Jul_18_2002_L1092.txt Shift L1092 Start at 2002:199:11:00:00 GMT = 2002 Jul 18 7:00 am EDT End 2002 Jul 18 10:00 am EDT SOT shift report 2002-07-18 L1092 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Jul_18_2002_L1092.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Uploaded and started replan load JUL1802A in last COMM (199:1000 UT). Near apogee now, first observation in the replan load is of 'HER X-1 SHORT HI' (obsid 2705) which starts at 199:1540. Series of three ACIS-S/HETG observations before radzone. See http://asc.harvard.edu/acis/SOT_reports/Jul_18_2002_L1092-ACIS.txt for details of restart. Soft proton levels are high (about 33,000) and very slowly decreasing, but with the HETG in this is not a problem for the rest of this orbit. EPHIN levels are within limits, highest level relative to trip is P4GM at 77 (vs 300 trip). The CME on Tuesday was backsided, so it presents no problem, but there are sunspots (Sunspot 30) which present potential for flares and CME's. 75% chance of M class flare, 20% chance of X class flare in next 48 hrs. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- JUL1802A: ---- I2705 00 CAL-ER 2002:199:14:47:53.129 0.0 -- -- 175.6000 55.3000 290.11 400185 02705 00 2 HER X-1 SHORT HI 2002:199:15:40:29.507 19.0 ACIS-S HETG 254.4666 35.3709 223.05 200138 02530 00 2 IM PEG 2002:199:21:32:43.522 24.0 ACIS-S HETG 343.2814 16.8402 128.75 700455 03016 00 0 NGC 7314 2002:200:04:41:03.168 28.7 ACIS-S HETG 338.9595 -26.0754 90.05 ---- T_E07 00 CAL-ER 2002:200:13:22:28.078 8.1 -- -- 312.0000 -49.0000 25.38 ---- GG_07 00 CAL-ER 2002:200:16:36:05.854 3.6 -- -- 1.0000 -80.0000 65.97 ORBITAL EVENTS: 2002:198:05:08:33.402 406 EPERIGEE ORBIT PERIGEE 2002:198:09:46:38.075 407 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:199:12:52:11.281 407 EAPOGEE ORBIT APOGEE 2002:200:19:37:05.692 407 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:200:20:36:06.093 407 EPERIGEE ORBIT PERIGEE 2002:201:00:17:05.692 408 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:202:04:19:32.813 408 EAPOGEE ORBIT APOGEE 2002:203:05:09:20.416 408 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:203:12:04:32.119 408 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 199:1100 End of shift 199:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) No COMM this shift (see last shift report) 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hrs, 2 34m, 1 26m - SCS 107 trip yesterday just after radmon enable, at 198:1232 UT - In 198:1400 pass S/C had to be commanded on, SCS 107 had run nominally - Dumps current - In last pass (199:1000 UT): * Radiation levels permitted restart * Uplinked 3 LS from JUL1802A, good thru 203:0509 * Ran CAP 803 (ACIS CTI) * Ran CAP 675 - enable SCS107 Mission Planning (Ken): - JUL1802A replan load approved yesterday, uplinked and activated - JUL22 products rebuilt, sent out for load review today at 1pm S/C Engineering(Dan): - S/C is OK - ASVT testing of lunar eclipse patches continues today SOT(Bill): - See above notes on radiation DSOPS(Joy): - No quick looks today GOT/IST(Chris): - Install projection system in action room started yesterday Meetings/events: - 11am, FOT staff - 1pm Lockheed/CSC tagup telecon - 1pm, Load review - 2pm, FDB - 3pm, offline systems mtg 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------------