To:sot_shift from: Dan Schwartz date: 22 Oct 03, 12:00noon EDT Subject: SOT shift report 2003-10-22 L1553 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Oct_22_2003_L1553.txt. Shift L1553. Start at 295:12:00 GMT = 08:00am 22 Oct EDT End 10:00am 22 Oct SOT Lead DAS (Times will be given in GMT on day 295.) PLAN ---- Continue running load OCT2003B. Finish obsid 3949, an ACIS-S observation of the galaxy NGC 1427A interacting with the Fornax cluster. Then do ACIS CTI prior to perigee passage. Next Comms: 295:1640 to 1840 296:0245 to 0345 296:1315 to 1415 296:2030 to 2130 297:0250 to 0450 297:1315 to 1415 297:2045 to 2145 298:0345 to 0445 298:1215 to 1315 298:1815 to 1915 299:0345 to 0445 299:1315 to 1415 299:2030 to 2130 Orbital events: 2003:294:15:38:23.316 581 EAPOGEE ORBIT APOGEE 2003:295:23:22:00.945 581 EPERIGEE ORBIT PERIGEE 2003:297:07:05:43.371 582 EAPOGEE ORBIT APOGEE 2003:298:14:48:46.043 582 EPERIGEE ORBIT PERIGEE 2003:299:22:32:22.806 583 EAPOGEE ORBIT APOGEE 2003:301:06:16:07.596 583 EPERIGEE ORBIT PERIGEE 2003:302:13:59:15.020 584 EAPOGEE ORBIT APOGEE 2003:303:21:43:31.304 584 EPERIGEE ORBIT PERIGEE 2003:305:05:26:58.729 585 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 295:12:19, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 55.040 deg Dec = -35.650 deg ROLL = 36.267 deg Format = 2 OBSID = 3949 NGC 1427A SIM FA = -467 SIM TSC = 75623 (ACIS-S) DITHER = ENAB HETG = OUT (79.46 deg) LETG = OUT (77.59 deg) HRC-I HV is ON EPHIN Geom = LARG E150 = 1221.5 E300 = 14.8 E1300 = 0.2 LT 10.0 (RADMON P4GM = 0.3 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.0880 mu-a Descending through 86625 km. ACIS focal plane temperature -119.7. NOTES/ISSUES/PROBLEMS From the 9am status meeting: Four supports over the past day. No problems. One command segment uplinked, on-board loads good until 298:22:44. OCT2703A was reviewed yesterday. Revised products OCT2703B have been issued for an email review today. Star working group will meet at 10am EDT today. MUPS briefing for the Chandra community will be held 2-5pm EDT today. Dial 405-244-5060 1159# Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 3756 V987 TAU = HDE 28357 293:15:04 ACIS-S HETG Looks good 3949 NGC1427A 294:19:56 ACIS-S NONE Looks good ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 FAX: (617)495-7356 cell phone: (617)512-5627 pager: 877-693-7198 PIN 693-7198 or e-mail 6937198@archwireless.net -------------------------------------------------------