Jun_07_2000_M320.txt Shift M320
        Start at 2000:159:18:00:00 GMT
                = 2000 Jun 07  2:00pm EDT
        End       2000 Jun 07  4:00pm EDT

See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_07_2000_M320.txt


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

Plan: Running load JUN0500B:

Seq #  ObsID       Target              start           SI     Grat    RA      dec    roll
-------------------------------------------------------------------------------------------
 ----  62032             CAL-ER 2000:159:08:26:22.898   --    --  276.0100  72.7900 161.28
 ----  62031             CAL-ER 2000:159:20:32:46.247   --    --  276.0100  72.7900 161.74

ORBITAL EVENTS:

 2000:159:15:57:59.884    115       EPERIGEE      ORBIT PERIGEE
 2000:160:23:41:29.849    116       EAPOGEE       ORBIT APOGEE

EVENTS                                                      DONE     OBSID
--------------                                              ----     -----
Start Shift                                             159:1800
AOS DSS-66 (Madrid 26m)                                 159:1900     62032
Chandra status was nominal (see note 1)
End of shift                                            159:2000
LOS DSS-66 (Madrid 26m)                                 159:2100

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

1) Chandra snapshot at 159:2000:

UTC 2000:159:20:01:01 (Jun 7) f_ACE 5.23e+03 F_ACE 0.00e+00 Kp 3.7 R km  51810A
OBT 2000:159:20:00:29  CTUVCDU  3792042  OBC s/w NRML  FMT2_NORM   CPEstat 
OBT       76795229.70  ONLVCDU  3792032  OBC Errs   0
                                                     OBSID  62032  EPState  SUN
SIM TTpos  -99616  HETG Angle  79.8  PCADMODE NPNT   RA   276.033  Bus V  31.18
SIM FApos    -990  LETG Angle  78.3  PCONTROL NPNT   Dec   72.793  Bus I  28.74
                                     AOFSTAR  GUID   Roll 161.258
ACA Object SSSSSSSS    Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTNNN    Dith Yang -18.91    Yaw Rate      0.17      HRC-S HV  ON
ACA CCD Temp  -10.4    Dith Zang  19.44    Pitch Rate   -0.15      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate     0.09      Door OP UNAC
AOACSTAT         OK    FSS SunBeta  SUN                            Door CL UNAC
                       FSS Alfa    0.13    Batt 1 SOC  100.00%
Avg HRMA Temp 70.61    FSS Beta    6.25    Batt 2 SOC  100.00%  ACIS Stat7-0 67
Avg OBA Temp  51.05    SA Resolv  83.58    Batt 3 SOC  100.00%  Cold Rad -127.9
OBA Tavg Fault NFLT    SA Sun Pres ILLM                         Warm Rad  -82.0
OBA Trng Fault NFLT                        +Y SA Amps   13.72
HRMA power    61.40    SCS 128             -Y SA Amps   14.88   EPHIN Geom LARG
OBA power     51.30    SCS 129             +Y SA Temp  108.17   E150       6624
                       SCS 130             -Y SA Temp  108.44   E300        564
Roll Mom.     1.466                                             E1300        15
Pitch Mom.   -6.104   UpL Cmd Acc  60794   EPH A-Leak  0.4200   P4GM        712
Yaw Mom.      1.262   Cmd Rej A      189   EPH B-Leak  0.0680   P41GM         2

2) Chandra state at 159:2000:
                                       WAS                   EXPECTED
       PCAD MODE              =       NPNT                       NPNT
       CONTROL LAW FLAG       =       NPNT                       NPNT
       Stars:                 =          5                          5
       FIDS                   =          0                          0
       RA                     =     276.01 deg                 276.01
       DEC                    =      72.79 deg                  72.79
       ROLL                   =      161.3 deg                  161.3
       Format                 =          2                          2
       OBSID                  =      62032                      62032
       SIM FA                 =       -990                       -991
       SIM TSC                =     -99616                     -99616
       HETGA                  =       79.8 deg (OUT)              OUT
       HETGB                  =       80.6 deg (OUT)              OUT
       LETGA                  =       79.5 deg (OUT)              OUT
       LETGB                  =       78.3 deg (OUT)              OUT
       EPHIN Geom             =       LARG
             E1300            =         15                LT 1318.52 (RADMON
             P4GM             =        712                LT 3542.40  Triggers)
             P41GM            =          2                LT  100.00
             A-leak           =     0.4200
             B-leak           =     0.0680

       HRC IM PS Top,Bot Step =        OFF, 0,0
           SP PS Top,Bot Step =        ON, 43,54
            Shield 1 HV, Step =        OFF, 0
            Shield 2 HV, Step =        OFF, 0
           Valid Evt Rate 1,2 =        0,0
           Shield Event Rates =        0,0

       ACIS           FP Temp =     -119.9
                      DEA Pwr =       31.7
                      DPA Pwr =       39.6

3) ACE 130-214 keV proton flux (p/cm2-s-sr-MeV) and fluence (p/cm2-sr-MeV):

         Average Flux:         6100, steady
         2-hour Fluence:       4.35E+07   (SOT alert at 3.6E+8)
         Orbital Fluence:      0.00E+00   (SOT alert at 1.0E+9)
	 Kp:                   3.7        (SOT alert at 6.0)

   At present, the ACE proton flux and Kp are high, but ok.

4) The ACA GSE, coot, has had a dead disk fixed, and is back on line.

5) Quick Look data review:

There are no new quicklook datasets this shift.