To:sot_shift from: Dan Schwartz date: 01 Apr 10, 10:00 EDT Subject: SOT shift report 2010-04-01 L3906 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_01_2010_L3906.txt. Shift L3906. Start at 091:12:00 GMT = 08:00am 01 Apr EDT End 10:00am 01 Apr SOT Lead DAS (Times will be given in GMT on day 091.) PLAN ---- Continue running load MAR2910A. Finish obsid 12133, continuation of a GTO HRC-S/LETG observation of the isolated white dwarf GD153, to constrain white dwarf parameters and calibrate low energy response of detectors. Then do obsid 11704, an ACIS-S observation of the massive post-starburst galaxy SDSS J163446.49+461946.7 as part of a survey to study the relation between star formation and black hole accretion. Then do obsid 12130, continuation of an ACIS-I observation of the star cluster NGC 602 in the Small Magellanic Cloud, to study star formation and feedback into the environment. Then into perigee passage. 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 094:19:41 (end of MAR2910A). APR0510A loads were approved yesterday. This afternoon we will run the pre-approved CAP to update the on-board ephemeris. Tonight will be the 3rd test of the MUPS firing at elevated temperatures. We will run the contingency CAP to be able to stop the momentum unload if necessary. There will be a building-wide power shutdown at NE-80 on Saturday, April 17. Systems on the generation will continue normally, other systems should be shut down. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 12132 GD153 089:23:49 HRC-S LETG OK 11807 IC1396_BRC36 090:12:54 ACIS-I NONE OK 10985 NGC 602 090:22:05 ACIS-I NONE OK 11005 TWA 10 091:01:22 ACIS-S NONE OK Next Comms: ----------- 091/1745-1945 1830 1930 DSS-54 MADRID 1430-1530 EDT, Thu 1 Apr 092/0055-0410 0155 0355 DSS-54 MADRID 2155-2355 EDT, Thu 1 Apr 092/1245-1500 1345 1445 DSS-54 MADRID 0945-1045 EDT, Fri 2 Apr 092/1905-2120 2005 2105 DSS-54 MADRID 1605-1705 EDT, Fri 2 Apr 093/0225-0440 0325 0425 DSS-54 MADRID 2325-0025 EDT, Fri 2 Apr 093/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Sat 3 Apr 093/1930-2145 2030 2130 DSS-24 GOLDSTONE 1630-1730 EDT, Sat 3 Apr 094/0240-0455 0340 0440 DSS-65 MADRID 2340-0040 EDT, Sat 3 Apr 094/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Sun 4 Apr Orbital events: --------------- 2010:091:01:29:11.854 1471 EAPOGEE ORBIT APOGEE 2010:092:09:12:22.781 1471 EPERIGEE ORBIT PERIGEE 2010:093:16:56:49.956 1472 EAPOGEE ORBIT APOGEE 2010:095:00:40:26.300 1472 EPERIGEE ORBIT PERIGEE 2010:096:08:25:43.918 1473 EAPOGEE ORBIT APOGEE 2010:097:16:09:18.599 1473 EPERIGEE ORBIT PERIGEE 2010:098:23:53:46.034 1474 EAPOGEE ORBIT APOGEE 2010:100:07:38:11.317 1474 EPERIGEE ORBIT PERIGE SNAPSHOT summary ---------------- Status at LOS, 091:11:56, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 194.280 deg Dec = 22.042 deg ROLL = 163.992 deg Format = 2 OBSID = 12133 GD153 SIM FA = -990 SIM TSC = -99616 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = IN ( 4.09 deg) HRC-S HV is ON EPHIN Geom = VLD E150 = 52 800000 (RADMON E1300 = 92 1000 Triggers) MPC = 1 30 ANTI-CO = 21 245 Descending through 134564 km. ACIS focal plane temperature -119.9 degC. EPH temp: 102.38 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 -------------------------------------------------------