Shift report M170 January 9 2000, GMT 03:00:00, EDT January 8,
2000 22:00


PLAN:

   Monitor start of ACIS raw mode run and check focal plane
temperature.


1) ACIS temperatures

GMT		FP Temp	1CR[AB]T	1WR[AB]T	1CB[AB]T
009:03:00	-115.7  -123.1/-123.1	-82.0/-82.0	-62.4/-59.9
009:03:30	-116.3  -123.1/-123.1	-82.0/-82.0	-62.4/-59.9
009:03:34	-116.5  -123.1/-123.1	-82.0/-82.0	-62.4/-59.9

2) ACIS science run start

  
009:03:33	load PB WT00233014 - raw mode run
009:03:34	startScience


NOTE ** Focal Plane is not at -118.9 C !!!!!!!!!


3) Spacecraft state at start @ 009:03:07

   Chandra is exiting the radiation belts:

UTC 2000:009:03:08:02 (Sun Jan  9)  f_ACE 3.18e+01  F_ACE 0.00e+00  R km  57991A
OBT 2000:009:03:07:35  CTUVCDU  1455824  OBC s/w NRML   FMT2_NORM   CPEstat 
OBT       63774455.61  ONLVCDU  1455824  OBC Errs   0
                                                      OBSID  62234  EPState  SUN
SIM TTpos  -99616   HETG Angle  81.0  PCADMODE NPNT   RA   154.580  Bus V  29.93
SIM FApos    -467   LETG Angle  79.1  PCONTROL NPNT   Dec   41.445  Bus I  32.28
                                      AOFSTAR  GUID   Roll 101.748
ACA Object SSSSSSSS     Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTNNN     Dith Yang   5.88    Yaw Rate     -0.20      HRC-S HV  ON
ACA CCD Temp  -10.4     Dith Zang  -5.49    Pitch Rate    0.08      OBSMode NEXT
ACA Int Time  1.698                         Roll Rate     0.04      Door OP UNAC
AOACSTAT         OK     FSS SunBeta  SUN                            Door CL UNAC
                        FSS Alfa    0.87    Batt 1 SOC  100.00%
Avg HRMA Temp 70.61     FSS Beta  -48.18    Batt 2 SOC  100.00%  ACIS Stat7-0 66
Avg OBA Temp  50.81     SA Resolv 137.76    Batt 3 SOC  100.00%  Cold Rad -123.1
OBA Tavg Fault NFLT     SA Sun Pres ILLM                         Warm Rad  -82.0
OBA Trng Fault NFLT                         +Y SA Amps   15.46
HRMA power   136.70                         -Y SA Amps   16.05   EPHIN Geom LARG
OBA power     67.80                         +Y SA Temp  118.78   E1300         2
                                            -Y SA Temp  120.61   P4GM          1
Roll Mom.    -4.233                                              P41GM         0
Pitch Mom.   -0.118                         UpL Cmd Acc  59745   A-Leak   0.2480
Yaw Mom.     -7.413                         Cmd Rej A        4   B-Leak   0.0400



NOTES:

Next pass is at  2000:009:02:10:00.  The last 30 minutes of the pass
includes the next raw mode run at -120 C.

PROBLEMS:  

NONE.


ACIS: Paul Plucinsky, Jim Francis