To:sot_shift from: Dan Schwartz date: 16 Apr 09, 12:00noon EDT Subject: SOT shift report 2009-04-16 L3556 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_16_2009_L3556.txt. Shift L3556. Start at 106:12:00 GMT = 08:00am 16 Apr EDT End 10:00am 16 Apr SOT Lead DAS (Times will be given in GMT on day 106.) PLAN ---- Continue running load APR1309C. Finish obsid 9920, an ACIS-I observation of the CepOB3b cluster of 5 million year old stars to study the evolution of the cluster dynamics, stellar coronae, and circumstellar disks. Then do obsid 9927, an ACIS-S observation of the intermediate mass star HD135344 which has a dust/gas disk, in conjunction with HST to study the coronal and chromospheric regions. Then do obsid 10399, an ACIS-S observation of the luminous infrared galaxy CGCG049-057 to study the AGN and starburst properties of LIRG. Next Comms: 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 107/1930-2145 2030 2130 DSS-54 MADRID 1630-1730 EDT, Fri 17 Apr 108/0245-0500 0345 0445 DSS-54 MADRID 2345-0045 EDT, Fri 17 Apr 108/1310-1525 1410 1510 DSS-54 MADRID 1010-1110 EDT, Sat 18 Apr 108/2055-2310 2155 2255 DSS-54 MADRID 1755-1855 EDT, Sat 18 Apr Orbital events: 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 EVENTS ------ Status at LOS, 106:11:57, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 343.945 deg Dec = 62.614 deg ROLL = 47.684 deg Format = 2 OBSID = 9920 CepOB3b 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 = 43 800000 (RADMON E1300 = 114 1000 Triggers) MPC = 0 ANTI-CO = Descending through 125830 km. ACIS focal plane temperature -119.7 degC. EPH temp: 110.83 degF NOTES/ISSUES/PROBLEMS From the 9am status meeting: Three supports over the past day. No issues. APR2009B products to be released this morning for an email review. A -Y SADA thermistor reached a yellow trending limit yesterday due to an off-nominal roll angle. There is a large margin, and the yellow limit will be increased. Tomorrow the pre-approved, semi-annual CPE warm start CAP will be run. OFLS 11.7.3 delivery expected by the end of the month. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 10093 Tycho's SNR 103:23:34 ACIS-I NONE OK ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------