To:sot_shift from: Dan Schwartz date: 14 Apr 08, 12:00noon EDT Subject: SOT shift report 2008-04-14 L3189 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_14_2008_L3189.txt. Shift L3189. Start at 105:13:00 GMT = 08:00am 14 Apr EDT End 10:00am 14 Apr SOT Lead DAS (Times will be given in GMT on day 105.) PLAN ---- Continue running load APR2408A. Finish obsid 9307, an ACIS-S observation of 3C 213.1 as part of a survey of the z<0.3 3CR sample. Then do obsid 9510, an ACIS-I GTO observation of the "tail" and "head" of M86, to search for a leading shock and measure the spectrum of the tail. Then do obsid 9200, an ACIS-S obsrvation of S27, as part of a survey of Seyfert galaxies at z~.36 to study the correlated development of supermassive black holes and the host galaxy bulges. Next Comms: 105/1900-2150 1940 2140 DSS-66 MADRID 1540-1740 EDT, Mon 14 Apr 106/0245-0500 0345 0445 DSS-27 GOLDSTONE 2345-0045 EDT, Mon 14 Apr 106/1000-1205 1100 1150 DSS-27 GOLDSTONE 0700-0750 EDT, Tue 15 Apr 106/1445-1735 1525 1725 DSS-46 CANBERRA 1125-1325 EDT, Tue 15 Apr 107/0245-0500 0345 0445 DSS-24 GOLDSTONE 2345-0045 EDT, Tue 15 Apr 107/1045-1300 1145 1245 DSS-24 GOLDSTONE 0745-0845 EDT, Wed 16 Apr Orbital events: 2008:114:16:46:15.607 1203 EPERIGEE ORBIT PERIGEE 2008:116:00:30:30.558 1204 EAPOGEE ORBIT APOGEE 2008:117:08:14:00.505 1204 EPERIGEE ORBIT PERIGEE 2008:118:15:59:04.107 1205 EAPOGEE ORBIT APOGEE 2008:119:23:42:27.462 1205 EPERIGEE ORBIT PERIGEE 2008:121:07:27:20.823 1206 EAPOGEE ORBIT APOGEE 2008:122:15:11:16.724 1206 EPERIGEE ORBIT PERIGEE 2008:123:22:55:09.153 1207 EAPOGEE ORBIT APOGEE 2008:125:06:39:31.286 1207 EPERIGEE ORBIT PERIGEE EVENTS ------ Status at LOS, 105:11:59, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 135.268 deg Dec = 29.050 deg ROLL = 250.289 deg Format = 2 OBSID = 9307 3C 213.1 SIM FA = -467 SIM TSC = 75624 (ACIS-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-S HV is ON EPHIN Geom = SMAL E150 = 22.9 E300 = 3.8 E1300 = 2.9 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 134975 km. ACIS focal plane temperature -119.5 degC. EPH temp: degF 92.71 EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Ten supports over the weekend, no issues. One support extended 30 minutes to complete playback. Two stored command sequences uplinked, on-board loads good until 109:03:53. APR1208 products in work for release tomorrow or Wednesday morning. ACIS CBAT and CBBT thermistors are toggling yellow limits indicating survival heater operation. Since this is now expected for the rest of the mission the GLIMMON will be changed. A test of turning off the FA6 heater is in the stored command products for Friday. A contingency CAP to turn the heater back on will be reviewed in the next couple of days. Solar activity is at background levels. Renovation continues in the break room this week. Plus some miscellaneous touch-up painting. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9507 NGC3923 102:00:41 ACIS-S NONE OK 9420 RXCJ0638.7-5358 102:23:56 ACIS-I NONE OK 9205 S33 103:06:01 ACIS-S NONE OK 9406 HCG 59 103:08:00 ACIS-S NONE OK 9275 3C 288 104:11:49 ACIS-S NONE OK 9181 RX J1131-1231 104:23:34 ACIS-S 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 -------------------------------------------------------