SOT shift report 2001-03-30 L617
Start at 2001:089:13:35 GMT
       = 2001 Mar. 30 08:35am EST
End                   11:30am EST


SOT Lead	Ed Kellogg

Plan:  CAL-ER 2001:089:11:55
then   CAL-ER 2001:089:15:17

Looking ahead:
Mon., Apr 2	7a-12p EDT: OTG software test
		12-2p       "Passport..." rehearsal
Tue., Apr 3	AM	    prepare for live show
		12-2p	    on the air
Wed., Apr 4     3-9p        OTG automation flight operational testing
Thu., Apr 5	visit from Ann Kinney of NASA HQ

REAL TIME OBSERVATIONS				GMT	OBSID
----------------------				----	-----
0 fids, 8 stars					1351	61684

Notes from 9 am  meeting
------------------------
OPS: 
	Passes		3 over the last   day(s) 
	Dumps		current
	Data loss	-
	Load is good -> 092:05:40
	CAPs		-
	next passes	2200, 0550, 1640
 

MP:	Labor problems at Canberra: labor and management in talks. No
interruptions until possibly Tuesday.

S/C:	-

GOT:	M'soft Exchange server problem being worked.

SOT:	ACE proton radiation is low at present.
	The GOES proton flux at E> 10 MeV is still up x200 over its
quiescent level, but EPHIN 5-8.3 MeV protons are only 0.1x the RADMON threshold.
	We could still see an increase in low E protons later today.

Mgr:	Flt dir. board today at 2 pm.

Data
----
On colossus (/dsops/GOT/input), - 
Mar 30 07:27 2001_088_1901_089_0334_Dump_EM_06399.gz

Evaluation of QL data
---------------------
OBSID   Target		SI         SOT Eval. 
-----   ------		------     -------
1014	PKS 2155-304	ACIS-S/HETG	OK

NOTES/ISSUES/PROBLEMS
--------------------- 
ACE 2 hr fluence is 1.5e7 vs. threshold 3.6e8.

*ACIS* Orbital fluence (since perigee)is 6.0e7 vs. threshold 1.0e9.

ACIS focal plane temperature -119.9 at 1350 EST.

- EPHIN rates (cts/cm^2-s-sr) at 1148GMT   OBSERVED     RADMON limit
                                         ------------  -------------  
     E1300 (electrons, 2.64 - 6.18 MeV):    0.7         10.0      
     P4GM (protons, 5.0 - 8.3 MeV):        31.9         300.0      
     P41GM (protons, 41 - 53 MeV):          0.0         8.47      

Chandra's state was:
---------------------
UTC 2001:089:14:00:04 (Mar30) f_ACE 1.97e+03 F_CRM 1.72e+08 Kp 2.0 R km  67989D
OBT 2001:089:13:50:03  CTUVCDU  2844543  OBC s/w NRML  FMT2_NORM   CPEstat NORM
OBT      102347403.72  ONLVCDU  2844528  OBC Errs   0
                                                     OBSID  61684  EPState  SUN
SIM TTpos  -99616  HETG Angle  6.34  PCADMODE NPNT   RA   301.002  Bus V  30.40
SIM FApos    -467  LETG Angle 78.34  PCONTROL NPNT   Dec   16.001  Bus I  29.50
                                     AOFSTAR  GUID   Roll  87.673
ACA Object SSSSSSSS    Dither  ENAB                                HRC-I HV  ON
ACA ImFunc TTTTTTTT    Dith Yang   3.64    Yaw Rate      0.27      HRC-S HV OFF
ACA CCD Temp  -10.4    Dith Zang   7.98    Pitch Rate    0.03      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate    -0.08      Door OP UNAC
AOACSTAT         OK    FSS SunBeta  SUN                            Door CL UNAC
                       FSS Alfa   -0.23    Batt 1 SOC  100.00%
Avg HRMA Temp 70.58    FSS Beta   21.81    Batt 2 SOC  100.00%  ACIS Stat7-0 65
Avg OBA Temp  51.29    SA Resolv  67.91    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   14.10   RadMon     DISA
HRMA power   103.70    SCS 128  INAC       -Y SA Amps   15.07   EPHIN Geom LARG
OBA power     74.60    SCS 129   ACT       +Y SA Temp  112.97   E150     1611.7
                       SCS 130   ACT       -Y SA Temp  113.58   E300       24.8
Roll Mom.    -3.322    SCS 107  INAC                            E1300       0.7
Pitch Mom.   -0.142   UpL Cmd Acc  51151   EPH A-Leak  0.8760   P4GM       31.9
Yaw Mom.     -0.764   Cmd Rej A       54   EPH B-Leak  0.1600   P41GM       0.0


See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_30_2001_L617
.txt