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CERES-TRMM Table of Operations


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Image: Previous Month May 1999 Image: Next Month
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
01121InSurvivalMode49------ 
02122InSurvivalMode48------ Orbit Adjustment (Delta V maneuvers)
03123InSurvivalMode47------ 
04124InSurvivalMode44------ 
05125InSurvivalMode41------ 
06126InSurvivalMode37------ 
07127InSurvivalMode34------ Orbit Adjustment (Delta V maneuvers)
08128InSurvivalMode29------ 
09129InSurvivalMode25------ 
10130InSurvivalMode21------ 
11131InSurvivalMode17------ Orbit Adjustment (Delta V maneuvers)
12132InSurvivalMode13------ UTCF value adjusted.
New UTCF value = 31535996.865099 seconds.
13133InSurvivalMode9------ 
14134InSurvivalMode5------ 
15135InSurvivalMode1------ Spacecraft yaw maneuver - 12:46:25 UT, +X to -X forward. Beta changed (+ to - values).Orbit Adjustment (Delta V maneuvers)
16136InSurvivalMode-2------ 
17137X-----6--22:59:54-- Power on 18:39:17 UT, Instrument powered on for ground test with Hawaii.
18138InSurvivalMode-800:55:00---- Power off 02:50:42 UT
19139InSurvivalMode-11------ 
20140InSurvivalMode-12------ 
21141InSurvivalMode-14------ Orbit Adjustment (Delta V maneuvers)
UTCF value adjusted.
New UTCF value = 31535996.864168 seconds.
22142InSurvivalMode-14------ 
23143InSurvivalMode-14------ Minimum Beta Angle for cycle
24144InSurvivalMode-14------ 
25145InSurvivalMode-13------ 
26146InSurvivalMode-11------ 
27147InSurvivalMode-9------ Orbit Adjustment (Delta V maneuvers)
28148InSurvivalMode-7------ 
29149InSurvivalMode-4------ UTCF value adjusted.
New UTCF value = 31535996.863316 seconds.
30150InSurvivalMode-1------ Spacecraft yaw maneuver - 09:21:32 UT, -X to +X forward. Beta changed (- to + values)
31151InSurvivalMode3------ Orbit Adjustment (Delta V maneuvers)
 
  Image: NASA Logo NASA Official: Dr. Norman Loeb
Page Curator: Edward Kizer
Page Last Modified: 10/16/2017 11:05:18 EST
Site Last Modified: 11/07/2017 17:18:43 EST