SOT shift report 2002-07-12 L1086 Start at 2002:193:12:31 UTC = 2002 Jul 12 08:31 am EDT End 11:00 am EDT SOT Lead Ed Kellogg PLAN ---- OBSID 03184, 1E 0657-56 2002:193:05:24, ACIS-I NONE - A DETAILED STUDY OF THE CLUSTER 1E 0657-56 - the hottest known cluster; has the most compelling (if not the only) example of a merger bow shock. RADIATION SUMMARY ----------------- Solar proton flux is very low. There were no CMEs yesterday. There was a major M5.8 flare at 14:51 UTC, with a long duration x-ray flux enhancement. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 1.1e5 3.6e8 GOES-8/P2 4-9 MeV protons `P4GM' 0.04 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.009 0.78 *ACIS* Orbital fluence (since perigee) 5.7e5 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): 0.0 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 ACIS focal plane temperature -119.7 at 6:34 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- - Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last 1 day(s) Dumps current Data loss - Load is good -> 196:00:14 UTC CAPs none Next passes 1700, 0140, 1100 MP: JUL22 products to be reviewed Monday. S/C: The plan for the fall eclipses was approved at the FDB yesterday. The CAPs for the IRU patch uplink were approved yesterday, pending the outcome of an IRU scale factor validation test being done at TRW west. GOT: Ops nodes are back in operation. Firewall A will be back in operation today. DATA: OCC-A went out due to a firewall problem; we are using OCC-B through the weekend. SOT: X-ray flux is quite low. 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), - Jul 12 02:12 2002_192_1431_192_2235_Dump_EM_04690.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- V824 ARA:obs2538_0 ACIS-S/HETG NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2002:193:10:37:21 (Jul12) f_ACE 1.38e+01 F_CRM 8.99e+08 Kp 2.7 R km 96639A OBT 2002:193:10:34:02 CTUVCDU 9936767 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 142857242.23 ONLVCDU 9936752 OBC Errs 0 OBSID 3184 EPState SUN SIM TTpos 89719 HETG Angle 79.46 PCADMODE NPNT RA 104.593 Bus V 30.24 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -55.922 Bus I 35.84 AOFSTAR GUID Roll 173.686 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.45 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.96 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 -0.53 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 11.63 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.05 SA Resolv 78.26 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 17.43 RadMon ENAB HRMA power 89.70 SCS 128 ACT -Y SA Amps 18.21 EPHIN Geom LARG OBA power 151.80 SCS 129 ACT +Y SA Temp 107.64 E150 23.0 SCS 130 ACT -Y SA Temp 108.17 E300 0.8 Roll Mom. -8.052 SCS 107 INAC E1300 0.0 Pitch Mom. -1.976 UpL Cmd Acc 19976 EPH A-Leak 0.8880 P4GM 0.0 Yaw Mom. 1.421 Cmd Rej A 11 EPH B-Leak 0.1680 P41GM 0.0 Explanation Current Data: UTC 2002:193:12:35:04 (Jul12) f_ACE 1.67e+01 F_CRM 9.05e+08 Kp 4.3 R km 104444A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 4.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.67e+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 : 2002:192:22:19:01 Geocentric Distance (km), Orbit Leg : 104382 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 5.75977000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.75977000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.83093501990e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.04767861900e+08 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/