SOT shift report 2001-01-05 L533
Start at 2001:006:13:45 GMT
       = 2001 Jan. 05 08:45am EST
End                   11:15am EST

See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_05_2001_L533
.txt

SOT Lead	Ed Kellogg

Plan:  
---- 

OBSID: 01874, ROSETTE FIELD 1 2001:005:12:11, ACIS-I NONE STAR
FORMATION IN THE ROSETTE MOLECULAR CLOUD 
then OBSID 01875 00 ROSETTE FIELD 2 2001:005:17:53, ACIS-I NONE


REAL TIME OBSERVATIONS				GMT	OBSID
----------------------				----	-----
(none)

Notes from 9 am  meeting
------------------------
OPS: 
	Passes		3 over the last  day 
	Data loss	none
	Load is good -> 008:15:53
	CAPs		none
	next passes	2100, 0600


MP:	Next week's load was approved and released. There is a problem
with OFLS - it drops ACIS commands. It can be worked around, but is
being looked into with CSC.
	For the JAN1501 load, we need to get the RT comm.
	
S/C:	On day 003, some limits were exceeded; nothing significant,
probably caused by dropouts.

GOT:	The EHS automatic time correlation between VCDU and world time
didn't work.

SOT:	Radiation is low and steady.

ASCDS:	Tried processing as far as level 2 for the QL plots. It isn't
yet working satisfactorily.


Data
----
On colossus at 1604 GMT.(/dsops/GOT/input), - 
Jan  5 10:30 2001_004_1347_005_0158_Dump_EM_66815.gz

Evaluation of QL data
---------------------

OBSID   Target		SI         SOT Eval. 
-----   ------		------     -------
2410	N103B		ACIS-S/HETG	OK
1045	N103B		"		OK
1919	V 0332+53	ACIS-S		nothing obvious
2330	Hydra A		ACIS-S/HETG	OK
1894	Xi U Ma		ACIS-S/HETG	OK
601	TY PYX		"		OK

NOTES/ISSUES/PROBLEMS
--------------------- 
ACE 2 hr fluence is 5.7e5 vs. threshold 3.6e8. 

*ACIS* Orbital fluence (since perigee)is 2.8e5 vs. threshold 1.0e9.

ACIS focal plane temperature -119.9 at 07:56 EST.


Chandra's state was:
---------------------
UTC 2001:005:16:23:01 (Jan 5) f_ACE 9.32e+01 F_ACE 1.11e+06 Kp 1.3 R km  96172A
OBT 2001:005:12:57:44  CTUVCDU  8064383  OBC s/w NRML  FMT2_NORM   CPEstat NORM
OBT       95086664.26  ONLVCDU  8064368  OBC Errs   0
                                                     OBSID   1874  EPState  SUN
SIM TTpos   92903  HETG Angle 79.84  PCADMODE NPNT   RA    97.943  Bus V  29.93
SIM FApos    -535  LETG Angle 78.34  PCONTROL NPNT   Dec    4.923  Bus I  26.72
                                     AOFSTAR  GUID   Roll 335.649
ACA Object FFFSSSSS    Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTTTT    Dith Yang   7.12    Yaw Rate     -0.04      HRC-S HV  ON
ACA CCD Temp  -10.4    Dith Zang   7.77    Pitch Rate   -0.07      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate     0.13      Door OP UNAC
AOACSTAT         OK    FSS SunBeta NSUN                            Door CL UNAC
                       FSS Alfa  -49.62    Batt 1 SOC  100.00%
Avg HRMA Temp 70.61    FSS Beta  -49.78    Batt 2 SOC  100.00%  ACIS Stat7-0 64
Avg OBA Temp  51.05    SA Resolv 160.60    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   12.95   RadMon     ENAB
HRMA power    31.50    SCS 128   ACT       -Y SA Amps   13.33   EPHIN Geom LARG
OBA power     67.40    SCS 129   ACT       +Y SA Temp  117.68   E150       50.6
                       SCS 130   ACT       -Y SA Temp  118.05   E300        0.2
Roll Mom.     1.786    SCS 107  INAC                            E1300       0.0
Pitch Mom.   -4.514   UpL Cmd Acc  64412   EPH A-Leak  1.0200   P4GM        0.0
Yaw Mom.     -3.617   Cmd Rej A      186   EPH B-Leak  0.1920   P41GM       0.0