CERES-TRMM Operations - February 1999


Day
of
Month
Day
of
Year
Scan Mode Beta
Angle,
deg
Calibrations, UT Special Operations/Comments
Internal Solar
Cross
Track
Unrestricted
Biaxial
Restricted
Biaxial
Sunrise Sunset
132InSurvivalMode10------ 
233InSurvivalMode8------Orbit Adjustment (Delta V maneuvers)
334InSurvivalMode4------ 
435InSurvivalMode1------Spacecraft yaw maneuver - 12:19:57 UT, +X to -X forward. Beta changed (+ to - values).
536InSurvivalMode-3------ 
637InSurvivalMode-7------Orbit Adjustment (Delta V maneuvers)
738InSurvivalMode-11------UTCF value adjusted. New UTCF = 31535996.870545 seconds.
839InSurvivalMode-15------ 
940InSurvivalMode-19------ 
1041InSurvivalMode-23------Orbit Adjustment (Delta V maneuvers)
1142InSurvivalMode-27------ 
1243InSurvivalMode-31------ 
1344InSurvivalMode-35------ 
1445InSurvivalMode-38------Orbit Adjustment (Delta V maneuvers)
1546InSurvivalMode-41------ 
1647InSurvivalMode-44------ 
1748InSurvivalMode-45------ 
1849InSurvivalMode-46------Orbit Adjustment (Delta V maneuvers). UTCF value adjusted. New UTCF = 31535996.869660 seconds.
1950InSurvivalMode-46------Minimum Beta Angle for cycle
2051InSurvivalMode-46------ 
2152InSurvivalMode-44------ 
2253InSurvivalMode-42------Orbit Adjustment (Delta V maneuvers)
2354InSurvivalMode-39------ 
2455InSurvivalMode-35------ 
2556InSurvivalMode-31------ 
2657InSurvivalMode-27------Orbit Adjustment (Delta V maneuvers)
2758InSurvivalMode-23------ UTCF value adjusted. New UTCF = 31535996.868698 seconds.
2859InSurvivalMode-18------ 

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