SOT shift report 2002-05-10_L1023 Start at 2002:130:12:33 UTC = 2002 May 10 08:33 am EDT End 11:00 am EDT SOT Lead Ed Kellogg PLAN ---- continuing OBSID 03052, NGC 4151 2002:129:18:43, ACIS-S HETG - THE NATURE OF THE X-RAY ABSORPTION IN NGC 4151. RADIATION SUMMARY ----------------- Solar proton flux is moderate and rising rapidly. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 9.0e6 3.6e8. GOES-8/P2 4-9 MeV protons `P4GM' 15. 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.01 0.78 *ACIS* Orbital fluence (since perigee) 7.2e6 1.0e9 EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 0. 10.0 P4GM (protons, 5.0 - 8.3 MeV): 0. 300.0 P41GM (protons, 41 - 53 MeV): 0. 8.47 ACIS focal plane temperature -119.7 at 4:59 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- (none) Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 1 day(s) Dumps current Data loss - Load is good -> 134:12:30 UTC CAPs - Next passes 1700, 0200, 1100 MP: May 20 load products due out today; email review Monday. S/C: Glitch counter patch CAP review Monday; uplink to be Tuesday. GOT: - DATA: - SOT: 5 C class flares were recorded on May 9. A weak to moderate solar wind shock was observed at SOHO at 10:28 UTC. GOES x-ray flux is presently low. Moderate probablility of CME to impact earth within 96 hours. Moderate probability of M and X class flares within the next 48 hours. MEETINGS: -------- - Data ---- On colossus (/dsops/GOT/input), - May 9 23:24 2002_129_1455_129_2337_Dump_EM_80529.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- NGC 4151:obs3480 ACIS-S/HETG OK; yesterday's was partial NOTES/ISSUES/PROBLEMS --------------------- Slot 7 image in ACA yesterday was funny looking because it was a warm pixel monitoring test. SNAPSHOT -------- UTC 2002:130:09:02:20 (May10) f_ACE 6.22e+02 F_CRM 1.66e+07 Kp 1.3 R km 126926A OBT 2002:130:08:59:02 CTUVCDU 5449983 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 137408342.09 ONLVCDU 5449968 OBC Errs 0 OBSID 3052 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 182.634 Bus V 30.24 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 39.428 Bus I 31.27 AOFSTAR GUID Roll 224.001 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -4.00 Yaw Rate -0.02 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 6.83 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.75 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -19.82 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.05 SA Resolv 110.16 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 15.85 EPHIN Geom LARG OBA power 140.00 SCS 129 ACT +Y SA Temp 110.51 E150 16.3 SCS 130 INAC -Y SA Temp 110.51 E300 0.3 Roll Mom. -10.978 SCS 107 INAC E1300 0.0 Pitch Mom. -4.927 UpL Cmd Acc 36871 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 17.998 Cmd Rej A 83 EPH B-Leak 0.4680 P41GM 0.0 Explanation Current Data: UTC 2002:130:12:43:02 (May10) f_ACE 1.28e+03 F_CRM 2.23e+07 Kp 2.7 R km 132478A Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.28e+03 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 : 2002:129:10:59:00 Geocentric Distance (km), Orbit Leg : 132401 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.36536000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.73072000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.77902953300e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.22518176800e+07 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/