DECEMBER 2001 SOHO ROLL -- INSTRUMENT PLANNING SHEET
Assumptions: High Rate Telemetry, CRP Mode, DSN Coverage at all times, and all instrument offpoint flags disabled prior to the roll
Last Updated: 06 September 2001
INSTRUMENTSTOPS REQUESTEDDEGREE STOPSREQUESTED DWELLDWELL NRT?MA X. TOTAL ROLL TIME
CDS2 stops45 and 90 degrees64 minutes; 13.33 Hours--------
EITMDI Plan OKMDI Plan OKN/A -- no buffer for roll---One Day
GOLFMDI Plan OKMDI Plan OKMDI Plan OK---No Limit
LASCOMDI Plan OKneed n x 60 degrees; can't use 45 degreesMDI Plan OK but if RMW need longer dwell at 180 degYes-----
MDI12 stops30 degrees20 minutesTo Manage ISS LoopOne Day
SUMERMDI Plan OKMDI Plan OKMDI Plan OKNo------
SWANMDI Plan OK Plus an Overnight StopMDI Plan plus 270 degrees overnightMDI plan OK plus OvernightYesN/A
SWAN-2nd Reply6 stops are enough60 degrees20 minutes OKYes -----
UVCSSafed for RollN/AN/AN/A-----
VIRGOMDI plan OKMDI plan OKMDI Plan OK---16 Hours, may be able to go 22 hours
FIRST DRAFT PROPOSED TO PROGRAM OFFICE:11, ending at 330 degrees then roll back to 270 degrees30 degrees20 minutesYes12 hours, 6 minutes (66 minutes per dwell point) + 5 hours overhead; then after roll back to 270, remain overnight
SUGGESTED BY PROGRAM OFFICE ON SEPT. 4:Reduce to 6-8 stopswhatever we choose probably20 minutesYesprefer 8-9 hours + 5 hours overhead