To:sot_shift
from: Dan Schwartz
date: 14 Jun 10, 10:00 EDT
Subject: SOT shift report 2010-06-14 L3980
--------
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/web-cxc/htdocs/acis/SOT_reports/Jun_14_2010_L3980.txt.

Shift L3980. 
	Start at 165:12:00  GMT
		 = 08:00am    14 Jun EDT
	End	   10:00am    14 Jun
   
SOT Lead	DAS
(Times will be given in GMT on day 165.)

PLAN
----
Continue running load JUN1410A. Finish obsid 11250, an ACIS-I
observation of PSR J1740+1000 to study the structure of the long,
narrow tail of this supersonically moving pulsar. Then go through
perigee passage. 

NOTES/ISSUES/PROBLEMS
---------------------
From the 9am status meeting:
Ten supports over the weekend. A problem Saturday when DSS-65
transmitter failed and could not command. Switched stations and
satisfied all support requirements. 
Three stored command sequences uplinked, on-board loads are good until
169:11:15. 
A nominal eclipse over the weekend. The last medium eclipse of the
season will occur early tomorrow. Two short eclipses will end the season. 
Have been noticing brief increases of gyro current 1 (~20% or ~20ma)
over the past couple of months. Not a concern at present.
A small particle shock hit earth on Saturday, probably associated with an
M-class flare. Soft protons increased somewhat but peak was missed
during ACE data loss. Currently decaying at a levela few times
background, and a rate that indicates peak was less than about 1000.

Quick look data:
OBSID   Target           Time                        Comment
-----   ------           --------------              -------



Next Comms:
-----------
165/1900-2115   2000 2100 DSS-27    GOLDSTONE  1600-1700 EDT, Mon 14 Jun 
166/0100-0315   0200 0300 DSS-54    MADRID     2200-2300 EDT, Mon 14 Jun 
166/0710-0945   0810 0930 DSS-45    CANBERRA   0410-0530 EDT, Tue 15 Jun 
166/1830-2045   1930 2030 DSS-65    MADRID     1530-1630 EDT, Tue 15 Jun 
167/0300-0515   0400 0500 DSS-65    MADRID     0000-0100 EDT, Wed 16 Jun 
167/1215-1430   1315 1415 DSS-24    GOLDSTONE  0915-1015 EDT, Wed 16 Jun 
		
Orbital events:
---------------
2010:165:02:26:32.143   1499  EAPOGEE 
2010:166:10:08:56.957   1499  EPERIGEE
2010:167:17:53:14.919   1500  EAPOGEE 
2010:169:01:36:47.195   1500  EPERIGEE
2010:170:09:20:21.559   1501  EAPOGEE 
2010:171:17:03:34.524   1501  EPERIGEE
2010:173:00:47:55.170   1502  EAPOGEE 
2010:174:08:31:02.404   1502  EPERIGEE
2010:175:16:16:42.720   1503  EAPOGEE 

SNAPSHOT summary
----------------
Status at LOS, 165:13:13, was as follows:
       PCAD MODE              =       NPNT
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          5 
       FIDS                   =          3
       RA                     =    265.110 deg 
       Dec                    =     10.000 deg
       ROLL                   =    175.523 deg
       Format                 =          2
       OBSID                  =      11250  PSR J1740+1000
       SIM FA                 =       -535
       SIM TSC                =      92031 (ACIS-I)
       DITHER		      =	      ENAB 
       HETG                   =        OUT (79.09 deg)
       LETG                   =        OUT (77.21 deg)
        HRC-I HV is ON 
       EPHIN Geom             =        VLD
	     E150	      =	     142       800000 (RADMON
             E1300            =       15         1000  Triggers)     
	     MPC              =         	   30
             ANTI-CO          =	      20	  245 
Descending through 134837 km. ACIS focal plane temperature -119.5 degC.  
EPH temp: 118.68 degF   



-------------------------------------------------------
Dan Schwartz,	MS #3
das@head-cfa.harvard.edu  
phone: (617)495-7232   
cell phone: (617)512-5627   
pager: email to 6175125627@vtext.com
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