SOT shift report 2002-07-08 L1082 Start at 2002:189:13:26 UTC = 2002 Jul 08 09:26 am EDT End 11:00 am EDT SOT Lead Ed Kellogg & Bill Podgorski PLAN ---- OBSID 03308, AX J0043.7+0054 2002:189:14:07, ACIS-S NONE - THE SHEEP SURVEY: WHAT KIND OF OBJECTS MAKE THE X-RAY BACKGROUND? then OBSID 02987, PSS 0016+3209 2002:189:15:48, ACIS-S NONE - A POPULATION OF TYPE 2 QUASARS DISCOVERED IN THE DPOSS RADIATION SUMMARY ----------------- Solar proton flux is moderate and rising. There were two CMEs yesterday. Radiation Measurement Observed Limit --------------------- -------- ----- ACE 2 hr fluence 1.3e7 3.6e8 GOES-8/P2 4-9 MeV protons `P4GM' 1. 95. GOES-8/P5 40-80 MeV protons `P41GM' 0.15 0.78 *ACIS* Orbital fluence (since perigee) 6.1e7 1.0e9 EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit ---------------------------------------- -------- ----------- E1300 (electrons, 2.64 - 6.18 MeV): 0.2 10.0 P4GM (protons, 5.0 - 8.3 MeV): 2.5 300.0 P41GM (protons, 41 - 53 MeV): 0.0 8.47 ACIS focal plane temperature -119.7 at 10:23 am EDT. REAL TIME OBSERVATIONS UTC OBSID ----------------------------------------------------------------- 3 fids, 5 stars 1415 3308 Notes from 9 am meeting ------------------------ OPS: Passes 12 over the last 3 day(s) Dumps current Data loss - Load is good -> 192:00:40 UTC CAPs - Next passes 1400, 0000, 0950 MP: JUL15 prods out later on today(Sabina) for e-mail load review tomorrow S/C: Limit trip over weekend - DPA bakeout flag. One frome only - is glitch in telemetry. GOT: - DATA: lots! SOT: Obsid 3487 has a peculiar image shape. We are looking into it. Three C and one M class events were recorded on July 7. A long duration M1.0 event peaked at 11:43 UTC. This event was associated with a fast partial halo CME and a peak in x-ray flux. A minor proton event began shortly after the event and peaked at 22 pfu during the evening. Another CME was observed, mainly off the northwest limb, peaking at C1.8 at 16:22 UTC. We are seeing rising proton fluxes as a result. X-ray flux had a long duration peak c Low probablility of CME to impact earth within 96 hours. Low probability of M and X class flares within the next 48 hours. MEETINGS: -------- 4pm-telecon with DSN about telemetry latency. Data ---- On colossus (/dsops/GOT/input), - Jul 8 03:46 2002_188_1923_189_0426_Dump_EM_03012.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- AQL X-1: obs3487_0 ACIS-S being investigated HER X-1 MAIN HI LATE: obs2704_2 ACIS-S/HETG OK NGC 6366: obs2678_0 ACIS-S OK NGC 3628 X-2:obs2919_0 ACIS-S OK BR1600+0724:obs3026_2 ACIS-S nothing obvious H141159: obs3299_0 ACIS-I nothing obvious SMC FIELD 3: obs2948_0 ACIS-I OK SMC FIELD 6:obs2946_0 ACIS-I OK M28: obs2684_0 ACIS-S OK NGC 4151:obs3089_0 ACIS-S/LETG OK NGC4486:obs3717_0 ACIS-S OK 1424-418:obs3121_0 ACIS-S OK 0920-397:obs3114_0 ACIS-S OK 0903-573:obs3113_1 ACIS-S OK NOTES/ISSUES/PROBLEMS --------------------- - SNAPSHOT -------- UTC 2002:189:14:18:30 (Jul 8) f_ACE 2.30e+03 F_CRM 1.42e+09 Kp 1.7 R km 111792D OBT 2002:189:14:17:48 CTUVCDU 8640383 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 142525068.97 ONLVCDU 8640368 OBC Errs 0 OBSID 3308 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 10.965 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 0.901 Bus I 32.03 AOFSTAR GUID Roll 112.652 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.66 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.66 Pitch Rate 0.17 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 70.58 FSS Beta -6.07 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.13 SA Resolv 95.97 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 15.46 RadMon ENAB HRMA power 65.70 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 98.40 SCS 129 ACT +Y SA Temp 108.17 E150 292.7 SCS 130 INAC -Y SA Temp 108.17 E300 10.8 Roll Mom. 6.583 SCS 107 INAC E1300 0.2 Pitch Mom. 8.776 UpL Cmd Acc 14135 EPH A-Leak 1.0200 P4GM 2.5 Yaw Mom. -2.417 Cmd Rej A 123 EPH B-Leak 0.6560 P41GM 0.0 Explanation Current Data: UTC 2002:189:14:18:30 (Jul 8) f_ACE 2.30e+03 F_CRM 1.42e+09 Kp 1.7 R km 111792D Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.30e+03 GOES-8 P2 flux, in RADMON P4GM units : 0.01 GOES-10 P2 flux, in RADMON P4GM units : 0.01 GOES-8 P5 flux, in RADMON P41GM units : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:187:15:19:00 Geocentric Distance (km), Orbit Leg : 111792 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.91995000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.91995000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.79494075490e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.41772964346e+09 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/