010
Guys,
Attached are the Target Vectors for Orbit# 79
--
Sheral R. Wesley
SPVR., Satellite Operations
IBEX Mission OPS
(304) 279-6678
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IBEX Goat Herder 4 June 10
(2) Apl Contacts were used for tracking and SSR_Dump perigee contacts this orbit. Data files are still being analyzed
1. APL day 154 @0845 UTC / Tracking contact
2. APL day 154 @ 2030 UTC SSR_Dump
USN/HAW day 155 @ 0930 UTC
Successful tracking contact for command/telemetry and the following objectives were accomplished
1. @FMI_SetDownlink (64ksps)
2. reset_master_timer.scr
3. @FTG_DumpBackOrbit(from start,0,0,0,0) VC1= 1044/285 errors
4. CAR# 391 Uploaded Orbit# 81 ATS (517-571)
5. @0941 FMI_SetDownlink(2ksps) ebno= 26.62 dbm
6. Autotrack
*Orbit# 80 has a partial eclipse and will only have (1) contact at Perigee*
Upcoming Orbit# 80 Contacts are listed below in UTC
IBEX,USHI01,ADD,06/07/10,158,14:00:00,06/07/10,158,14:35:00,,LAHO 2K IBEX Orbit# 80 Apogee Contact
IBEX,AUWA01,ADD,06/11/10,162,14:30:00,06/11/10,162,15:05:00,,LAHO 320K IBEX SSR_Dump/ Tracking
IBEX J2000 Target Vectors 4 June 10
Orbit# 79 ATS Generated Target Vectors
MPS Cmd Vector X 0.279036151
MPS Cmd Vector Y 0.880921890
MPS Cmd Vector Z 0.382250490
J2000 Spin Axis 4 June 10 @ 0930 UTC
ECI X 0.282245
ECI Y 0.875282
ECI Z 0.392707
-0.52354500= ActNor.EstInrToBdy[0]
-0.17189300= ActNor.EstInrToBdy[1]
-0.49106900= ActNor.EstInrToBdy[2]
0.67468900= ActNor.EstInrToBdy[3]
959681000.000= ActNor.EstTime
Precession Maneuver
MPS Diff = 0.705 deg
*MPS Diff should be < 1.5*
IBEX Spin Zxis (+Z S/C)
Right Ascension - RA 72.127 deg
Declination - DEC 23.123 deg
IBEX Spin Axis vs. Sun Vector
IBEX Sun Angle -0.704 deg
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