Dec_17_1999 Shift m147 Start at 1999:351:20:00:00 GMT End 351:23:00:00 GMT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_17_1999_M147.txt. SOT Lead Ed Kellogg SOT FP FOT-SI HRC-SI ACIS-SI OTHER Plan: - Continue load DEC1299, OBSID 609, AXAF/HETG spectra of the RS CVn binary, Lambda And, planning for TOO, gamma ray burst source, starting about 1999:352:05:00 GMT ((midnight tonight EST). EVENTS DONE OBSID -------------- ---- ----- AOS 2200 609 ACA shows 3 fids, 5 stars 2205 NOTES/ISSUES/PROBLEMS --------------------- Heads up for Monday: In order, we will do the SCSs ofr SI safing in OBC-B, then CAP 528 to drop the ACIS focal plane to -125C, and the dither test. During the dither test, we'll intermittently go to fmt 2 to check ACIS temperature. Evaluation of QL data done at 346:21:00 -------------------------------------------- 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 ----- ------ -------------- ------- 01484 ArLac 1999:343:10:03 01493 ArLac 1999:343:14:33 01497 ArLac 1999:343:16:33 01502 ArLac 1999:343:19:03 01503 ArLac 1999:343:19:35 01504 ArLac 1999:343:20:07 01449 RX J0439.0+0715 1999:343:21:50 01449 RX J0439.0+0715 1999:343:21:50 00850 BAL 0256-0119 1999:343:22:47 00498 A2199 1999:345:11:01 in book, looks good 00495 A1835 1999:345:17:08 in book, looks good 00330 NGC 5548 1999:345:23:08 in book, looks good 01408 CAS A, -Y MCP 1999:347:00:07 00811 TON S 180 1999:348:01:42 in book, looks good 00624 LP 944-20 1999:349:00:24 in book, no obvious central object 01508 LP 944-20 1999:349:13:20 00969 NGC 253 1999:350:12:29 00765 TOO SUPERNOVA (A5) 1999:350:17:14 00609 LAMBDA AND 1999:351:04:22 From the chandra snapshot ------------------------- UTC 1999:351:22:15:02 (Fri Dec 17) f_ACE 2.21e+01 F_ACE 4.78e+06 R km 132096D OBT 1999:351:22:14:30 CTUVCDU 10746659 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 61856070.39 ONLVCDU 10746656 OBC Errs 0 OBSID 609 EPState SUN SIM TTpos 74424 HETG Angle 6.7 PCADMODE NPNT RA 354.361 Bus V 30.40 SIM FApos -467 LETG Angle 79.1 PCONTROL NPNT Dec 46.475 Bus I 27.22 AOFSTAR GUID Roll 286.526 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.86 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -2.63 Pitch Rate -0.32 OBSMode NEXT ACA Int Time 0.705 Roll Rate 0.26 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.23 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -16.54 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.81 SA Resolv 107.02 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 12.95 HRMA power 89.40 -Y SA Amps 14.10 EPHIN Geom LARG OBA power 100.30 +Y SA Temp 117.32 E1300 2 -Y SA Temp 116.58 P4GM 0 Roll Mom. 10.896 P41GM 0 Pitch Mom. -1.832 UpL Cmd Acc 21015 A-Leak 0.3080 Yaw Mom. -1.482 Cmd Rej A 0 B-Leak 0.0480