To:sot_shift from: Dan Schwartz date: 04 Feb 05, 12:00noon EST Subject: SOT shift report 2005-02-04 L2024 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Feb_04_2005_L2024.txt. Shift L2024. Start at 035:13:00 GMT = 08:00am 04 Feb EST End 11:00am 04 Feb SOT Lead DAS (Times will be given in GMT on day 035.) PLAN ---- Continue running load JAN3105B. Go through perigee passage and measure ACIS CTI on ascending leg. then obsid 6097, an ACIS-S ToO observation of the ultraluminous X-ray source in M82 in a flaring state. Next Comms: 035:1500 to 1600 035:2310 to 0010 036:0345 to 0445 036:1320 to 1420 036:2050 to 2150 037:0155 to 0255 037:1100 to 1200 037:2120 to 2220 038:0140 to 0340 038:1350 to 1450 038:2055 to 2155 039:0300 to 0500 039:1130 to 1230 039:1855 to 1955 Orbital events: 2005:035:15:31:46.589 759 EPERIGEE ORBIT PERIGEE 2005:036:23:15:00.565 760 EAPOGEE ORBIT APOGEE 2005:038:06:58:30.667 760 EPERIGEE ORBIT PERIGEE 2005:039:14:42:33.373 761 EAPOGEE ORBIT APOGEE 2005:040:22:25:27.830 761 EPERIGEE ORBIT PERIGEE EVENTS ------ Status at LOS, 035:02:38, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 130.167 deg Dec = 56.426 deg ROLL = 191.094 deg Format = 2 OBSID = 5613 SDSS J0840+5624 SIM FA = -467 SIM TSC = 75624 (ACIS-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.59 deg) HRC-S HV is ON EPHIN Geom = SMAL E150 = 178.4 E300 = 2.1 E1300 = 0.3 LT 10.0 (RADMON P4GM = 0.3 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 1.0200 mu-a Descending through 91911 km. ACIS focal plane temperature -118.1 degC. EPH temp 91.63 deg F Status at AOS, 035:15:02, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 8 FIDS = 0 RA = 116.002 deg Dec = 13.498 deg ROLL = 279.805 deg Format = 2 OBSID = 59814 perigee attitude SIM FA = -535 SIM TSC = -99615 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.59 deg) HRC-S HV is ON EPHIN Geom = LARG E150 = 7.0 E300 = 0.1 E1300 = 0.0 LT 10.0 (RADMON P4GM = 0.0 LT 300. Disabled) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.5400 mu-a Descending through 35565 km. ACIS focal plane temperature -115.5 degC. EPH temp 73.88 deg F 035:15:29 pass through perigee, 35298 km. 035:15:58 LOS Ascending through 35574 km. ACIS focal plane temperature -114.9 degC. EPH temp 72.95 deg F NOTES/ISSUES/PROBLEMS ACIS is running warm by 1.8 degC during the 5613 obsid. From the 9am status meeting: Three 34m supports over the past day. No issues. FEB0705B products were approved yesterday. ONLS passwords will be changed after the 1600 pass (11:00am). Conference room has been decommissioned. Room H782 will serve as a very small, temporary conference room in the ~month expected before new room is ready. Fax and xerox are setup in viewing area. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 5002 A1413 034:01:38 ACIS-I NONE looks good 4741 NGC4278 034:12:22 ACIS-S 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 -------------------------------------------------------