Oct_21_2002_M1187.txt Shift M1187 Start at 2002:294 19:30 GMT = 2002 Oct 21 3:30 pm EDT End 2002 Oct 21 5:30 pm EDT SOT shift report 2002-10-21 M1187 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Oct_21_2002_M1187.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running OCT2102C on descending leg just past apogee. Still observing 'OPHIUCHUS CLUSTER' (obsid 3200) with ACIS-S. Soft proton levels are low (under 200) 3-day Solar-Geophysical Forecast issued Oct 20 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low to moderate. Region 160 and Region 162 have M-class potential. Geophysical Activity Forecast: The geomagnetic field is expected to be quiet to unsettled. There is a chance of isolated active to minor storm conditions on day two and day three due to effects from the M-class activity mentioned above. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- OCT2102C: 400287 03800 00 2 V4641 SGR 2002:294:03:49:11.041 25.6 ACIS-S NONE 274.8214 -25.3947 274.99 800200 P2 03200 00 0 OPHIUCHUS CLUSTER 2002:294:11:24:11.041 51.2 ACIS-S NONE 258.0991 -23.3658 264.99 700456 03017 00 0 LBQS0018-0220 2002:295:02:16:40.594 5.1 ACIS-S NONE 5.3434 -2.0556 301.83 200173 P3 02565 00 0 NGC 246 2002:295:04:10:20.594 41.0 ACIS-S NONE 11.7479 -11.8816 326.83 ORBITAL EVENTS: 2002:293:09:48:37.882 442 EPERIGEE ORBIT PERIGEE 2002:293:13:17:42.016 443 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:294:17:33:12.502 443 EAPOGEE ORBIT APOGEE 2002:295:18:29:51.982 443 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:296:01:16:58.411 443 EPERIGEE ORBIT PERIGEE 2002:296:05:47:51.982 444 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:297:09:01:30.485 444 EAPOGEE ORBIT APOGEE 2002:298:16:19:55.452 444 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:298:16:45:58.288 444 EPERIGEE ORBIT PERIGEE 2002:298:21:07:55.452 445 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:300:00:30:03.369 445 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 294:1930 AOS DSS-54 at start shift 294:2000 3200 Status at start shift was as expected (see note 1) LOS DSS-54 294:2100 End of shift 294:2130 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:294:20:03:29 (Oct21) f_ACE 1.37e+02 F_CRM 8.12e+08 Kp 1.7 R km 132946D OBT 2002:294:20:02:58 CTUVCDU 10569727 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 151617778.82 ONLVCDU 10569712 OBC Errs 0 OBSID 3200 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 258.099 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -23.366 Bus I 28.74 AOFSTAR GUID Roll 264.986 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.42 Yaw Rate 0.07 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -0.82 Pitch Rate -0.14 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 38.81 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.29 SA Resolv 51.38 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 68.80 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 139.60 SCS 129 ACT +Y SA Temp 114.51 E150 3.3 SCS 130 ACT -Y SA Temp 114.81 E300 0.1 Roll Mom. -8.857 SCS 107 INAC E1300 0.0 Pitch Mom. 5.107 UpL Cmd Acc 899 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. 7.881 Cmd Rej A 242 EPH B-Leak 0.4680 P41GM 0.0 2) Radiation Summary: UTC 2002:294:20:03:29 (Oct21) f_ACE 1.37e+02 F_CRM 8.12e+08 Kp 1.7 R km 132946D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.20e+02 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 : 2002:293:09:54:00 Geocentric Distance (km), Orbit Leg : 132985 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.55820000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.55820000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.32866634909e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.12403579090e+08