SOT shift report 2001-09-19 L790 Start at 2001:262:12:40 GMT = 2001 Sep 19 08:40 am EDT End 2:35 pm EDT SOT Lead Ed Kellogg PLAN ---- OBSID 01038, CAS-A 2001:262:05:14, HRC-S NONE - EXPANSION OF THE SNR CAS-A second epoch image. Simultaneous simulation of Safe Mode Recovery. RADIATION SUMMARY Observed Limit ----------------- -------- ----- ACE 2 hr fluence 4.8e5 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) 3.5e6 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): 0.3 300.0 P41GM (protons, 41 - 53 MeV): 0 8.47 ACIS focal plane temperature -119.7 at 12:39 pm EDT. REAL TIME OBSERVATIONS GMT OBSID ----------------------------------------------------------------- 3 fids, 5 stars 1500 1038 Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day(s) Dumps current Data loss none Load is good -> 265/1034 CAPs none Next passes 1440, 0150 MP: SEP24C load had OBSID 1935 removed; is 5 hrs shorter. We are working on the OCT01 load; shooting for Friday. S/C: A question came up about the P008 database. there may be some ACIS limits that need changing. This will be discussed further on 21 Sept. GOT: GRETA 1.1.1 tested, ready for FDB review. DATA: see below. SOT: Proton flux is low. A full halo CME occurred on 18 Sep. May hit earth late Friday 21 Sept. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Sep 19 06:01 2001_261_2232_262_0459_Dump_EM_88155.gz Evaluation of QL data --------------------- Target: OBSID SI SOT Eval. ---------------- -- --------- 3C120: 1613 ACIS-S OK BR1 0103+0032: 2180 ACIS-S OK WZ Sge: 2514 ACIS-S continuous clocking NGC3147: 1615 ACIS-S OK Tau Ceti: 1886 ACIS-S OK NOTES/ISSUES/PROBLEMS --------------------- Chandra's state was: (http://cxc.harvard.edu/mta_days/MIRROR/Snap/snap.cgi) --------------------------------------------------------------------------- UTC 2001:262:16:42:15 (Sep19) f_ACE 5.43e+01 F_CRM 5.10e+08 Kp 1.3 R km 130620A OBT 2001:262:16:39:22 CTUVCDU 10883071 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 117304762.10 ONLVCDU 10883056 OBC Errs 0 OBSID 1038 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 350.910 Bus V 30.71 SIM FApos -1058 LETG Angle 77.96 PCONTROL NPNT Dec 58.829 Bus I 24.17 AOFSTAR GUID Roll 186.530 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -19.18 Yaw Rate 0.08 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -5.11 Pitch Rate 0.13 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.14 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -30.03 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 119.77 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 11.41 RadMon ENAB HRMA power 26.80 SCS 128 ACT -Y SA Amps 12.37 EPHIN Geom LARG OBA power 43.20 SCS 129 ACT +Y SA Temp 112.66 E150 4.6 SCS 130 ACT -Y SA Temp 112.97 E300 0.1 Roll Mom. 1.874 SCS 107 INAC E1300 0.0 Pitch Mom. 13.132 UpL Cmd Acc 45366 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. -1.542 Cmd Rej A 137 EPH B-Leak 0.2440 P41GM 0.0 Explanation Current Data: UTC 2001:262:18:12:48 (Sep19) f_ACE 8.85e+01 F_CRM 5.10e+08 Kp 2.0 R km 133064A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.85e+01 Orbit Start Time : 2001:261:17:54:01 Geocentric Distance (km), Orbit Leg : 132966 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.34586800000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.32832122357e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.10416583000e+08 ************************************************************************** See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sep_19_2001_L790.txt