SOT shift report 2002-05-31 L1044 Start at 2002:151:12:23 UTC = 2002 May 31 08:23 am EDT End 11:00 am EDT SOT Lead Ed Kellogg PLAN ---- Entering radiation belts: OBSID 03042, NGC 4038/NGC 4039 2002:151:11:36:41.465 68.0 ACIS-S NONE - AN IN-DEPTH STUDY OF THE X-RAY SOURCE POPULATION AND HOT ISM OF THE ANTENNAE GALAXIES prototypical merger galaxies NGC~4038/39 RADIATION SUMMARY ----------------- Solar proton flux is moderate. Solar events yesterday and today may cause high fluxes tomorrow and Sunday. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 1.8e7 3.6e8. GOES-8/P2 4-9 MeV protons `P4GM' 0.09 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.01 0.78 *ACIS* Orbital fluence (since perigee) 3.2e7 1.0e9 EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 0.0 10.0 P4GM (protons, 5.0 - 8.3 MeV): 0.1 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 ACIS focal plane temperature -119.5 at 4:59 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- (none) Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day(s) Dumps current Data loss - Load is good -> 153:22:43 UTC CAPs - Next passes 1600, 0130, 1100 MP: Jun03B load reviewed yesterday, C & D out & reviewed. Jun10 sould be out today; review Monday. S/C: Limit violations reported yesterday are during obsid 3393. They are associated with fidlite discontinuities. Still investigating. Yesterday's ASVT test had setup problems. We are pursuing it. GOT: - DATA: There was a jump in the fidlite positions in the middle of 3393. Position errors still within spec, but we are investigating. SOT: A partial halo CME today at 00:16 could reach us on 2 June. Low probablility of CME to impact earth within 96 hours. High probability of M and X class flares within the next 48 hours. MEETINGS: -------- Data ---- On colossus (/dsops/GOT/input), - May 31 07:51 2002_151_0031_151_0835_Dump_EM_88749.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- SGR A*:obs3393 ACIS-I OK NOTES/ISSUES/PROBLEMS --------------------- - SNAPSHOT -------- UTC 2002:151:09:02:15 (May31) f_ACE 3.69e+03 F_CRM 8.55e+06 Kp 2.0 R km 118034A OBT 2002:151:08:58:59 CTUVCDU 12530559 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 139222739.74 ONLVCDU 12530544 OBC Errs 0 OBSID 2671 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 271.986 Bus V 30.55 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 5.864 Bus I 26.21 AOFSTAR GUID Roll 139.902 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTSTTT Dith Yang -7.46 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.25 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.19 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.73 SA Resolv 143.68 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 12.76 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 13.14 EPHIN Geom LARG OBA power 59.30 SCS 129 ACT +Y SA Temp 109.89 E150 5.0 SCS 130 ACT -Y SA Temp 111.43 E300 0.1 Roll Mom. -1.547 SCS 107 INAC E1300 0.0 Pitch Mom. 2.313 UpL Cmd Acc 9286 EPH A-Leak 0.6840 P4GM 0.1 Yaw Mom. 19.057 Cmd Rej A 121 EPH B-Leak 0.1320 P41GM 0.0 TC 2002:151:09:02:15 (May31) f_ACE 3.69e+03 F_CRM 8.55e+06 Kp 2.0 R km 118034A OBT 2002:151:08:58:59 CTUVCDU 12530559 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 139222739.74 ONLVCDU 12530544 OBC Errs 0 OBSID 2671 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 271.986 Bus V 30.55 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 5.864 Bus I 26.21 AOFSTAR GUID Roll 139.902 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTSTTT Dith Yang -7.46 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.25 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.19 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.73 SA Resolv 143.68 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 12.76 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 13.14 EPHIN Geom LARG OBA power 59.30 SCS 129 ACT +Y SA Temp 109.89 E150 5.0 SCS 130 ACT -Y SA Temp 111.43 E300 0.1 Roll Mom. -1.547 SCS 107 INAC E1300 0.0 Pitch Mom. 2.313 UpL Cmd Acc 9286 EPH A-Leak 0.6840 P4GM 0.1 Yaw Mom. 19.057 Cmd Rej A 121 EPH B-Leak 0.1320 P41GM 0.0 Explanation Current Data: UTC 2002:151:12:35:02 (May31) f_ACE 3.00e+03 F_CRM 1.90e+07 Kp 2.0 R km 126290A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.00e+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 : 2002:150:14:44:00 Geocentric Distance (km), Orbit Leg : 126258 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.15400000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.15400000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.13034937700e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.90484693400e+07 Explanation ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/