Sep_19_1999_M59.txt Shift M59
        Start at 1999:262:17:30:00 GMT
                = 1999 Sep 19  1:30pm EDT
        End       1999 Sep 19  4:00pm EDT

   
SOT Lead	Bill Podgorski, Dan Schwartz
SOT SC/ACA	
FOT-SI		
HRC-SI          Mike Juda
ACIS-SI		

Plan: Eclipse during real time contact, in rad belts



EVENTS							    DONE	OBSID
--------------						    ----	-----
Start Shift                                             262:1730        62383
----- Real time------ DSS-46 (Canberra)
In radiation belts, See note 1 for state
Start eclipse                                           262:1803
End eclipse                                             262:1855
Recovery
  (see note 2)                                          262:1930
End of shift                                            262:2000

NOTES/ISSUES/PROBLEMS 
--------------------- 

1) Chandra configuration at 262:1730 was nominal with parameters as follows:

       PCAD MODE   =        NPT
       Stars:      =          4
       FIDS        =          0
       RA          =  72.926996
       DEC         =  80.659002
       ROLL        =  98.820681
       Format      =          2
       OBSID       =      62383
       SIM FA      =       -535
       SIM TSC     =     -99616 (HRC-S)

       ACIS        = VID Boards OFF
       HRC         = All HV OFF

2) Eclipse performance was nominal, within predictions plus error bars.