To:sot_shift from: Dan Schwartz date: 17 Sep 08, 12:00noon EDT Subject: SOT shift report 2008-09-17 L3345 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Sep_17_2008_L3345.txt. Shift L3345. Start at 261:12:00 GMT = 08:00am 17 Sep EDT End 10:00am 17 Sep SOT Lead DAS (Times will be given in GMT on day 261.) PLAN ---- Continue running load SEP1508B. Finish obsid 10577, an HRC-S/LETG observation of H 2356-309 to search for absorption lines due to the warm-hot intergalactic medium (WHIM). Then do obsid 9221 an ACIS-S observation of PKS 0119-046 to test correlation of quasar outflow models with UV absorption lines. Finish the orbit with obsid 9915, an ACIS-I ToO observation to monitor the optical outburst of the pre-main sequence star V1647 Ori. Next Comms: 261/1810-2100 1850 2050 DSS-66 MADRID 1450-1650 EDT, Wed 17 Sep 262/0245-0500 0345 0445 DSS-27 GOLDSTONE 2345-0045 EDT, Wed 17 Sep 262/1100-1250 1140 1240 DSS-66 MADRID 0740-0840 EDT, Thu 18 Sep 262/1855-2045 1935 2035 DSS-46 CANBERRA 1535-1635 EDT, Thu 18 Sep 263/0300-0515 0400 0500 DSS-54 MADRID 0000-0100 EDT, Fri 19 Sep 263/1240-1455 1340 1440 DSS-24 GOLDSTONE 0940-1040 EDT, Fri 19 Sep Orbital events: 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, 261:11:58, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 359.766 deg Dec = -30.649 deg ROLL = 0.992 deg Format = 1 OBSID = 10577 H 2356-309 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 = SMAL E150 = 35.1 E300 = 7.2 E1300 = 7.7 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 137512 km. ACIS focal plane temperature -123.2 degC. EPH temp: degF 99.88 EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Three supports over the past day. No issues. One stored command sequence uplinked, on-board loads are good until 265:11:44. SEP2208A products released yesterday for a load review today at 2pm. A disaster planning drill (simulated tornado) was successful at the OCC yesterday. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9734 AEGIS-3 260:11:20 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 -------------------------------------------------------