To:sot_shift from: Dan Schwartz date: 29 Mar 02, 12:00noon EST Subject: SOT shift report 2002-03-29 L981 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_29_2002_L981.txt. Shift L981. Start at 088:13:00 GMT = 08:00am 29 Mar EST End 10:00am 29 Mar SOT Lead DAS (Times will be given in GMT on day 088.) PLAN ---- Continue running load MAR2502B. Finish ACIS-S/HETG observation of the X-ray bright quasar 1ES 1028+511, obsid 3472, to look for absorption from a warm IGM. Then do ACIS-S/HETG observations of the active G giant 24 Ursae Majoris, obsid 3471. Next Comms: 088:1325 to 1425 088:2200 to 2300 089:0535 to 0635 089:1415 to 1515 089:2300 to 0000 090:0800 to 0900 090:1710 to 1910 Orbital events: 2002:089:18:57:54.206 EPERIGEE 365 ORBIT PERIGEE 2002:091:02:41:40.740 EAPOGEE 366 ORBIT APOGEE 2002:092:10:25:07.284 EPERIGEE 366 ORBIT PERIGEE 2002:093:18:08:33.494 EAPOGEE 367 ORBIT APOGEE 2002:095:01:53:02.677 EPERIGEE 367 ORBIT PERIGEE 2002:096:09:36:13.313 EAPOGEE 368 ORBIT APOGEE 2002:097:17:20:21.888 EPERIGEE 368 ORBIT PERIGEE EVENTS ------ Status at LOS, 088:05:53, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 157.838 deg Dec = 50.924 deg ROLL = 222.441 deg Format = 2 OBSID = 3472 1ES 1028+511 SIM FA = -467 SIM TSC = 74424 (ACIS-I) HETG = IN ( 6.34 deg) LETG = OUT (77.96 deg) HRC-S HV is ON EPHIN Geom = LARG E1300 = 0.0 LT 10.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.5640 mu-a Ascending through 133154 km. ACIS focal plane temperature -119.7. Status at AOS, 088:13:28, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 157.843 deg Dec = 50.922 deg ROLL = 222.438 deg Format = 2 OBSID = 3472 1ES 1028+511 SIM FA = -467 SIM TSC = 74424 (ACIS-I) HETG = IN ( 6.34 deg) LETG = OUT (77.96 deg) HRC-S HV is ON EPHIN Geom = LARG E1300 = 0.0 LT 10.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.5440 mu-a Descending through 135450 km. ACIS focal plane temperature -119.7. 088:14:23 LOS. Status is essentially unchanged. Descending through 134980 km. ACIS focal plane temperature -119.7. NOTES/ISSUES/PROBLEMS From the 9am status meeting: CAP 791 uplinked the two segments comprising load MAR3002B. On-board loads are good until 091:04:49. APR0102B products have been run in continuity, and were approved in a telecon following the status meeting. Flight Director's CCB yesterday approved GRETA 1.2.1 for promotion. Plan is to upgrade two machines and regression test, then install redhat 7.1 and greta 1.2.1 on other machines after satisfactory test. A simulation exercise is scheduled for April 2. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 3454 GK PER 086:09:49 ACIS-S HETG 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 -------------------------------------------------------