To:sot_shift from: Dan Schwartz date: 27 Nov 07, 12:00noon EST Subject: SOT shift report 2007-11-27 L3051 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Nov_27_2007_L3051.txt. Shift L3051. Start at 331:13:00 GMT = 08:00am 27 Nov EST End 10:00am 27 Nov SOT Lead DAS (Times will be given in GMT on day 331.) PLAN ---- Continue running load NOV2607B. Go through perigee, measure ACIS cti on egress. Then obsid 8598, an ACIS-I observation of the young, dense, massive star-forming region DR21 in the Cygnus X complex to study the influence of the massive stars on the formation of the (X-ray emitting) lower mass stars. Next Comms: 331/2100-2250 2140 2240 DSS-66 MADRID 1640-1740 EST, Tue 27 Nov 332/0240-0455 0340 0440 DSS-27 GOLDSTONE 2240-2340 EST, Tue 27 Nov 332/1000-1215 1100 1200 DSS-27 GOLDSTONE 0600-0700 EST, Wed 28 Nov 332/1600-1815 1700 1800 DSS-27 GOLDSTONE 1200-1300 EST, Wed 28 Nov 333/0050-0305 0150 0250 DSS-27 GOLDSTONE 2050-2150 EST, Wed 28 Nov 333/1115-1330 1215 1315 DSS-27 GOLDSTONE 0715-0815 EST, Thu 29 Nov Orbital events: 2007:331:14:49:38.669 1147 EPERIGEE ORBIT PERIGEE 2007:332:22:34:07.258 1148 EAPOGEE ORBIT APOGEE 2007:334:06:17:09.329 1148 EPERIGEE ORBIT PERIGEE 2007:335:14:01:19.218 1149 EAPOGEE ORBIT APOGEE 2007:336:21:44:47.987 1149 EPERIGEE ORBIT PERIGEE 2007:338:05:28:21.177 1150 EAPOGEE ORBIT APOGEE 2007:339:13:11:58.223 1150 EPERIGEE ORBIT PERIGEE EVENTS ------ Status at AOS, 331:14:03, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 8 FIDS = 0 RA = 88.000 deg Dec = 5.902 deg ROLL = 55.715 deg Format = 2 OBSID = 58109 perigee attitude SIM FA = -535 SIM TSC = -99616 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-I HV is ON EPHIN Geom = SMAL E150 = 64.0 E300 = 4.4 E1300 = 9.0 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 29818 km. ACIS focal plane temperature -118.4 degC. EPH temp: 104.89 degF EPH 27V: 9.39 Status at LOS, 331:14:54, is essentially unchanged. Ascending through 28771 km. ACIS focal plane temperature -118.6 degC. EPH temp: 103.64 degF EPH 27V: 13.66 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 335:14:57. DEC0307 products expected out later today for a load review on Wednesday. ACE solar protons at background level. No significant solar activity is expected. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 7443 AFGL 4029 324:10:17:28.433 ACIS-I NONE ok 9767 HS 1700+643 325:09:48:10.066 ACIS-I NONE ok 8215 SGR 1900+14 325:12:53:53.171 ACIS-S NONE cc mode 7863 NGC 4254 325:17:05:21.131 ACIS-S NONE ok 9281 0106+013 325:19:55:03.877 ACIS-S NONE ok 9101 PSR J1852+0040 326:16:36:20.962 ACIS-S NONE cc mode 9516 SDSS0246-0825 327:02:56:08.276 ACIS-S NONE ok 9368 JKCS 041 327:17:16:24.276 ACIS-S NONE ok 7570 GRB 071020 329:07:39:01.622 ACIS-S NONE ok 8575 M87 329:17:18:58.473 ACIS-S NONE ok 7771 SST24 J143447.70+330 329:19:07:15.473 ACIS-S NONE ok 9155 SDSS J162453.47+3758 329:23:46:46.473 ACIS-S NONE ok obsid's 8631 through 8640, DEEP2 Field 2, all look good. ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------