SOT shift report 2001-05-08 L656
Start at 2001:128:12:40 GMT
       = 2001 May 08 08:40am EDT
End                  10:30am EDT


SOT Lead	Ed Kellogg

Plan:   CAL-ER 2001:128:13:32
then OBSID 01940, SS 433 2001:128:14:01, ACIS-S HETG MAPPING THE JETS
OF SS 433 to reveal the violent outflow/inflow of SS 433, which is the
only [star] system ever known to be in a steady super-critical accretion
state, and to explore the nature of it.

REAL TIME OBSERVATIONS				GMT	OBSID
----------------------				----	-----
none

Notes from 9 am  meeting
------------------------
OPS: 
	Passes		2   over the last   day(s) 
	Dumps		current
	Data loss	-
	Load is good -> 
	CAPs		-
	next passes	1455, 0815
 
MP:	May14 product will be out this morning; review at 2pm.
	OTG command sequence review going well.
	
S/C:	A review of OFLS 9.1 testing will probably be held Thursday.

GOT:	We got a good ASVT connection going yesterday with TRW West
for ASVT.

SOT:	Proton rates went up sharply yesterday, but are still
moderately low and seem to be dropping off.
	The most recent snapshot(see below) still shows the last star
not tracking - same OBSID as yesterday.

Mgr:	-

Data
----
On colossus (/dsops/GOT/input), - 
2001_127_2148_127_0635_Dump_EM_25157.gz

Evaluation of QL data
---------------------
OBSID   Target		SI         SOT Eval. 
-----   ------		------     -------
(none)

NOTES/ISSUES/PROBLEMS
--------------------- 
ACE 2 hr fluence is 1.3e5 vs. threshold 3.6e8.
*ACIS* Orbital fluence (since perigee)is 1.3e6 vs. threshold 1.0e9.
GOES-8 4-9 MeV protons 0.05 vs. ->`P4GM' threshold 95
GOES-8 40-80 MeV protons 0.001 vs. `P41GM' thresh. 0.78
ACIS focal plane temperature -119.7 at 0658 EDT.

- EPHIN rates (cts/cm^2-s-sr) at 1113 GMT   OBSERVED     RADMON limit
                                         ------------  -------------  
     E1300 (electrons, 2.64 - 6.18 MeV):    0.0		  10.0  
     P4GM (protons, 5.0 - 8.3 MeV):         0.1		 300.0    
     P41GM (protons, 41 - 53 MeV):          0.0		   8.47   

Chandra's state was:
---------------------
UTC 2001:127:12:53:08 (May 7) f_ACE 0.00e+00 F_CRM 2.24e+07 Kp 2.0 R km 115306A
OBT 2001:127:12:52:43  CTUVCDU 15643605  OBC s/w NRML  FMT2_SSR    CPEstat NORM
OBT      105627163.63  ONLVCDU 15643584  OBC Errs   0
                                                     OBSID   1597  EPState  SUN
SIM TTpos   74423  HETG Angle  6.34  PCADMODE NPNT   RA   184.615  Bus V  30.71
SIM FApos    -467  LETG Angle 78.34  PCONTROL NPNT   Dec   29.842  Bus I  26.97
                                     AOFSTAR  GUID   Roll 224.607
ACA Object FFFSSSSS    Dither  ENAB                                HRC-I HV OFF
ACA ImFunc TTTTTTTN    Dith Yang   4.54    Yaw Rate     -0.15      HRC-S HV  ON
ACA CCD Temp  -10.4    Dith Zang   7.38    Pitch Rate   -0.26      OBSMode NEXT
ACA Int Time  1.698                        Roll Rate    -0.07      Door OP UNAC
AOACSTAT         OK    FSS SunBeta  SUN                            Door CL UNAC
                       FSS Alfa   -0.07    Batt 1 SOC  100.00%
Avg HRMA Temp 70.61    FSS Beta  -29.76    Batt 2 SOC  100.00%  ACIS Stat7-0 64
Avg OBA Temp  50.89    SA Resolv 119.96    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   12.76   RadMon     ENAB
HRMA power    65.70    SCS 128   ACT       -Y SA Amps   13.53   EPHIN Geom LARG
OBA power    102.90    SCS 129   ACT       +Y SA Temp  110.82   E150       21.5
                       SCS 130   ACT       -Y SA Temp  111.12   E300        0.2
Roll Mom.     2.444    SCS 107  INAC                            E1300       0.0
Pitch Mom.   -3.669   UpL Cmd Acc  42406   EPH A-Leak  0.7960   P4GM        0.1
Yaw Mom.      3.232   Cmd Rej A       49   EPH B-Leak  0.1440   P41GM       0.0

See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/May_08_2001_L656
.txt