To:sot_shift from: Dan Schwartz date: 06 Mar 08, 12:00noon EST Subject: SOT shift report 2008-03-06 L3149 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Mar_06_2008_L3149.txt. Shift L3149. Start at 066:13:00 GMT = 08:00am 06 Mar EST End 10:00am 06 Mar SOT Lead DAS (Times will be given in GMT on day 066.) PLAN ---- Continue running load MAR0308B. Finish obsid 9278, an ACIS-S observation of the nearby bulgeless galaxy NGC3621, but which is suspected to contain an AGN based on Spitzer mid-IR spectroscopy. Then do ACIS cti measurements surrounding perigee passage. Next Comms: 066/1835-2025 1915 2015 DSS-46 CANBERRA 1415-1515 EST, Thu 6 Mar 067/0200-0415 0300 0400 DSS-34 CANBERRA 2200-2300 EST, Thu 6 Mar 067/1000-1215 1100 1200 DSS-27 GOLDSTONE 0600-0700 EST, Fri 7 Mar 067/2030-2245 2130 2230 DSS-24 GOLDSTONE 1630-1730 EST, Fri 7 Mar 068/0310-0600 0350 0550 DSS-66 MADRID 2250-0050 EST, Fri 7 Mar 068/1000-1215 1100 1200 DSS-24 GOLDSTONE 0600-0700 EST, Sat 8 Mar 068/1750-2025 1830 2015 DSS-66 MADRID 1330-1515 EST, Sat 8 Mar 069/0220-0510 0300 0500 DSS-66 MADRID 2200-0000 EST, Sat 8 Mar Orbital events: 2008:065:18:44:23.010 1185 EAPOGEE ORBIT APOGEE 2008:067:02:28:22.133 1185 EPERIGEE ORBIT PERIGEE 2008:068:10:13:05.767 1186 EAPOGEE ORBIT APOGEE 2008:069:17:57:22.838 1186 EPERIGEE ORBIT PERIGEE 2008:071:01:40:53.390 1187 EAPOGEE ORBIT APOGEE 2008:072:09:25:03.183 1187 EPERIGEE ORBIT PERIGEE 2008:073:17:08:26.391 1188 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 066:11:58, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 169.547 deg Dec = -32.825 deg ROLL = 3.630 deg Format = 2 OBSID = 9278 NGC3621 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 = 79.3 E300 = 4.2 E1300 = 7.7 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 104799 km. ACIS focal plane temperature -119.7 degC. EPH temp: degF 112.31 EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Three supports over the past day. No issues. One stored command segment was uplinked, on-board loads good until 069:11:58. Perigee is now low enough that we will often be using the low power transmitter. Solar protons are at background level. No significant solar activity is expected. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9549 NGC 4625 065:01:27 ACIS-S NONE ok 7933 NGC2563-P10 065:17:29 ACIS-I NONE ok 9268 UGC 4203 066:08:29 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 -------------------------------------------------------