To:sot_shift
from: Dan Schwartz
date: 15 Apr 09, 12:00noon EDT
Subject: SOT shift report 2009-04-15 L3555
--------
See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or 
/proj/web-cxc/htdocs/acis/SOT_reports/Apr_15_2009_L3555.txt.

Shift L3555. 
	Start at 105:12:00  GMT
		 = 08:00am    15 Apr EDT
	End	   10:00am    15 Apr
   
SOT Lead	DAS
(Times will be given in GMT on day 105.)

PLAN
----
Continue running load APR1309C. Go through perigee passage, and then
do obsid 10902, a continuation of the deep ACIS-I observation of
Tycho's supernova remnant, to study the Fe-rich ejecta and the
structure of the forward shock.

Next Comms:
105/1930-2145   2030 2130 DSS-27    GOLDSTONE  1630-1730 EDT, Wed 15 Apr
106/0245-0500   0345 0445 DSS-27    GOLDSTONE  2345-0045 EDT, Wed 15 Apr
106/1000-1215   1100 1200 DSS-27    GOLDSTONE  0700-0800 EDT, Thu 16 Apr
106/2000-2215   2100 2200 DSS-27    GOLDSTONE  1700-1800 EDT, Thu 16 Apr
107/0250-0505   0350 0450 DSS-54    MADRID     2350-0050 EDT, Thu 16 Apr
107/1015-1230   1115 1215 DSS-27    GOLDSTONE  0715-0815 EDT, Fri 17 Apr

Orbital events:
2009:104:08:42:27.598   1338  EAPOGEE   ORBIT APOGEE
2009:105:16:26:03.191   1338  EPERIGEE  ORBIT PERIGEE
2009:107:00:11:10.143   1339  EAPOGEE   ORBIT APOGEE
2009:108:07:54:45.358   1339  EPERIGEE  ORBIT PERIGEE
2009:109:15:39:42.937   1340  EAPOGEE   ORBIT APOGEE
2009:110:23:23:40.678   1340  EPERIGEE  ORBIT PERIGEE
2009:112:07:07:35.364   1341  EAPOGEE   ORBIT APOGEE     
2009:113:14:51:58.235   1341  EPERIGEE  ORBIT PERIGEE

EVENTS
------
Status at LOS, 105:04:42, was as follows:
       PCAD MODE              =       NPNT
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          5 
       FIDS                   =          3
       RA                     =      6.315 deg 
       Dec                    =     64.117 deg
       ROLL                   =     29.013 deg
       Format                 =          2
       OBSID                  =      10093 Tycho's SNR
       SIM FA                 =       -535
       SIM TSC                =      92903 (ACIS-I)
       DITHER		      =	      ENAB 
       HETG                   =        OUT (79.09 deg)
       LETG                   =        OUT (77.21 deg)
        HRC-I HV is ON 
       EPHIN Geom             =        VLD
	     E150	      =	      61       800000 (RADMON
             E1300            =       74         1000  Triggers)     
	     MPC              =        0
             ANTI-CO          =
Descending through 98081 km. ACIS focal plane temperature -119.9 degC.  
EPH temp: 116.77 degF   

Status at AOS, 105:13:04, was as follows:
       PCAD MODE              =       NMAN
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          6 
       FIDS                   =          0
       RA                     =    218.403 deg 
       Dec                    =     -4.837 deg
       ROLL                   =    109.711 deg
       Format                 =          2
       OBSID                  =      57176 perigee maneuver
       SIM FA                 =       -535
       SIM TSC                =     -99616 (HRC-S)
       DITHER		      =	      ENAB 
       HETG                   =        OUT (79.09 deg)
       LETG                   =        OUT (77.21 deg)
        HRC-I HV is ON 
       EPHIN Geom             =        VLD
	     E150	      =	      65       800000 (RADMON
             E1300            =       82         1000  DISABLED)     
	     MPC              =        0
             ANTI-CO          =
Descending through 44602 km. ACIS focal plane temperature -119.7 degC.  
EPH temp: 106.37 degF   

Status at LOS, 105:13:58, was as follows:
       PCAD MODE              =       NPNT
       CONTROL LAW FLAG       =       NPNT
       Stars:                 =          8 
       FIDS                   =          0
       RA                     =    268.001 deg 
       Dec                    =     15.001 deg
       ROLL                   =    107.308 deg
       Format                 =          2
       OBSID                  =      57176 
       SIM FA                 =       -535
       SIM TSC                =     -99616 (HRC-S)
       DITHER		      =	      ENAB 
       HETG                   =        OUT (79.09 deg)
       LETG                   =        OUT (77.21 deg)
        HRC-I HV is ON 
       EPHIN Geom             =        VLD
	     E150	      =	 4038656     800000 (RADMON
             E1300            =  3137536       1000  DISABLED)     
	     MPC              =        
             ANTI-CO          =
Descending through 36491 km. ACIS focal plane temperature -119.7 degC.  
EPH temp: 107.86 degF   

NOTES/ISSUES/PROBLEMS
From the 9am status meeting:
Three supports over the past day. No issues. One stored command
sequence uplinked, on-board loads good until 110:01:28. 
APR2009A products out this morning for a load review at 4pm EDT. 
Electrical mapping work completed in the control room.

Quick look data:
OBSID   Target           Time                        Comment
-----   ------           --------------              -------
No new quick looks.

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