SOT shift report 2002-12-13 M1240

Shift Start:    2002:347:17:00 UTC = 
                Dec-13-2002 12:00pm EST
End:                        01:30pm EST

SOT Lead:   Mark Freeman

PLAN
----
        We have passed apogee and are descending.  Still performing
	OBSID 3147, ACIS-S HETG, a simultaneous CHANDRA-HST observation
	of Seyfert 1 galaxy NGC 7469.  This will be followed by OBSID 4058,
	an ACIS-S observation of elusive active galactic nuclei in starburst
	galaxies at about 348:0747 UTC.
     
        Radiation summary - Solar soft proton flux is quite low (ACE EPAM
	P3 = ~100).
        No significant solar radiation events recently.

EVENTS                                  UTC     OBSID
------                                  ----    -----
Start shift                         347:1700
AOS (DSS-34)                            1730
Chandra status nominal (note 1)         1744     3147
LOS                                     1830
End shift                               1830


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

1) Chandra status after AOS via snapshot:

UTC 2002:347:17:44:28 (Dec13) f_ACE 1.05e+02 F_CRM 5.99e+06 Kp 1.3 R km 132316D
OBT 2002:347:17:43:58  CTUVCDU 11630079  OBC s/w NRML  FMT2_SSR    CPEstat NORM
OBT      156188638.90  ONLVCDU 11630064  OBC Errs   0
                                                     OBSID   3147  EPState  SUN
SIM TTpos   74423  HETG Angle  6.34  PCADMODE NPNT   RA   345.793  Bus V  29.61
SIM FApos    -467  LETG Angle 77.96  PCONTROL NPNT   Dec    8.889  Bus I  31.27
                                     AOFSTAR  GUID   Roll 293.630
ACA Object FFFSSSSS    Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTTTT    Dith Yang   7.79    Yaw Rate     -0.11      HRC-S HV  ON
ACA CCD Temp  -10.4    Dith Zang  -6.35    Pitch Rate    0.23      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate    -0.09      Door OP UNAC
AOACSTAT         OK    FSS SunBeta  SUN                            Door CL UNAC
                       FSS Alfa   -0.26    Batt 1 SOC  100.00%
Avg HRMA Temp 70.63    FSS Beta    0.71    Batt 2 SOC  100.00%  ACIS Stat7-0 64
Avg OBA Temp  51.45    SA Resolv  89.31    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   15.07   RadMon     ENAB
HRMA power   114.00    SCS 128   ACT       -Y SA Amps   15.66   EPHIN Geom LARG
OBA power     32.70    SCS 129   ACT       +Y SA Temp  116.95   E150        2.4
                       SCS 130   ACT       -Y SA Temp  117.32   E300        0.1
Roll Mom.     5.932    SCS 107  INAC                            E1300       0.0
Pitch Mom.  -16.224   UpL Cmd Acc  32656   EPH A-Leak  1.0200   P4GM        0.0
Yaw Mom.      9.342   Cmd Rej A      247   EPH B-Leak  0.8800   P41GM       0.0

2) Current Radiation Data:

UTC 2002:347:17:44:28 (Dec13) f_ACE 1.05e+02 F_CRM 5.99e+06 Kp 1.3 R km 132316D

                    Currently scheduled FPSI, OTG : ACIS-S HETG
                                     Estimated Kp : 1.33
        ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.05e+02
           GOES-8  P2 flux, in RADMON P4GM  units : 0.00
           GOES-10 P2 flux, in RADMON P4GM  units : 0.00
           GOES-8  P5 flux, in RADMON P41GM units : 0.01
           GOES-10 P5 flux, in RADMON P41GM units : 0.00
                                 Orbit Start Time : 2002:346:07:14:01
              Geocentric Distance (km), Orbit Leg : 132325 D
                                       CRM Region : 1 (Solar_Wind)
           External Proton Flux (p/cm^2-s-sr-MeV) : 1.05000000000e+02
         Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.10000000000e+01
  External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.08952515220e+07
Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.98904044440e+06