[Isocops] IBEX Goat Herder 10 July 11

[Ibex Mission Operations]

IBEX Goat Herder  Orbit# 131 Perigee Contacts

Guys,
  The perigee contacts for Orbit# 131 were nominal for telemetry and
command.
The perigee inertial maneuver was executed on 9 July 11 @1100 UTC and was
nominal.


*USN/AK  9 July 11 @0655 UTC*
1. CAR# 470 Upload ATS
IBEX_2011_Orbit# 132_HighGainTest_v001.scr (384-443)
2. SSR_Dump.scr (new)
3. reset_master_timer.scr
4. EBNO Readings
@0655 ebno=5.70 - 6.52 db (320ksps)
187 watts station pwr
AGC signal strength= -106.446 db
@0723 ebno=6.64 - 7.48 db (320ksps)

*USN/HAW01  10 July 11 @0600 UTC*
1. CAR# 470  Uplaod ATS
IBEX_2011_199_o0133a_v002.scr (444-519)
2. CAR# 471 Upload Orbit132 Battery Balancing Cycles (Four 3-Hour Cycles)
IBEX_2011_Orbit132_BatteryBalcycles_v002.scr (520-527)
3. @FMI_SetDownlink (40ksps)
4. EBNO Readings
@0600 ebno=19.80 - 20.50 db (2ksps)
271 watts station pwr
AGC signal strength= -105.17 db
@0604 ebno=2.80 - 7.50 db (40ksps)
@0632 ebno=19.20 - 21.10 db (2ksps)

IBEX Orbit# 132 J2000 Perigee Target Vectors
MPS Command Vectors in MPS
    MPS Cmd Vector X -0.252058000 MPS Cmd Vector Y 0.892895000 MPS Cmd
Vector Z 0.373101000

IBEX Command Vectors 10 July 11 @0636 UTC
    -0.09944320 ActNor.EstInrToBdy[0] -0.54650100 ActNor.EstInrToBdy[1]
-0.74969600 ActNor.EstInrToBdy[2] 0.35972700 ActNor.EstInrToBdy[3]     *
994315000.000* ActNor.EstTime

    J2000 *Spin Axis* ECI X *-0.244078* ECI Y *0.890964* ECI Z *0.382895*
    *Precession Maneuver*
    MPS Diff 0.734 deg   *MPS Diff should be < 1.5*
    *IBEX Spin Zxis (+Z S/C)* Right Ascension - RA *105.320* deg Declination
- DEC *22.513* deg


    *IBEX Spin Axis vs. Sun Vector* IBEX Sun Angle *-3.563* deg

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