To:sot_shift from: Dan Schwartz date: 02 Apr 10, 10:00 EDT Subject: SOT shift report 2010-04-02 L3907 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Apr_02_2010_L3907.txt. Shift L3907. Start at 092:12:00 GMT = 08:00am 02 Apr EDT End 10:00am 02 Apr SOT Lead DAS (Times will be given in GMT on day 092.) PLAN ---- Continue running load MAR2910A. Emerge from perigee passage and measure ACIS cti. Then do obsid 12131, continuation of an ACIS-I observation of the star cluster NGC 602 in the Small Magellanic Cloud, to study star formation and feedback into the environment. Then do obsid 11477, an ACIS-S observation of the SDSS J154150.85+310037.2 as part of a survey of intermediate mass black hole systems to study their evolutionary relation to quasars. Then do obsid 11568, an ACIS-S observation of the radio galaxy TOOT 1301+3658 as part of a Chandra Large Project to study the relation of the radio power to environment and feedback. NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: Two supports over the past day, no issues. One support about to start is planned to load the first stored command segment of APR0510A which would extend the on-board loads until 096:05:16. Yesterday afternoon CAP 648DR was successful to uplinke the semi-monthly ephemeris update. Last night, CAP 1148B was successfully run to support the MUPS warm firing testing. The MUPS firing was nominal, slightly longer (233 s vs. 226 s) than the CAP prediction, but consistent with the actual momentum immediately pre-dump. APR1210 products are in worked, expected to be out next Wednesday. Soft (115-195 kev) solar protons on ACE increased a factor of ~50 to 1000 articles/cm2-s-ster-MeV around 0700 UT, but have been decreasing since then. Not obvious what solar event caused this. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 12133 GD153 091:03:16: HRC-S LETG OK 11704 SDSS J163446.49+4619 091:17:24 ACIS-S NONE OK Next Comms: ----------- 092/1245-1500 1345 1445 DSS-54 MADRID 0945-1045 EDT, Fri 2 Apr 092/1905-2120 2005 2105 DSS-54 MADRID 1605-1705 EDT, Fri 2 Apr 093/0225-0440 0325 0425 DSS-54 MADRID 2325-0025 EDT, Fri 2 Apr 093/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Sat 3 Apr 093/1930-2145 2030 2130 DSS-24 GOLDSTONE 1630-1730 EDT, Sat 3 Apr 094/0240-0455 0340 0440 DSS-65 MADRID 2340-0040 EDT, Sat 3 Apr 094/1000-1215 1100 1200 DSS-27 GOLDSTONE 0700-0800 EDT, Sun 4 Apr 094/1855-2110 1955 2055 DSS-54 MADRID 1555-1655 EDT, Sun 4 Apr 095/0245-0500 0345 0445 DSS-27 GOLDSTONE 2345-0045 EDT, Sun 4 Apr 095/1200-1400 1300 1345 DSS-54 MADRID 0900-0945 EDT, Mon 5 Apr Orbital events: --------------- 2010:091:01:29:11.854 1471 EAPOGEE ORBIT APOGEE 2010:092:09:12:22.781 1471 EPERIGEE ORBIT PERIGEE 2010:093:16:56:49.956 1472 EAPOGEE ORBIT APOGEE 2010:095:00:40:26.300 1472 EPERIGEE ORBIT PERIGEE 2010:096:08:25:43.918 1473 EAPOGEE ORBIT APOGEE 2010:097:16:09:18.599 1473 EPERIGEE ORBIT PERIGEE 2010:098:23:53:46.034 1474 EAPOGEE ORBIT APOGEE 2010:100:07:38:11.317 1474 EPERIGEE ORBIT PERIGE SNAPSHOT summary ---------------- Status at AOS, 092:13:49, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 8 FIDS = 0 RA = 190.500 deg Dec = -29.499 deg ROLL = 357.548 deg Format = 2 OBSID = 56355 ascending 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 = 9408 800000 (RADMON E1300 = 108 1000 Disabled) MPC = 0 30 ANTI-CO = 0 245 Ascending through 57826 km. ACIS focal plane temperature -114.2 degC. EPH temp: 101.13 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 -------------------------------------------------------