Jan_14_2000_L175.txt Shift L175 Start at 2000:014:13:00:00 GMT = 2000 Jan 14 8:00am EST End 2000 Jan 14 11:00am EST See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_13_2000_L175.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load JAN0900B load, running ACIS-S observation 529. Run CAP 542 to set, via RTS, ACIS FP temp to -130. 2000:014:05:20:18.736 60 EPERIGEE ORBIT PERIGEE 2000:015:13:04:42.874 61 EAPOGEE ORBIT APOGEE 2000:016:20:48:26.203 61 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 014:1300 AOS DSS-27 (Goldstone) 014:1500 529 Chandra status at AOS was nominal (see note 2) Uplink load for CAP 542 - CAP step 1 014:1522 Enable/Activate SCS 160 - CAP step 2 014:1531 LOS DSS-27 014:1600 End of shift 014:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot bwowser is NOT working due to a failed disk. Rob in the process of fixing it. 2) Chandra's state at AOS 014:1500 was: WAS EXPECTED PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 73.548413 deg 73.54840 DEC = -3.053268 deg -3.05327 ROLL = -57.260753 deg -57.26075 Format = 2 2 OBSID = 529 529 SIM FA = -535 -536 SIM TSC = 89823 89824 HETGA = 80.96 (OUT) OUT HETGB = 81.33 (OUT) OUT LETGA = 80.21 (OUT) OUT LETGB = 78.71 (OUT) EPHIN A-leak = B-leak = HRC SP PS = ON IM PS = OFF SP Top Step = 43 Sp Bot Step = 54 Shield 1 HV = OFF Shield 2 HV = ON Shield 2 HV Step = 8 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield 1 Event Rate = 0 Shield 2 Event Rate = 4300 ACIS FP Temp = -109.2 DEA Pwr = 49.7 DPA Pwr = 40.7 ACIS GSE Clocking data - All is OK per PPP. 3) Notes from 9:00am meeting: Operations (Darell Wicker): - Some problems with DSS-27 pass, resolved by switching channels. - Final segment of Jan09 load up, we're good till 016:1957 - Will run ACIS CAP 542 to lower FP temp to -130. Mission Planning (Kevin Marsh/Ken Gage): - JAN16 load finished and out for review. Meeting scheduled for noon today. - Kevin reported that we made the NY times today. SOT (Bill Podgorski): - Resolved final SIM voltage issues as missed frame (see Andy's E-mail) ASCDSOPS (Joy Nichols): - 2 new quick looks presented, see details below 4) Quick Look data review: OBSID Target Time Comment ----- ------ -------------- ------- 725 1E 2259+586 2000:012:02:17 ACIS-S, OK 605 UX ARI 2000:012:12:36 ACIS-S/HETG, OK