SOT Shift Report

Shift M432
Duration:	26 Sep 2000 12:30 EDT - 26 Sep 2000 14:30 EDT
		26 Sep 2000 16:30 GMT - 26 Sep 2000 18:30 GMT

SOT Lead:           Tom Aldcroft
Spacecraft/Aspect:  
FOT/Science Liason: 
HRC:                
ACIS:               

========================================

Plan
----
Continue with SEP2400 load, go through perigee and then observe
Sirius B for LETG calibration.

TE57B             CAL-ER  2000:270:15:55:53.004   6.8   --    --  <- Current
T_X58             CAL-ER  2000:270:21:29:53.004  10.0   --    -- 
01452           SIRIUS B  2000:271:00:56:20.678  28.0  HRC-S LETG
00589 X PERSEI (HD 24534) 2000:271:09:12:05.573  50.0  HRC-S LETG

Events
------
17:00	AOS on DSS-34
18:00	LOS 


Notes/Issues/Problems
---------------------
- ACIS FP temperature -119.9

- ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello 
  predicted activity index
                                          OBSERVED      SOT alert
                                         ------------  -------------
   2-hour Fluence:                         1.4E+5       3.6E+8
   Orbital Fluence:                        1.5E+6       1.0E+9
   Kp:                                        4.0        6.0   


Snapshot
--------
UTC 2000:270:17:40:02 (Sep26) f_ACE 1.67e+01 F_ACE 1.49e+06 Kp 4.0 R km  19148D
OBT 2000:270:17:39:41  CTUVCDU  7630591  OBC s/w NRML  FMT2_SSR    CPEstat NORM
OBT       86377181.34  ONLVCDU  7630576  OBC Errs   0
                                                     OBSID  61903  EPState  SUN
SIM TTpos  -99616  HETG Angle  79.8  PCADMODE NPNT   RA   330.403  Bus V  30.40
SIM FApos    -990  LETG Angle   4.5  PCONTROL NPNT   Dec  -44.371  Bus I  31.27
                                     AOFSTAR  GUID   Roll 317.885
ACA Object SSSSSSSS    Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTTTN    Dith Yang  -7.58    Yaw Rate     -0.43      HRC-S HV  ON
ACA CCD Temp  -10.4    Dith Zang  14.72    Pitch Rate    0.16      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate     0.12      Door OP UNAC
AOACSTAT         OK    FSS SunBeta  SUN                            Door CL UNAC
                       FSS Alfa   -0.41    Batt 1 SOC  100.00%
Avg HRMA Temp 70.58    FSS Beta  -35.67    Batt 2 SOC  100.00%  ACIS Stat7-0 67
Avg OBA Temp  50.97    SA Resolv 125.65    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   15.26   RADMON     DISA
HRMA power   113.60    SCS 128   ACT       -Y SA Amps   15.66   EPHIN Geom SMAL
OBA power     66.10    SCS 129   ACT       +Y SA Temp  113.28   E150   125268.3
                       SCS 130   ACT       -Y SA Temp  114.20   E300    20961.7
Roll Mom.     4.469                                             E1300    1170.7
Pitch Mom.   -8.396   UpL Cmd Acc  37160   EPH A-Leak  0.9880   P4GM    11750.7
Yaw Mom.      2.542   Cmd Rej A      107   EPH B-Leak  0.2040   P41GM       1.4

UTC 2000:270:17:40:02 (Sep26) f_ACE 1.67e+01 F_ACE 1.49e+06 Kp 4.0 R km  19148D

Quicklook
---------
00897   ABELL 4059   22.8 ACIS-S NONE    Wow!