To:sot_shift from: Dan Schwartz date: 05 Feb 10, 10:00 EST Subject: SOT shift report 2010-02-05 L3851 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Feb_05_2010_L3851.txt. Shift L3851. Start at 036:13:00 GMT = 08:00am 05 Feb EST End 10:00am 05 Feb SOT Lead DAS (Times will be given in GMT on day 036.) PLAN ---- Continue running load FEB0110B. Go through perigee passage, making ACIS cti measurements on ingress and egress. Then do obsid 11867, a GTO ACIS-I observation of the cluster of galaxies XMMUJ0236-5225 as part of a survey of clusters at redshift above 0.8, to use for cosmological studies. Then do obsid 12101, an HRC-S/LETG DDT observation of the nova KT Eri to study the expanding envelop.Then do obsid's 11963, 11964, 11967, ACIS-I/LETG of Mkn 421 to study the contamination on the ACIS filter. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: Three supports over the past day. There was no voice comm for most of a support due to switch failure at JPL. Their system was rebooted and comm was re-established. One stored command sequence uplinked, on-board loads are good through 039:06:56. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 10947 Cygnus OB2 034:22:34 ACIS-I NONE OK 11278 M31 035:06:40 ACIS-I NONE OK 11961 MKN421 035:09:09 ACIS-I LETG OK 11962 MKN421 035:14:50 ACIS-I LETG OK Next Comms: ----------- 036/1635-1850 1735 1835 DSS-45 CANBERRA 1235-1335 EST, Fri 5 Feb 037/0215-0430 0315 0415 DSS-24 GOLDSTONE 2215-2315 EST, Fri 5 Feb 037/1000-1215 1100 1200 DSS-24 GOLDSTONE 0600-0700 EST, Sat 6 Feb 037/1700-1915 1800 1900 DSS-54 MADRID 1300-1400 EST, Sat 6 Feb 038/0245-0500 0345 0445 DSS-54 MADRID 2245-2345 EST, Sat 6 Feb 038/1045-1300 1145 1245 DSS-65 MADRID 0645-0745 EST, Sun 7 Feb 038/2045-2300 2145 2245 DSS-54 MADRID 1645-1745 EST, Sun 7 Feb 039/0245-0500 0345 0445 DSS-54 MADRID 2245-2345 EST, Sun 7 Feb 039/1320-1535 1420 1520 DSS-54 MADRID 0920-1020 EST, Mon 8 Feb Orbital events: --------------- 2010:035:12:43:28.490 1450 EAPOGEE ORBIT APOGEE 2010:036:20:26:49.053 1450 EPERIGEE ORBIT PERIGEE 2010:038:04:11:35.801 1451 EAPOGEE ORBIT APOGEE 2010:039:11:55:12.481 1451 EPERIGEE ORBIT PERIGEE 2010:040:19:40:19.778 1452 EAPOGEE ORBIT APOGEE SNAPSHOT summary ---------------- Status at LOS, 036:12:59, was as follows: PCAD MODE = NMAN CONTROL LAW FLAG = NPNT Stars: = 0 FIDS = 0 RA = 258.242 deg Dec = 72.195 deg ROLL = 53.860 deg Format = 2 OBSID = 56469 descending cti SIM FA = -535 SIM TSC = -99616 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-S HV is ON EPHIN Geom = VLD E150 = 58 800000 (RADMON E1300 = 111 1000 DISABLED) MPC = 30 ANTI-CO = 247 Descending through 78257 km. ACIS focal plane temperature -119.9 degC. EPH temp: 115.28 degF ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------