Dec_24_1999_L154.txt Shift L154 Start at 1999:358:13:45 GMT = 1999 Dec 24 8:45Am EST End 1999 Dec 24 11:00am EST See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_24_1999_L154.txt SOT Lead Ed Kellogg SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load DEC1999 load. Doing OBSID 00029, ALPHA CEN with LETG inserted and HRC-S as planned detector. EVENTS DONE OBSID -------------- ---- ----- AOS 1400 29 ACA has 3 fids, 3 stars, as planned 1405 HRC is counting (see notes) 1444 EOT 1603 Evaluation of QL data done at 358:14:30 -------------------------------------------- The following observations from the last ten days should be available for review. If there is no comment after the entry, it means the image has not yet appeared in the book. OBSID Target Time Comment ----- ------ -------------- ------- 01508 LP 944-20 1999:349:13:20 00609 LAMBDA AND 1999:351:04:22 in book, looks good 00494 A1795 1999:354:05:39 in book, looks good 01412 CEN A 1999:355:18:31 in book, looks good 00749 RX J0822-4300 1999:355:23:11 in book, looks good 00656 PSR J0218+4232 1999:356:05:35 in book, no obvious central source 00268 M31 - CENTER 1999:357:02:36 in book, looks good 00901 A521 1999:357:05:06 00029 ALPHA CEN 1999:358:10:50 383 M82 in book, looks good NOTES/ISSUES/PROBLEMS --------------------- At AOS, We had 3 fids and 3 stars, as expected in the DOT. From HRC R/T page: 2DET[AB]RT Detection Event Rate 357.00 / 4691.93 Fri Dec 24 14:44:33 GMT 1999. Chandra's state at AOS 358:14:18 was: UTC 1999:358:14:18:02 (Fri Dec 24) f_ACE 1.17e+02 F_ACE 0.00e+00 R km 20744A OBT 1999:358:14:17:38 CTUVCDU 12995199 OBC s/w NRML FMT1_SSR CPEstat OBT 62432258.20 ONLVCDU 12995192 OBC Errs 1 OBSID 29 EPState SUN SIM TTpos -99616 HETG Angle 81.0 PCADMODE NPNT RA 219.942 Bus V 30.55 SIM FApos -990 LETG Angle 4.8 PCONTROL NPNT Dec -60.851 Bus I 27.98 AOFSTAR GUID Roll 117.595 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTNN Dith Yang -14.99 Yaw Rate -0.11 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -19.50 Pitch Rate 0.03 OBSMode OBSV ACA Int Time 1.698 Roll Rate 0.26 Door OP ACT AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -5.98 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 38.12 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 51.73 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 13.33 HRMA power 91.30 -Y SA Amps 14.10 EPHIN Geom LARG OBA power 78.30 +Y SA Temp 116.22 E1300 0 -Y SA Temp 116.58 P4GM 1 Roll Mom. -4.226 P41GM 0 Pitch Mom. -5.981 UpL Cmd Acc 35270 A-Leak 0.1920 Yaw Mom. -0.636 Cmd Rej A 235 B-Leak 0.0320