To:sot_shift from: Dan Schwartz date: 11 Jul 01, 12:00noon EDT Subject: SOT shift report 2001-07-11 L720 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_11_2001_L720.txt. Shift L720. Start at 192:12:00 GMT = 08:00am 11 Jul EDT End 12:00 noon 11 Jul SOT Lead DAS (Times will be given in GMT on day 192.) PLAN ---- Continue running load JUL0901C. Do OBSID 2067, an ACIS-S observation of the nearby spiral galaxy IC 5332. Then do ACIS CTI measurements around the perigee passage. No Comm this shift Next Comms: 192:17:35 to 18:35 193:02:00 to 03:00 193:08:40 to 10:40 193:18:40 to 20:40 194:04:30 to 05:30 194:12:50 to 14:50 195:00:45 to 01:45 195:09:20 to 11:20 195:17:00 to 18:00 196:02:00 to 03:00 196:11:00 to 12:00 196:20:00 to 21:55 Orbital events: 2001:192:23:37:26.219 266 EPERIGEE ORBIT PERIGEE 2001:194:07:21:29.838 267 EAPOGEE ORBIT APOGEE 2001:195:15:05:27.015 267 EPERIGEE ORBIT PERIGEE 2001:196:22:50:03.921 268 EAPOGEE ORBIT APOGEE 2001:198:06:34:41.067 268 EPERIGEE ORBIT PERIGEE 2001:199:14:19:15.951 269 EAPOGEE ORBIT APOGEE 2001:200:22:04:53.794 269 EPERIGEE ORBIT PERIGEE 2001:202:05:48:39.600 270 EAPOGEE ORBIT APOGEE 2001:203:13:34:31.362 270 EPERIGEE ORBIT PERIGEE EVENTS ------ Status at LOS, 191:22:39, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 353.637 deg Dec = -36.091 deg ROLL = 86.685 deg Format = 2 OBSID = 2067 IC 5332 SIM FA = -467 SIM TSC = 75623 (ACIS-S) HETG = OUT (79.84 deg) LETG = OUT (77.96 deg) HRC-S HV is ON EPHIN Geom = LARG E1300 = 0.1 LT 10.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 0.8480 mu-a B-leak = 0.1520 mu-a Descending through 134791 km. ACIS focal plane temperature -119.7. NOTES/ISSUES/PROBLEMS From the 9am status meeting: Two supports in the last day. SSR readout is current. On-board loads good until 195:17:00 Good email review of JUL1601 yesterday. Products for JUL1601B have been sent out this morning for a load review at 2pm today. Following that, there will be a special review of the Moon observation scheduled for July 26, at 2:30pm today, at 405 244 5060 pin 1159#. HETG operations next week will NOT use the new CSD. We can't get the required comm coverage, and we want to be in contact the first time the new CSD are used. Comm time is tight right now due to two newly launched missions, but we expect to be able to negotiate it relatively soon for grating operations. If not, we may consider special grating insertions and retractions during a comm scheduled during perigee passage. Meetings: Star selection working group, 10am 405 244 5060 pin 1165# Radiation operations telecon, 11am 405 244 5060 pin 1165# Review of Moon operations, 405 244 5060 pin 1159# Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 2478 Comet LINEAR 2001 A2 190:20:29 HRC-S LETG Nothing visible ------------------------------------------------------- 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 -------------------------------------------------------