Aug_04_2000_M378.txt Shift M378
        Start at 2000:217:20:30:00 GMT
                = 2000 Aug  4  4:30pm EDT
        End       2000 Aug  4  6:00pm EDT

SOT shift report 2000-08-04 M378
   
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_04_2000_M378.txt


SOT Lead             Robert Cameron
SOT SC/ACA	
FOT-SI
HRC-SI  
ACIS-SI        
OTHER           

Plan: - Running JUL3000B. At perigee.

Seq #  ObsID       Target              start             SI   Grat    RA       dec    roll
------------------------------------------------------------------------------------------
 ----  61976             CAL-ER 2000:217:12:17:47.516   --    --    0.8500  41.8400 133.90
 ----  61975             CAL-ER 2000:218:00:02:16.204   --    --    0.8500  41.8400 134.22

ORBITAL EVENTS:


 2000:216:12:37:31.325    137       EAPOGEE       ORBIT APOGEE              
 2000:217:14:27:15.524    137       EE1RADZ0      ELECTRON1 RADIATION ENTRY0
 2000:217:20:21:59.836    137       EPERIGEE      ORBIT PERIGEE             
 2000:217:20:31:15.524    137       EP1RADZ0      PROTON1 RADIATION ENTRY0  
 2000:217:21:19:15.524    137       XP1RADZ0      PROTON1 RADIATION EXIT0   
 2000:218:00:01:15.524    138       XE1RADZ0      ELECTRON1 RADIATION EXIT0 
 2000:219:04:05:20.035    138       EAPOGEE       ORBIT APOGEE              
 2000:220:06:22:33.052    138       EE1RADZ0      ELECTRON1 RADIATION ENTRY0
 2000:220:11:00:33.052    138       EP1RADZ0      PROTON1 RADIATION ENTRY0  
 2000:220:11:49:02.866    138       EPERIGEE      ORBIT PERIGEE             


EVENTS                                                      DONE     OBSID
--------------                                              ----     -----
Start Shift                                             217:2030
AOS DSS-24 (Goldstone 34m)                              217:2045     61976
LOS DSS-24 (Goldstone 34m)                              217:2145
End of shift                                            217:2200


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

1) Status at 217:2100:
                                       WAS                   EXPECTED
       PCAD MODE              =       NPNT                       NPNT
       CONTROL LAW FLAG       =       NPNT                       NPNT
       Stars:                 =          5                          5
       FIDS                   =          0                          0
       RA                     =      0.850 deg                  0.850
       DEC                    =     41.840 deg                 41.840
       ROLL                   =    133.904 deg                133.904
       Format                 =          2                          2
       OBSID                  =      61976                      61976
       SIM FA                 =       -535                       -536
       SIM TSC                =     -99616                     -99616
       HETGA                  =      80.21 deg (OUT)              OUT
       HETGB                  =      80.58 deg (OUT)              OUT
       LETGA                  =      79.46 deg (OUT)              OUT
       LETGB                  =      78.33 deg (OUT)              OUT
       EPHIN A-leak           =     0.8680
             B-leak           =     0.1640
       ACE Proton Flux        =        294   (2 hr avg in 130-214 keV proton channel)
         Fluence (130-214KeV) =     2.1E+6                  LT 3.6E+8 Radiation Level OK
       Kp Index (Costello)    =        2.7                       LT 6 is OK
       EPHIN Geom             =       SMAL
             E150             =   139317.1
             E300             =    21797.9
             E1300            =     5284.6                GT   10.00     (RADMON
             P4GM             =     7523.0                GT  300.00     Triggers,
             P41GM            =       17.8                GT    8.47     Disabled)


       HRC              SP PS =        OFF
                        IM PS =         ON
                  IM Top Step =         42
                  IM Bot Step =         53
                  Shield 1 HV =        OFF
                  Shield 2 HV =        OFF
           Valid Event Rate 1 =          -
           Valid Event Rate 2 =          -
          Shield Event Rates  =          -

       ACIS          FP Temp  =     -113.7
                Cold Radiator =     -118.3
                      DEA Pwr =       31.6
                      DPA Pwr =       39.8
                Science State =    Science Idle


2) 3pm review of preparations for LETG insertion, starting at 0330 UT on day 220.
   We are ready to proceed. Current and historical potentiometer data for
   HETG show it is sufficiently retracted to allow LETG insertion.

3) Quick Look data review (OK unless noted):

No new quick look data was received.