SOT shift report 2000-09-01 L407 Start at 2000:245:12:50 GMT = 2000 Sept. 01 08:50am EDT End 12:00pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sept_01_2000_L407.txt SOT Lead Ed Kellogg Plan: ---- Doing OBSID 00734, CYGNUS LOOP SE 2000:245:09:14:42.690 47.3 ACIS-I NONE BLAST WAVE DYNAMICS, SUPERNOVA REMNANT ENVIRONMENTS, AND THE EVOLUTION OF THE CYGNUS LOOP then OBSID 01841, G21.5-0.9 2000:245:22:53:24.459 8.0 ACIS-I NONE EVENTS GMT OBSID -------------- ---- ----- AOS, 3 fids, 5 stars 1450 734 Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last day SSR dumps had trouble, got one dump, some delay results Data loss none Load is good -> day ? CAPs none next passes 1450, 2300 VCDU rollover 248:02:30 MP: SEP03 load approved. Next review Tuesday. S/C: - GOT: - SOT: Radiation is low. ACIS telecon: extensive analysis of squeegee tests by Shanil and Paul results in complexities that will need to be thought through. Apparent QE variations over the face of a chip, for example. One decision was made to eliminate the 2x2 pixel mode, because we don't want to give up angular resolution. Meetings: Flt. Dir. Board today, 2 pm. Data ---- On colossus at 1350 GMT.(/dsops/GOT/input), - Sep 1 09:39 2000_244_1137_244_2232_Dump_EM_10657.gz Evaluation of QL data --------------------- The following OBSIDs should be available for review. No comment after the entry means the QL image has not been distributed yet to SOT. OBSID Target Time SI SOT Eval. ----- ------ ----------- -- ------- 00786 M33 2000:243:00:30 ACIS-S NONE OK 00384 NGC 404 2000:243:13:46 ACIS-S NONE 00941 AX J2018+1139 2000:243:14:57 ACIS-I NONE nothing obvious 00658 1E 1740.7-2942 2000:243:17:15 ACIS-I NONE OK 00669 1746.7-3224 2000:243:20:23 ACIS-S NONE OK 00148G21.5-0.9,CENTER MC 2000:244:15:17 HRC-S NONE 00152 G21.5-0.9, +Y MCP 2000:244:18:17 HRC-S NONE 00155 G21.5-0.9, -Y MPC 2000:244:21:18 HRC-S NONE 00144 G21.5-0.9 2000:245:00:19 HRC-I NONE NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 1.3e6 vs. threshold 3.6e8. Orbital fluence (R>70km)is 1.7e7 vs. threshold 1.0e9. ACIS focal plane temperature -119.7 at 1125 EDT. Couldn't get SOT great station, MOS002 to accept my login. Chandra's state was: --------------------- UTC 2000:245:15:03:01 (Sep 1) f_ACE 1.75e+02 F_ACE 1.65e+07 Kp 2.3 R km 142791D OBT 2000:245:15:02:36 CTUVCDU 15941759 OBC s/w NRML FMT2_SSR CPEstat OBT 84207756.87 ONLVCDU 15941744 OBC Errs 0 OBSID 734 EPState SUN SIM TTpos 92903 HETG Angle 80.2 PCADMODE NPNT RA 314.068 Bus V 30.40 SIM FApos -535 LETG Angle 78.3 PCONTROL NPNT Dec 30.335 Bus I 34.31 AOFSTAR GUID Roll 218.051 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.09 Yaw Rate 0.06 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.99 Pitch Rate -0.11 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.34 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.03 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -44.07 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.89 SA Resolv 134.03 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 16.64 HRMA power 67.30 SCS 128 -Y SA Amps 17.43 EPHIN Geom LARG OBA power 104.90 SCS 129 +Y SA Temp 110.51 E150 1.3 SCS 130 -Y SA Temp 111.43 E300 0.1 Roll Mom. -0.322 E1300 0.0 Pitch Mom. -7.912 UpL Cmd Acc 64397 EPH A-Leak 0.5800 P4GM 0.0 Yaw Mom. 1.511 Cmd Rej A 142 EPH B-Leak 0.1000 P41GM 0.0