SOT shift report 2000-07-07 L350 Start at 2000:189:12:45 GMT = 2000 July 07 08:45am EDT End 1:00pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_07_2000_L350.txt SOT Lead Ed Kellogg Plan: doing OBSID 00628, HD 135379, ACIS-S NONE, X-RAY EMISSION FROM INTERMEDIATE MASS STARS OBSID 00666, 1736-297 at 15:43, ACIS-S NONE, THE FAINTEST 'FIELD' LOW-MASS X-RAY BINARIES OBSID 00945, GALACTIC CENTER ARC at 19:29, ACIS-I NONE, THE ASSOCIATION OF THE HOT X-RAY GAS WITH THE NONTHERMAL RADIO ARC NEAR THE GALACTIC CENTER EVENTS GMT OBSID -------------- ---- ----- AOS, 3 fids, 5 stars 1705 666 Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 1 day SSR dumps 3 , of which 0 failed Data loss none Load is good -> day 190:23:30 CAP 629 ACIS FP Temp change was completed yesterday MP: Load review 2nd held yesterday, rebuild in progress, with small changes in star cat. will hold one more today @ 2 pm Ken's new way to do HETG ops without hand edits didn't work out. Another technique that covers most cases is being developed. OFLS9.0 testing MP section succeeded when systematic error was changed to 0. This is a random error which has a work-around. Charlotte's testing of the command management section reveals some errors with report generation. The CAP to update the onboard ephemeris is planned for Monday execution. S/C: GOT: Data ---- On colossus at 1238 GMT.(/dsops/GOT/input), - 2000_188_1242_188_2301_Dump_EM_85840.gz Evaluation of QL data --------------------- The following OBSIDs should be available for review. If there is no comment after the entry, it means that the QL image has not been distributed yet to SOT. OBSID Target Time SI SOT Eval. ----- ------ ----------- -- ------- 01770 G21.5-0.9 2000:187:03:48 ACIS-S NONE OK 01771 G21.5-0.9 2000:187:06:03 ACIS-S NONE OK 01780 G21.5-0.9 2000:187:08:17 ACIS-S NONE OK 01781 G21.5-0.9 2000:187:10:32 ACIS-S NONE OK 01782 G21.5-0.9 2000:187:12:46 ACIS-S NONE OK 01772 G21.5-0.9 2000:187:15:20 ACIS-I NONE OK 01773 G21.5-0.9 2000:187:17:35 ACIS-I NONE OK 01774 G21.5-0.9 2000:187:19:49 ACIS-I NONE OK 01775 G21.5-0.9 2000:187:22:04 ACIS-I NONE OK 01776 G21.5-0.9 2000:188:00:18 ACIS-I NONE OK 01777 G21.5-0.9 2000:188:02:33 ACIS-I NONE OK 01778 G21.5-0.9 2000:188:04:47 ACIS-I NONE OK 01779 G21.5-0.9 2000:188:07:02 ACIS-I NONE OK 00538 A1423 2000:189:01:20 ACIS-I NONE 00399 NGC 4314 2000:189:04:33 ACIS-S NONE 00800 CB 58 2000:189:05:30 ACIS-S NONE 00628 HD 135379 2000:189:09:45 ACIS-S NONE NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 9.3e4 vs. threshold 3.6e8. Orbital fluence is 6.1e5 vs. threshold 1.0e9. ACIS focal plane temperature -119.7 at 1710 GMT. Chandra's state was: --------------------- UTC 2000:189:14:46:01 (Jul 7) f_ACE 1.27e+01 F_ACE 6.52e+05 Kp 1.3 R km 131369A OBT 2000:189:09:14:29 CTUVCDU 13755903 OBC s/w NRML FMT2_NORM CPEstat OBT 79348469.39 ONLVCDU 13755888 OBC Errs 0 OBSID 628 EPState SUN SIM TTpos 75624 HETG Angle 80.2 PCADMODE NMAN RA 223.784 Bus V 31.02 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec 26.920 Bus I 32.54 AOFSTAR GUID Roll 239.492 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTNNNNN Dith Yang -6.53 Yaw Rate 174.49 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.13 Pitch Rate -34.54 OBSMode NEXT ACA Int Time 1.698 Roll Rate 72.45 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -2.61 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -11.82 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.89 SA Resolv 101.45 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 15.26 HRMA power 62.90 SCS 128 -Y SA Amps 16.64 EPHIN Geom LARG OBA power 119.10 SCS 129 +Y SA Temp 108.44 E150 15 SCS 130 -Y SA Temp 107.90 E300 15 Roll Mom. -10.531 E1300 5 Pitch Mom. -4.941 UpL Cmd Acc 41875 EPH A-Leak 0.3320 P4GM 0 Yaw Mom. 1.309 Cmd Rej A 192 EPH B-Leak 0.0560 P41GM 0