To:sot_shift
from: Dan Schwartz
date: 27 Jun 00 , 12:00noon EDT
Subject: SOT shift report, Shift L340
--------
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_27_2000_L340.txt.

Shift L340. 
	Start at 179:12:00  GMT
		 = 08:00am    27 Jun EDT
	End	   12:00 noon 27 Jun
   
SOT Lead	DAS
Spac/Aspect	RAC/WAP
HRC		JHC	

(Times will be given in GMT on day 179. In general
times are rough, not precise.)

PLAN
Continue running load JUN2500d. Use ACIS-S to observe the
wide quasar pair Q2345+007, OBSID 861. Then do ACIS-S observations of
the bulge of the Sa galaxy NGC 1291, OBSID 795; and of the jet in the
radio galaxy Pictor A.

Next Comms:
         179:12:20 to 13:20
         179:21:20 to 22:20
         180:06:00 to 07:00
         180:14:15 to 15:15
         180:22:10 to 02:20 -- Squeegy VII CAP, "maximum efficiency"



EVENTS
Status at LOS, 179:03:36, was as follows:
       PCAD MODE              =       NMan
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          0 
       FIDS                   =          0
       RA                     =    291.787 deg 
       DEC                    =      7.010 deg
       ROLL                   =    155.974 deg
       Format                 =          2
       OBSID                  =        659 (maneuvering to SS 433)

       SIM FA                 =       -467
       SIM TSC                =      74423 (ACIS-S)
       HETG                   =        OUT (80.2 deg)
       LETG                   =        OUT (78.3 deg)
        HRC-S HV is ON 
        EPHIN:         A-Leak =  0.1360 mu-a
                       B-Leak =  0.0240 mu-a



12:21 AOS 
Status at AOS was as follows:
       PCAD MODE              =       NPNT
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          5 
       FIDS                   =          3
       RA                     =    357.098 deg 
       DEC                    =      0.961 deg
       ROLL                   =    113.673 deg
       Format                 =          2
       OBSID                  =        861 (Q2345+007)

       SIM FA                 =       -467
       SIM TSC                =      75623 (ACIS-S)
       HETG                   =        OUT (80.2 deg)
       LETG                   =        OUT (78.3 deg)
        HRC-S HV is ON 
        EPHIN:         A-Leak =  0.1760 mu-a
                       B-Leak =  0.0320 mu-a
Descending through 143914 km.

13:19 LOS.  Status essentially unchanged. 
	Descending through 143748 km. ACIS focal plane temperature -119.7C.

NOTES/ISSUES/PROBLEMS
CAP review for Squeegy VII test, at 4pm today, in OCC conference room 
or call 918-222-7065  1159#.

HETG mechanism anomaly investigation and future grating operation
meeting is ongoing all day today.

Quick look data:

OBSID   Target           Time                        Comment
-----   ------           --------------              -------
869     ARP 220          176:15:19 ACIS-S	Looks good.
326     3C 324           177:07:26 ACIS-S	Probably OK, but brightest
					     source seems to be on ACIS-I?
-------------------------------------------------------
Dan Schwartz,	MS #3
das@head-cfa.harvard.edu  
phone: (617)495-7232    FAX:   (617)495-7356
cell phone: (617)512-5627   
pager: 800-759-8352 PIN 1636502
       or e-mail 1636502@skytel.com 
-------------------------------------------------------