SOT shift report 2001-08-06 L746 Start at 2001:218:12:15 GMT = 2001 Aug 06 08:15 am EDT End 11:30 am EDT SOT Lead Ed Kellogg PLAN ---- OBSID 01662, V 1221+4918 2001:217:21:03, ACIS-I NONE - part of a systematic determination of H0 and q0 by combining X-ray observations of distant galaxy clusters with radio measurements of the Sunyaev Zel'dovich effect. then OBSID 02505, WZ SGE 2001:218:19:53, HRC-S LETG - WZ SGE IN OUTBURST TEN YEARS EARLY: I THE EUV EMISSION. RADIATION SUMMARY Observed Limit ----------------- -------- ----- ACE 2 hr fluence 3.5e6 3.6e8. GOES-8/P2 4-9 MeV protons `P4GM' 0.08 95 GOES-8/P5 40-80 MeV protons `P41GM' 0.01 0.78 *ACIS* Orbital fluence (since perigee) 8.8e7 1.0e9. EPHIN rates (cts/cm^2-s-sr) 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 -119.9 at 8:47 am EDT. REAL TIME OBSERVATIONS GMT OBSID ----------------------------------------------------------------- 3 fids, 5 stars 1235 1662 Notes from 9 am meeting ------------------------ OPS: Passes 8 over the last 3 day(s) Dumps current Data loss - Load is good -> 221/1438 CAPs - next passes 2220, 0535 Genesis launch now set for Aug. 12. Discover launch set for Aug 9, might slip. MP: The Aug13 load will be reviewed by email today. It contains the first eclipse. S/C: - GOT: - DATA: SOT: Solar activity is low Proton flux is still dropping. 20-60% chance of CME hitting earth in the next 96 hrs. Data ---- On colossus (/dsops/GOT/input), - Aug 6 00:25 2001_217_2003_218_0153_Dump_EM_68320.gz Evaluation of QL data (from web page) --------------------- OBSID Target SI SOT Eval. ----- ------ -- --------- 1909 2S0921-630 ACIS-S HETG OK 2182 BRI 0401-1711 ACIS-S nothing obvious 2412 M15 HRC-I doesn't look right (see notes) 2114 LBQS 2201-1834 ACIS-S OK 2215 A262 ACIS-S OK 2231 RGH80 ACIS-I nothing obvious 2156 2MASSJ022050+1327 ACIS-I nothing obvious 2079 NGC 4494 ACIS-S OK NOTES/ISSUES/PROBLEMS --------------------- OBSID 2412, M15, is of a globular cluster 12 arcmin in diameter. The image looks double and trailed. Perhaps the QL processing included some times when the pointing wasn't stable. We should check the level 2 output. Chandra's state was: (http://cxc.harvard.edu/mta_days/MIRROR/Snap/snap.cgi) --------------------------------------------------------------------------- UTC 2001:218:12:41:09 (Aug 6) f_ACE 3.85e+02 F_CRM 3.74e+08 Kp 4.7 R km 129331D OBT 2001:218:12:40:38 CTUVCDU 12768767 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 113488838.91 ONLVCDU 12768752 OBC Errs 0 OBSID 1662 EPState SUN SIM TTpos 89823 HETG Angle 79.84 PCADMODE NPNT RA 185.347 Bus V 30.87 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 49.272 Bus I 27.22 AOFSTAR GUID Roll 291.276 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.99 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -4.84 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.50 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 38.62 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.97 SA Resolv 51.49 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 13.14 RadMon ENAB HRMA power 41.70 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 160.50 SCS 129 ACT +Y SA Temp 109.28 E150 1.0 SCS 130 ACT -Y SA Temp 109.89 E300 0.1 Roll Mom. -3.417 SCS 107 INAC E1300 0.0 Pitch Mom. -4.149 UpL Cmd Acc 54005 EPH A-Leak 0.5800 P4GM 0.0 Yaw Mom. 0.398 Cmd Rej A 155 EPH B-Leak 0.1080 P41GM 0.0 Current Data: UTC 2001:218:12:41:35 (Aug 6) f_ACE 3.85e+02 F_CRM 3.74e+08 Kp 4.7 R km 129298D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 4.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.85e+02 Orbit Start Time : 2001:216:18:59:00 Geocentric Distance (km), Orbit Leg : 129398 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 8.99183000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.99183000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.21162861620e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.74395386360e+08 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_06_2001_L746.txt