SOT shift report 2000-12-13 L509 Start at 2000:348:13:50 GMT = 2000 Dec. 13 08:50am EST End 10:40am EST See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_13_2000_L509.txt SOT Lead Ed Kellogg Plan: ---- OBSID REAL TIME OBSERVATIONS GMT OBSID ---------------------- ---- ----- 3 fids, 5 stars 1516 2312 Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last day SSR dumps 2 Data loss - Load is good -> ? CAPs - next passes 2140, 0600 VCDU rollover yesterday, OK MP: Dec1800 load was aproved yesterday. Kevin is working on the DEC2500-JAN0801 2 week load. Work is planned to start next week on the JAN0801 load. There is a small discrepancy on the position of Jupiter between the OFLS and the OR. It is believed to be due to stellar aberration being included in one and not in the other. It is being investigated. This is relevant for the JAN0800 load which contains observations of a comet and Venus. S/C: - GOT: 1) Cora indicated at 1700ET on Tue 12 Dec that LMC developers wanted another test opportunity hence... 2) Delivery of ONLS 3.7.1.2 will be made electronically on wed 13 Dec in the morning 3) OCC testing will commence on 12/13 second shift (TBR) and will run for 24 hours 4) Pending successful OCC testing, this will be presented to a special FDB on Fri 15 Dec for promotion to operations Chris Eagan SOT: Radiation is low. There is a meeting at 2 pm today in Phillips at 60 Garden,held by the Computation Facility on the coming January changeover to the ssh protocol, which affects the use of rlogin, rexec, telnet, ftp, etc. ASCDS: several QLs. OCC Mgr: FDB tentatively set at Friday, 2 pm EST. Data ---- On colossus at 1503 GMT.(/dsops/GOT/input), - Dec 13 06:56 2000_347_2220_348_0632_Dump_EM_56818.gz Evaluation of QL data --------------------- OBSID Target SI SOT Eval. ----- ------ ------ ------- 1581 M31 Nucleus ACIS-S why only 2 I chips? 996 AR Lac HRC-I OK 2346 " " " 2345 " " " NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is (no data) vs. threshold 3.6e8. *ACIS* Orbital fluence (since perigee)is 9.0e5 vs. threshold 1.0e9. ACIS focal plane temperature -119.7 at 10:20 EST. Chandra's state was: --------------------- UTC 2000:348:15:16:02 (Dec13) f_ACE 1.82e+01 F_ACE 1.11e+06 Kp 1.3 R km 141746A OBT 2000:348:15:15:42 CTUVCDU 341759 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 93107742.01 ONLVCDU 341744 OBC Errs 0 OBSID 2312 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 53.089 Bus V 29.93 SIM FApos -535 LETG Angle 78.34 PCONTROL NPNT Dec -27.809 Bus I 31.78 AOFSTAR GUID Roll 329.697 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 2.26 Yaw Rate -0.14 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.55 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.81 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -32.50 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 122.63 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 15.07 RADMON ENAB HRMA power 111.90 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 116.90 SCS 129 ACT +Y SA Temp 117.32 E150 5.4 SCS 130 ACT -Y SA Temp 118.05 E300 0.2 Roll Mom. 3.981 E1300 0.0 Pitch Mom. -3.416 UpL Cmd Acc 29260 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.747 Cmd Rej A 185 EPH B-Leak 0.1920 P41GM 0.0