To:sot_shift from: Dan Schwartz date: 25 Jan 06, 12:00noon EST Subject: SOT shift report 2006-01-25 L2379 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Jan_25_2006_L2379.txt. Shift L2379. Start at 025:13:00 GMT = 08:00am 25 Jan EST End 10:00am 25 Jan SOT Lead DAS (Times will be given in GMT on day 025.) PLAN ---- Continue running load JAN2306B. Emerge from perigee and do obsid's 7114 and 7087, ACIS-S as part of a study of Ultra-Luminous X-ray sources in a complete sample of nearby galaxies. Then obsid 6797, an ACIS-I search for AGN in the cluster of galaxies Abell 754. Then obsid 6474, an HRC-I/LETG calibration observation of HZ43. Then obsid 7268, the first part of the ToO observation of Cyg X-3 to study the wind of the massive Wolf-Rayet companion star with ACIS-S/HETG. No comm this shift. Next Comms: 025:2200 to 2300 026:0315 to 0415 026:1200 to 1300 026:2245 to 2345 027:0230 to 0330 027:1500 to 1600 027:2235 to 2335 Orbital events: 024:23:22:24.802 893 EPERIGEE ORBIT PERIGEE 026:07:06:02.912 894 EAPOGEE ORBIT APOGEE 027:14:49:21.200 894 EPERIGEE ORBIT PERIGEE 028:22:33:45.978 895 EAPOGEE ORBIT APOGEE 030:06:16:38.371 895 EPERIGEE ORBIT PERIGEE 031:14:01:43.075 896 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 025:04:44, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 8 FIDS = 0 RA = 141.000 deg Dec = 50.002 deg ROLL = 155.401 deg Format = 2 OBSID = 59153 ACIS cti SIM FA = -535 SIM TSC = -99616 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.59 deg) HRC-I HV is ON EPHIN Geom = LARG E150 = 0.3 E300 = 0.1 E1300 = 0.0 LT 20.0 (RADMON P4GM = 0.0 LT 300. Disabled) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.9480 mu-a Ascending through 56851 km. ACIS focal plane temperature -119.7 degC. EPH temp 87.33 degF EPH 27V 23.42 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Three supports over the past day. No issues. One stored command segment uplinked, on-board loads good until 028:19:33. Products for JAN3006A are expected out later this morning, for a load review late in the afternoon. ACE solar protons are at background level. No solar activity expected in the near future. Joy notes that three recent science observations, as well as the last descending ACIS CTI, had temperatures about -118 for at least a short amount of time. The updated MATLAB tools for 2006 have been installed. All users should update their installations from lucky, ttrinh/Matlab, following Tan's email yesterday. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 7073 NGC3379 023:06:09 ACIS-S NONE Looks ok 5763 cl1357+6232 024:06:18 ACIS-I NONE Looks ok ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------