To:sot_shift from: Dan Schwartz date: 07 Aug 06, 12:00noon EDT Subject: SOT shift report 2006-07-08 L2573 -------- ******* Draft in progress change 07 to day of month change L2573 to shift name change 219 to day of year delete this section ******** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/web-cxc/htdocs/acis/SOT_reports/Aug_07_2006_L2573.txt. Shift L2573. Start at 219:12:00 GMT = 08:00am 07 Aug EDT End 10:00am 07 Jul SOT Lead DAS (Times will be given in GMT on day 219.) PLAN ---- Commence running load AUG0706B. Do obsid 6475, an HRC-S/LETG observation of HZ 43, a calibration observation to monitor the low energy response of the HRC. Then obsid 6415, an ACIS-I observation of to monitor the time behavior of the young stellar object IRAS05436-0007. Then obsid 6950, an ACIS-I observation of the Horologium Supercluster to study the structure and the connection of clusters to the supercluster. Then into perigee passage. Next Comms: 219:1320 to 1520 219:2250 to 2350 220:0445 to 0945 220:0855 to 1000 220:1655 to 1755 221:0335 to 0435 221:1040 to 1240 Orbital events: 2006:219:07:47:10.622 967 EAPOGEE ORBIT APOGEE 2006:220:15:30:06.972 967 EPERIGEE ORBIT PERIGEE 2006:221:23:15:09.551 968 EAPOGEE ORBIT APOGEE 2006:223:06:58:29.777 968 EPERIGEE ORBIT PERIGEE 2006:224:14:43:19.469 969 EAPOGEE ORBIT APOGEE 2006:225:22:27:19.977 969 EPERIGEE ORBIT PERIGEE 2006:227:06:11:16.153 970 EAPOGEE ORBIT APOGEE 2006:228:13:55:27.190 970 EPERIGEE ORBIT PERIGEE 2006:229:21:39:01.772 971 EAPOGEE ORBIT APOGEE EVENTS ------ Status at LOS, 219:04:48, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 275.109 deg Dec = -16.156 deg ROLL = 261.396 deg Format = 2 OBSID = 6421 M17 Pointing I SIM FA = -535 SIM TSC = 92903 (ACIS-I) DITHER = ENAB HETG = OUT (79.09 deg) LETG = OUT (77.59 deg) HRC-I HV is ON EPHIN Geom = SMAL E150 = 41.2 E300 = 5.4 E1300 = 7.2 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.0000 mu-a Ascending through 127187 km. ACIS focal plane temperature -119.2 degC. EPH temp: 102.38 degF EPH 27V: 12.32 Status at LOS, 219:13:21, was as follows: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 199.068 deg Dec = 29.114 deg ROLL = 268.226 deg Format = 1 OBSID = 6475 HZ 43 SIM FA = -990 SIM TSC = -99616 (HRC-S) DITHER = ENAB HETG = OUT (79.09 deg) LETG = IN ( 4.09 deg) HRC-S HV is ON EPHIN Geom = SMAL E150 = 50.3 E300 = 3.9 E1300 = 6.9 LT 20.0 (RADMON P4GM = 0.0 LT 300. Triggers) P41GM = 0.0 LT 8.47 A-leak = 1.0200 mu-a B-leak = 0.0000 mu-a Descending through 125093 km. ACIS focal plane temperature -119.2 degC. EPH temp: 96.12 degF EPH 27V: 12.44 NOTES/ISSUES/PROBLEMS From the 9am status meeting: Ten supports over the weekend. One issue, DSS-54 had a transmitter coolant leak, DSS-66 was brought on-line for uplink and the pass extended, and Chandra objectives were achieved. Two segments of the AUG0707B loads were uplinked: on-board loads are good until 221:21:20. AUG1406 products expected out tomorrow. The routine EIA self-test CAP will be run early this week. Soft solar protons are up a factor of 10 above background, presumably from a coronal stream from a coronal hole that was earth-facing. Solar activity is expected to remain extremely quiet. Partial power outage over the weekend had no apparent impacts. The generator came on for about 2 hours. Installation of the OFLS 11.6.1 had issues with data directories, so we remained at 11.5.3. The issues will be worked today. Quick look data: OBSID Target Time Comment ----- ------ -------------- ------- 6715 Kepler's Supernova 2006:215:17:19 ACIS-S NONE Looks good ------------------------------------------------------- Dan Schwartz, MS #3 das@head-cfa.harvard.edu phone: (617)495-7232 cell phone: (617)512-5627 pager: email to 6175125627@vtext.com -------------------------------------------------------