To:sot_shift from: Dan Schwartz date: 11 Jun 08, 12:00noon EDT Subject: SOT shift report 2008-06-11 L3247 -------- See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Jun_11_2008_L3237.txt. Shift L3237. Start at 163:13:00 GMT = 08:00am 11 Jun EDT End 10:00am 11 Jun SOT Lead DAS (Times will be given in GMT on day 163.) PLAN ---- Continue running load JUN0908A. Finish obsid 9871, an HRC-I observation of the late G/K supergiant star HD157999 to study generation of magnetic fields in such stars. Then obsid's 9873 and 9721, ACIS-I observations of the Extended Groth Strip to compare with multiwavelength data of the AEGIS project and study AGN evolution, sandwiched around obsid 9373, an ACIS-I observation of the cluster of galaxies MACS1427-25 to constrain dark energy via the X-ray gas mass fraction. Next Comms: 163/1100-1315 1200 1300 DSS-27 GOLDSTONE 0800-0900 EDT, Wed 11 Jun 163/1920-2210 2000 2200 DSS-66 MADRID 1600-1800 EDT, Wed 11 Jun 164/0300-0515 0400 0500 DSS-27 GOLDSTONE 0000-0100 EDT, Thu 12 Jun 164/1050-1305 1150 1250 DSS-34 CANBERRA 0750-0850 EDT, Thu 12 Jun 164/1620-1850 1700 1840 DSS-46 CANBERRA 1300-1440 EDT, Thu 12 Jun 165/0140-0330 0220 0320 DSS-46 CANBERRA 2220-2320 EDT, Thu 12 Jun 165/1240-1455 1340 1440 DSS-27 GOLDSTONE 0940-1040 EDT, Fri 13 Jun Orbital events: 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, 126:10:28, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 261.647 deg Dec = 4.160 deg ROLL = 173.999 deg Format = 1 OBSID = 9871 HD157999 SIM FA = -715 SIM TSC = -50504 (HRC-I) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.21 deg) HRC-I HV is ON EPHIN Geom = SMAL E150 = 50.3 E300 = 6.9 E1300 = 8.1 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 Ascending through 135317 km. ACIS focal plane temperature -119.7 degC. EPH temp: 97.37 degF EPH 27V: 26.84 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Four supports over the past day. No issues. One stored command sequence uplinked, on-board loads good until 167:07:59 JUN1608A products released yesterday for load review at 2pm today. First eclipse of the season is tomorrow. Today the pre-approved CAP's 897 and 898 will be run to enable and activate SCS 29 and set the "SHORT" eclipse flag. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 8972 CH Cyg 162:18:56 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 -------------------------------------------------------