SOT shift report 2002-03-26 L978 Start at 2002:085:13:44 UTC = 2002 Mar 26 08:44 am EST End 11:00 am EST SOT Lead Ed Kellogg PLAN ---- OBSID 03319, AX J1035.1+3938 2002:085:12:31, ACIS-S NONE - THE SHEEP SURVEY: WHAT KIND OF OBJECTS MAKE THE X-RAY BACKGROUND? then OBSID 02564, 24 URSAE MAJORIS 2002:085:14:23, ACIS-S HETG - A TALE OF TWO G STARS RADIATION SUMMARY - Proton flux is low. Measurement Observed Limit ----------------- -------- ----- ACE 2 hr fluence 4.6e5 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) 1.2e6 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): 0.2 300.0 P41GM (protons, 41 - 53 MeV): 0. 8.47 ACIS focal plane temperature -119.5 at 8:57 am EST. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- 3 fids, 5 stars 1353 3319 Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day(s) Dumps current Data loss - Load is good -> 088:08:10 UTC CAPs - Next passes 2200, 0535 MP: We received a TOO request yesterday, that was approved. It is being inserted into the 25 Mar. schedule. Products will be out for review later today. S/C: There will be ASVT activity today in preparation for the 2 Apr. Safe Mode SIM. GOT: - DATA: - SOT: Proton rates are quite low. No earth-directed halo CMEs seen in the past three days' LASCO images. GOES x-ray flux is very low. There is a low chance of a CME arriving within 96 hrs and a moderate chance of M or X class flares in the next 48 hours. MEETINGS: -------- 10:00 EST thermal degradation 2:30 ? training class on ground systems. Data ---- On colossus (/dsops/GOT/input), - Mar 26 04:51 2002_084_2038_085_0539_Dump_EM_63356.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- SC 1120-1202:obs3235 ACIS-I OK 3C279:obs2971 ACIS-S/HETG OK NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2002:085:13:51:16 (Mar26) f_ACE 5.99e+01 F_CRM 2.16e+08 Kp 3.3 R km 132534A OBT 2002:085:13:50:43 CTUVCDU 7122815 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 133537843.56 ONLVCDU 7122800 OBC Errs 0 OBSID 3319 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 158.794 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 39.656 Bus I 28.24 AOFSTAR GUID Roll 216.496 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 2.39 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.13 Pitch Rate 0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -41.88 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.81 SA Resolv 131.86 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 13.53 RadMon ENAB HRMA power 35.40 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 156.80 SCS 129 ACT +Y SA Temp 114.20 E150 2.9 SCS 130 ACT -Y SA Temp 114.81 E300 0.0 Roll Mom. 7.557 SCS 107 INAC E1300 0.0 Pitch Mom. 16.510 UpL Cmd Acc 16942 EPH A-Leak 0.9040 P4GM 0.2 Yaw Mom. -2.970 Cmd Rej A 50 EPH B-Leak 0.1720 P41GM 0.0 Explanation Current Data: UTC 2002:085:13:51:16 (Mar26) f_ACE 5.99e+01 F_CRM 2.16e+08 Kp 3.3 R km 132534A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.99e+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 : 2002:084:12:09:00 Geocentric Distance (km), Orbit Leg : 132495 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.84161000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.84161000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.49572212200e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.15680989000e+08 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/