To:sot_shift from: Dan Schwartz date: 18 Jun 02, 12:00noon EDT Subject: SOT shift report 2002-06-18 L1062 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_18_2002_L1062.txt. Shift L1062. Start at 169:12:00 GMT = 08:00am 18 Jun EDT End 12:00 noon 18 Jun SOT Lead DAS (Times will be given in GMT on day 169.) PLAN ---- Continue running load JUN1702C. Perform ACIS CTI during belt egress, then OBSID 3711, a continuation of the study of star formation associated with the SNR W51. Next Comms: 169:1510 to 1610 169:2305 to 0005 170:0800 to 0900 170:1700 to 1800 171:0200 to 0300 171:1120 to 1220 Orbital events: 2002:170:10:41:24.928 396 ORBIT APOGEE 2002:171:18:25:03.429 396 ORBIT PERIGEE 2002:173:02:08:54.088 397 ORBIT APOGEE 2002:174:09:53:00.071 397 ORBIT PERIGEE EVENTS ------ Status at LOS, 169:06:54, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 290.002 deg Dec = -30.001 deg ROLL = 78.094 deg Format = 2 OBSID = 61159 ACIS CTI SIM FA = -535 SIM TSC = -99616 (HRC-S) HETG = OUT (79.46 deg) LETG = OUT (77.96 deg) HRC-I HV is ON EPHIN Geom = LARG E1300 = 0.0 LT 10.0 (RADMON P4GM = 3424 LT 300. DISABLED)) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.2680 mu-a Ascending through 48720 km. ACIS focal plane temperature -119.7. 15:10 AOS Status at AOS, 169:15:13, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 85.739 deg Dec = -40.988 deg ROLL = 139.281 deg Format = 2 OBSID = 3711 W51 SIM FA = -535 SIM TSC = 92903 (ACIS-I) HETG = OUT (79.46 deg) LETG = OUT (77.96 deg) HRC-I 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 = 0.1880 mu-a Ascending through 96379 km. ACIS focal plane temperature -119.7. 16:09 LOS. Status is essentially unchanged. Ascending through 100505 km. ACIS focal plane temperature -119.5. NOTES/ISSUES/PROBLEMS From the 9am status meeting: Two supports in last 24 hours, including a six hour coverage of the test of the ACA earth avoidance angle. Test was successful; however, the on-board stored command loads didn't acquire the monitor windows as was expected. Prepared CAP's with apparently the same commanding were used and did acquire the monitor windows. This will be investigated as a technical issue. JUN2402A products are available. Email review today (by 2pm if possible). Thermal analysis study briefing at 10am in action room. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 2524 W51 168:03:59 ACIS-I 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 -------------------------------------------------------