To:sot_shift from: Dan Schwartz date: 09 Jun 08, 12:00noon EDT Subject: SOT shift report 2008-06-09 L3245 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Jun_09_2008_L3235.txt. Shift L3235. Start at 161:13:00 GMT = 08:00am 09 Jun EDT End 10:00am 09 Jun SOT Lead DAS (Times will be given in GMT on day 161.) PLAN ---- Continue running load JUN0908A. Finish obsid 9872, an ACIS-I observation of the star cluster NGC 6611 to study the effects of UV from the massive stars, on the disks around low mass stars. Then do obsid 8912, an HRC observation of the late G/K supergiant star HD157999 to study generation of magnetic fields in such stars. Then obsid 9868, an ACIS-S observation of CH Cyg to continue study of its X-ray jets. Then into perigee passage. Next Comms: 161/2010-2220 2050 2210 DSS-66 MADRID 1650-1810 EDT, Mon 9 Jun 162/0200-0415 0300 0400 DSS-54 MADRID 2300-0000 EDT, Mon 9 Jun 162/1355-1605 1455 1550 DSS-24 GOLDSTONE 1055-1150 EDT, Tue 10 Jun 162/1830-2120 1910 2110 DSS-66 MADRID 1510-1710 EDT, Tue 10 Jun 163/0300-0515 0340 0505 DSS-27 GOLDSTONE 2340-0105 EDT, Tue 10 Jun 163/1100-1315 1200 1300 DSS-27 GOLDSTONE 0800-0900 EDT, Wed 11 Jun Orbital events: 2008:160:23:20:31.169 1221 EAPOGEE ORBIT APOGEE 2008:162:07:03:48.110 1221 EPERIGEE ORBIT PERIGEE 2008:163:14:47:29.172 1222 EAPOGEE ORBIT APOGEE 2008:164:22:30:58.035 1222 EPERIGEE ORBIT PERIGEE 2008:166:06:14:40.201 1223 EAPOGEE ORBIT APOGEE 2008:167:13:58:00.438 1223 EPERIGEE ORBIT PERIGEE 2008:168:21:42:19.472 1224 EAPOGEE ORBIT APOGEE 2008:170:05:25:33.810 1224 EPERIGEE ORBIT PERIGEE 2008:171:13:10:43.479 1225 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 161:12:44, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 274.917 deg Dec = -13.802 deg ROLL = 116.004 deg Format = 2 OBSID = 9872 NGC 6611 SIM FA = -535 SIM TSC = 92903 (ACIS-I) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-I HV is ON EPHIN Geom = SMAL E150 = 48.8 E300 = 6.4 E1300 = 8.0 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Descending through 117802 km. ACIS focal plane temperature -119.9 degC. EPH temp: 98.62 degF EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Nine supports over the weekend, no issues. Three stored command sequences uplinked, on-board loads good until 164:11:50. JUN1609 in work, might be released tomorrow. A couple of yellow limits were hit in a long forward sun observation on Saturday. These have been hit before and not considered a concern. First eclipse of the season will occur on Thursday. A review of the contingency CAP for eclipse will take place 9:30am tomorrow. CAP to be distributed. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 9517 NGC5813 157:20:34 ACIS-S NONE OK 9863 AEGIS-1 159:00:48 ACIS-I NONE OK 9864 NGC 6611 159:23:35 ACIS-I NONE OK 9002 GS 1839-06 160:06:32 HRC-I NONE nothing visible 9867 CH Cyg 160:07:18 ACIS-S NONE 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 -------------------------------------------------------