Feb_22_2002_M946.txt Shift M946 Start at 2002:053:17:30:00 GMT = 2002 Feb 22 12:30pm EDT End 2002 Feb 22 02:00pm EDT SOT shift report 2002-02-22 M946 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_22_2002_M946.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1802B on ascending leg. Observing Hubble Deep Field - North (obsid 3391). Soft proton levels are moderate to low. Flux level at about 625 and slowly declining from peak of about 1500 yesterday. NOAA SEC: Solar Activity Forecast: Solar activity is expected to continue at moderate to high levels. We may continue to experience activity from behind the NW limb for the next day or so. Regions 9835 and 9830 have potential to produce M-class activity with a small chance for a major flare. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- FEB1802B: 900133 03391 00 1 HDF-N 2002:053:02:08:05.828 166.7 ACIS-I NONE 189.2100 62.2370 132.87 46.85 ORBITAL EVENTS: 2002:052:18:30:22.594 351 EPERIGEE ORBIT PERIGEE 2002:052:22:54:05.430 352 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:054:02:14:19.931 352 EAPOGEE ORBIT APOGEE 2002:055:05:32:21.369 352 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:055:07:10:21.369 352 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:055:09:26:21.369 352 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:055:09:59:46.726 352 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 053:1730 AOS (DSS-24) 1750 Status at COMM was nominal (see note 1) 1753 3391 LOS 1850 End of shift 053:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:053:17:53:23 (Feb22) f_ACE 6.26e+02 F_CRM 8.25e+07 Kp 2.0 R km 129729A OBT 2002:053:17:52:46 CTUVCDU 13167231 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 130787566.77 ONLVCDU 13167216 OBC Errs 0 OBSID 3391 EPState SUN SIM TTpos 90567 HETG Angle 79.46 PCADMODE NPNT RA 189.212 Bus V 30.08 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 62.237 Bus I 25.45 AOFSTAR GUID Roll 132.871 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -1.66 Yaw Rate 0.20 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 3.86 Pitch Rate 0.32 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.30 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 6.82 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -33.06 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 122.95 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 11.98 RadMon ENAB HRMA power 55.70 SCS 128 ACT -Y SA Amps 13.14 EPHIN Geom LARG OBA power 96.40 SCS 129 ACT +Y SA Temp 116.22 E150 5.5 SCS 130 ACT -Y SA Temp 116.22 E300 0.2 Roll Mom. -0.809 SCS 107 INAC E1300 0.0 Pitch Mom. -9.623 UpL Cmd Acc 28027 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. 1.795 Cmd Rej A 108 EPH B-Leak 0.4280 P41GM 0.0 2) Current Radiation Data: UTC 2002:053:17:53:23 (Feb22) f_ACE 6.26e+02 F_CRM 8.25e+07 Kp 2.0 R km 129729A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.12e+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 : 0.02 Orbit Start Time : 2002:052:18:34:01 Geocentric Distance (km), Orbit Leg : 129591 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.30637040000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.30637040000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.10233768800e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.25007233000e+07 3) No new quick looks.