SOT shift report 2002-08-13 L1118 Start at 2002:225:12:42 UTC = 2002 Aug 13 08:42 am EDT End 11:00 am EDT SOT Lead Ed Kellogg PLAN ---- The load will be interrupted for an ACIS-S/LETG TOO observation of the very bright HETE source GRB020813, z = 1.254, at ~2200 UTC tonight. Until then, we'll continue OBSID 04357 00 0 GROTH-WESTPHAL FIELD 2002:224:23:03:15.414 167.0 ACIS-I NONE - X-ray observations of star-forming galaxies at high z out to z=3. RADIATION SUMMARY ----------------- Solar proton flux is very low. There were no CMEs yesterday. There were several lesser x-ray flux enhancements yesterday. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 1.5e5 3.6e8 GOES-8/P2 4-9 MeV protons `P4GM' 0.1 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.009 0.78 *ACIS* Orbital fluence (since perigee) 1.1e6 1.0e9 EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 0.1 10.0 P4GM (protons, 5.0 - 8.3 MeV): 0.3 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 ACIS focal plane temperature -119.7 at 1:57 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- 3 fids, 5 stars 1438 4357 Notes from 9 am meeting ------------------------ OPS: Passes 2 over the last day(s) Dumps current Data loss - Load is good -> 228:04:30 UTC CAPs none Next passes 2200, 0600 MP: TOO #8119, for 80 ks, will be uplinked at the 2200 UTC pass, ~6 pm EDT today. Products for the TOO load will be out today for review. Work is on hold for the AUG19 load. S/C: We had the longest eclipse of the mission yesterday. The batteries went to the lowest charge level so far in the mission. All went well. GOT: - DATA: - SOT: There were several lesser flares yesterday. X-ray flux had no major events yesterday. Low probablility of CME to impact earth within 96 hours. High probability of M and X class flares within the next 48 hours. MEETINGS: -------- Configuration Management training today at 2:30. Data ---- On colossus (/dsops/GOT/input), - Aug 13 06:15 2002_224_2110_225_0540_Dump_EM_17225.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- GROTH-WESTPHAL FIELD: obs3305_0 ACIS-I OK NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2002:225:14:41:31 (Aug13) f_ACE 1.94e+01 F_CRM 2.34e+09 Kp 4.0 R km 126597A OBT 2002:225:14:40:55 CTUVCDU 4006783 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 145636855.38 ONLVCDU 4006768 OBC Errs 0 OBSID 4357 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 214.406 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 52.494 Bus I 26.97 AOFSTAR GUID Roll 275.066 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.89 Yaw Rate 0.19 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -4.06 Pitch Rate 0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.33 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 22.52 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.37 SA Resolv 67.47 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 12.95 RadMon ENAB HRMA power 66.90 SCS 128 ACT -Y SA Amps 13.72 EPHIN Geom LARG OBA power 37.10 SCS 129 INAC +Y SA Temp 108.70 E150 74.4 SCS 130 ACT -Y SA Temp 109.28 E300 2.4 Roll Mom. -19.264 SCS 107 INAC E1300 0.1 Pitch Mom. -4.116 UpL Cmd Acc 14310 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. 0.702 Cmd Rej A 98 EPH B-Leak 0.4240 P41GM 0.0 Explanation Current Data: UTC 2002:225:14:41:31 (Aug13) f_ACE 1.94e+01 F_CRM 2.34e+09 Kp 4.0 R km 126597A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.94e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:224:15:54:01 Geocentric Distance (km), Orbit Leg : 126510 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.92304000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.92304000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.02084073320e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.34109393320e+09 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/