To:sot_shift from: Dan Schwartz date: 21 Aug 08, 12:00noon EDT Subject: SOT shift report 2008-08-21 L3318 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Aug_21_2008_L3318.txt. Shift L3318. Start at 234:12:00 GMT = 08:00am 21 Aug EDT End 10:00am 21 Aug SOT Lead DAS (Times will be given in GMT on day 234.) PLAN ---- Continue running load AUG1808D. Do obsid 9382, an ACIS-I observation of the high cooling rate cluster of galaxies MACSJ1931.8-2634, to study how well the cooling is balanced by AGN heat input. Next Comms: 234/1850-2140 1930 2130 DSS-66 MADRID 1530-1730 EDT, Thu 21 Aug 235/0245-0500 0345 0445 DSS-27 GOLDSTONE 2345-0045 EDT, Thu 21 Aug 235/1055-1345 1135 1335 DSS-66 MADRID 0735-0935 EDT, Fri 22 Aug 235/1920-2210 2000 2200 DSS-66 MADRID 1600-1800 EDT, Fri 22 Aug 236/0245-0500 0345 0445 DSS-24 GOLDSTONE 2345-0045 EDT, Fri 22 Aug 236/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Sat 23 Aug 236/1900-2115 2000 2100 DSS-27 GOLDSTONE 1600-1700 EDT, Sat 23 Aug Orbital events: 2008:233:16:41:56.889 1248 EPERIGEE ORBIT PERIGEE 2008:235:00:25:43.124 1249 EAPOGEE ORBIT APOGEE 2008:236:08:09:47.723 1249 EPERIGEE ORBIT PERIGEE 2008:237:15:53:26.764 1250 EAPOGEE ORBIT APOGEE 2008:238:23:36:44.381 1250 EPERIGEE ORBIT PERIGEE 2008:240:07:21:33.757 1251 EAPOGEE ORBIT APOGEE 2008:241:15:04:31.584 1251 EPERIGEE ORBIT PERIGEE EVENTS ------ Status at LOS, 234:12:14, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 292.944 deg Dec = -26.585 deg ROLL = 285.025 deg Format = 2 OBSID = 9382 MACSJ1931.8-2634 SIM FA = -535 SIM TSC = 91255 (ACIS-I) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-S HV is ON EPHIN Geom = SMAL E150 = 102.1 E300 = 3.7 E1300 = 5.0 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Ascending through 122701 km. ACIS focal plane temperature -119.7 degC. EPH temp: 113.80 degF EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Four supports over the past day, no issues. The last stored command segment of the AUG1808D loads was uplinked, on--board loads good until 237:17:18. AUG2508B products out this morning for an email review by 2pm today. Thermal yellow limit violations from yesterday have cleared. DSops will be installing DS 7.6.11.9, a workaround which fixes some cases of SIR use. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9077 J0940-5428 233:02:16 ACIS-I NONE ok, target not visible 8958 NGC 6681 233:05:37 ACIS-S NONE ok, target not visible ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------