To:sot_shift from: Dan Schwartz date: 15 Aug 08, 12:00noon EDT Subject: SOT shift report 2008-09-15 L3343 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Sep_15_2008_L3343.txt. Shift L3343. Start at 259:12:00 GMT = 08:00am 15 Aug EDT End 10:00am 15 Aug SOT Lead DAS (Times will be given in GMT on day 259.) PLAN ---- Continue running load SEP1508B. Finish obsid 9896, an ACIS-S observation of the galaxy group Bootes Group 14 to measure temperature and luminosity as part of a study of evolution of group X-ray emission. Then do obsid 9323, an ACIS-S observation of the quasar SDSS J0900+3219 to correlate X-ray emission with the C IV emission line blueshift, to study accretion disk winds. Then do CTI measurements surrounding perigee passage. Next Comms: 259/1100-1250 1140 1240 DSS-66 MADRID 0740-0840 EDT, Mon 15 Sep 259/1600-1740 1700 1730 DSS-27 GOLDSTONE 1300-1330 EDT, Mon 15 Sep 259/1900-2050 1940 2040 DSS-66 MADRID 1540-1640 EDT, Mon 15 Sep 260/0345-0600 0445 0545 DSS-65 MADRID 0045-0145 EDT, Tue 16 Sep 260/1100-1315 1200 1300 DSS-27 GOLDSTONE 0800-0900 EDT, Tue 16 Sep 260/2200-0005 2300 2350 DSS-65 MADRID 1900-1950 EDT, Tue 16 Sep 261/0300-0515 0400 0500 DSS-65 MADRID 0000-0100 EDT, Wed 17 Sep 261/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Wed 17 Sep Orbital events: 2008:258:19:38:36.051 1258 EAPOGEE ORBIT APOGEE 2008:260:03:23:02.859 1258 EPERIGEE ORBIT PERIGEE 2008:261:11:06:44.744 1259 EAPOGEE ORBIT APOGEE 2008:262:18:51:06.661 1259 EPERIGEE ORBIT PERIGEE 2008:264:02:34:18.810 1260 EAPOGEE ORBIT APOGEE 2008:265:10:17:54.981 1260 EPERIGEE ORBIT PERIGEE 2008:266:18:02:05.068 1261 EAPOGEE ORBIT APOGEE 2008:268:01:45:08.953 1261 EPERIGEE ORBIT PERIGEE 2008:269:09:30:14.661 1262 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 259:12:39, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 217.978 deg Dec = 34.618 deg ROLL = 296.950 deg Format = 2 OBSID = 9896 Bootes Group 14 SIM FA = -467 SIM TSC = 75624 (ACIS-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-I HV is ON EPHIN Geom = SMAL E150 = 57.9 E300 = 5.8 E1300 = 8.5 LT 20.0 (RADMON P4GM = 0.1 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 107967 km. ACIS focal plane temperature -119.9 degC. EPH temp: degF 106.37 EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Nine supports over the weekend. No issues. Two stored command segments uplinked, on-board loads good until 263:20:00. SEP2208 products out Tuesday or Wednesday. Monthly ephemeris update CAP will be run today. Sun is quiet, ACE soft protons and GOES X-ray flux at background levels. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9555 Sculptor Dwarf Galax 256:00:30 ACIS-S NONE OK 9066 IGR J11098-6457 256:14:56 ACIS-I NONE OK 9727 AEGIS-2 256:17:10 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 -------------------------------------------------------