SOT shift report 2001-02-16 L575 Start at 2001:047:13:45 GMT = 2001 Feb. 16 08:45am EST End 10:30am EST SOT Lead Ed Kellogg Plan: ---- CAL-ER then 01589, NGC 4593 2001:047:20:44, HRC-S LETG REAL TIME OBSERVATIONS GMT OBSID ---------------------- ---- ----- 0 fids, 5 stars, NPNT, KALM 1359 61734 SIM @ HRC-S, LETG inserted 1402 LOS 1439 Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day(s) Dumps current Data loss none Load is good -> 051:07:25 CAPs CAP700 SSR swap back to A next passes 1720, 0340 MP: Next week's load was signed off. We are working on the FEB2601 load. It has lots of constrained observations. We are looking into including a dark current measuremnt in that week. OFLS 9.1 test: A DSN scheduling issue was solved by enlarging the DSS selection limit. The year end boundary issue will be worked at a more leisurely pace. S/C: We are in the 3rd eclipse now, going well. We will switch out the eclipse patch in the next two days. PCAD: The lost fidlite yesterday was from a cosmic ray hit that moved the centroid far enough that the system couldn't recover. We will have to live with this type of event. We still have two other fidlites available in the data. GOT: Working on sorting out data from last several dumps and delivering to ascds. SOT: Radiation is low. Data ---- On colossus at 1345 GMT.(/dsops/GOT/input), - Feb 14 22:31 2000_045_00_2000_046_00.rtcmdlog.gz Evaluation of QL data --------------------- OBSID Target SI SOT Eval. ----- ------ ------ ------- 1948 3EG J2227+6122 ACIS-I OK 1009 Capella HRC-S/LETG OK NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 1.8e5 vs. threshold 3.6e8. *ACIS* Orbital fluence (since perigee)is 0.0e0 vs. threshold 1.0e9. ACIS focal plane temperature -118.3 at 09:38 EST. Chandra's state was: --------------------- UTC 2001:047:15:17:01 (Feb16) f_ACE 2.32e+01 F_ACE 0.00e+00 Kp 1.7 R km 35592A OBT 2001:047:14:39:53 CTUVCDU 5472255 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 98721593.05 ONLVCDU 5472240 OBC Errs 0 OBSID 61734 EPState EXIT SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 240.159 Bus V 32.28 SIM FApos -990 LETG Angle 4.46 PCONTROL NPNT Dec 0.077 Bus I 38.12 AOFSTAR GUID Roll 77.821 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang 18.69 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.67 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.30 Batt 1 SOC 81.08% Avg HRMA Temp 70.63 FSS Beta -0.28 Batt 2 SOC 81.16% ACIS Stat7-0 66 Avg OBA Temp 53.91 SA Resolv 90.03 Batt 3 SOC 81.24% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 40.89 RadMon DISA HRMA power 68.90 SCS 128 ACT -Y SA Amps 41.56 EPHIN Geom SMAL OBA power 117.30 SCS 129 ACT +Y SA Temp 88.93 E150 112780.5 SCS 130 ACT -Y SA Temp 88.93 E300 19790.9 Roll Mom. 4.152 SCS 107 INAC E1300 6455.3 Pitch Mom. 11.106 UpL Cmd Acc 1218 EPH A-Leak 1.0200 P4GM 10861.8 Yaw Mom. 4.672 Cmd Rej A 62 EPH B-Leak 0.3840 P41GM 36.2 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_16_2001_L575 .txt