To:sot_shift
from: Dan Schwartz
date: 28 Feb 02, 12:00noon EST
Subject: SOT shift report 2002-02-28 L952
--------
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_28_2002_L952.txt.

Shift L952. 
	Start at 059:13:00  GMT
		 = 08:00am    28 Feb EST
	End	   12:00 noon 28 Feb
   
SOT Lead	DAS
(Times will be given in GMT on day 059.)

PLAN
----
Continue running load FEB2502B.  Finish obsid 3207, a long ACIS-S
observation of the redshift z=1.786 cluster of galaxies around 3C 294. 
No Comm this shift.

Next Comms:
 059:1830 to 1930
 060:0200 to 0300
 060:0915 to 1015
 060:1910 to 2110
 061:0520 to 0620
 061:1355 to 1455
 061:2300 to 0000
 062:0800 to 0900
 062:1540 to 1740
 062:2335 to 0135

Orbital events:
2002:059:09:10:41.154 EAPOGEE      354   ORBIT APOGEE
2002:060:16:54:31.944 EPERIGEE     354   ORBIT PERIGEE

2002:062:00:37:50.503 EAPOGEE      355   ORBIT APOGEE
2002:063:08:21:08.436 EPERIGEE     355   ORBIT PERIGEE

2002:064:16:04:44.138 EAPOGEE      356   ORBIT APOGEE
2002:065:23:48:54.344 EPERIGEE     356   ORBIT PERIGEE
2002:067:07:32:04.327 EAPOGEE      357   ORBIT APOGEE
2002:068:15:16:50.776 EPERIGEE     357   ORBIT PERIGEE

EVENTS
------
Status at LOS, 059:09:58, was as follows:
       PCAD MODE              =       NPNT
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          5 
       FIDS                   =          3
       RA                     =    211.706 deg 
       Dec                    =     34.191 deg
       ROLL                   =    106.500 deg
       Format                 =          2
       OBSID                  =       3207 3C 294
       SIM FA                 =       -467
       SIM TSC                =      75623 (ACIS-S)
       HETG                   =        OUT (79.46 deg)
       LETG                   =        OUT (77.96 deg)
        HRC-S HV is ON 
       EPHIN Geom             =       LARG
             E1300            =        0.0           LT 10.0 (RADMON
             P4GM             =        0.0           LT 300. Triggers)
             P41GM            =        0.0           LT 8.47
             A-leak           =     1.0200 mu-a
             B-leak           =     0.4520 mu-a
Descending through 136191 km. ACIS focal plane temperature -119.7. 


NOTES/ISSUES/PROBLEMS
From the 9am status meeting:
	Three supports over the last 24 hours, no problems.
	OFLS 9.3c in place on offline 1, needs final checkouts by CSC
which will proceed this morning. 
	ON-LINE system 3. 8.2 promoted to ops yesterday.

	Star working group meeting at 10am EST today. 1165# PIN
	Reaction Wheel speed telecon at 1pm EST today, 405-244-5060 pin 1165# 
	   See /pool14/chandra/Wheel_Speed_Bias_Study.ppt for presentation
	   material.

Quick look data:
OBSID   Target           Time                        Comment
-----   ------           --------------              -------
3445   3C294		056:19:03  ACIS-S NONE  Looks okay
2756   3C58		058:07:47  HRC-S NONE   Looks okay
-------------------------------------------------------
Dan Schwartz,	MS #3
das@head-cfa.harvard.edu  
phone: (617)495-7232    FAX:   (617)495-7356
cell phone: (617)512-5627   
pager: 877-693-7198 PIN 693-7198
       or e-mail 6937198@archwireless.net
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