SOT Shift Report Shift M553 Duration: 25 Jan 2001 13:00 EST - 25 Jan 2001 14:00 EST 25 Jan 2001 18:00 GMT - 25 Jan 2001 19:00 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with JAN2201D load, observing several red quasars from the 2MASS survey to characterize the X-ray background: 02158 2MASSJ034857+1255 2001:025:18:16:48.035 4.7 ACIS-I NONE 02157 2MASSJ023430+2438 2001:025:19:54:30.722 4.3 ACIS-I NONE 02152 2MASSJ005055+2933 2001:025:21:26:10.365 3.8 ACIS-I NONE Events ------ 1810 AOS on DSS-24 1858 LOS Notes/Issues/Problems --------------------- - ACIS FP temperature -119.9 - ACE rates are moderate and steady. EPHIN rates low. - ACE 130-214 keV proton fluences (p/cm2-sr-MeV) and Costello predicted activity index OBSERVED SOT alert ------------ ------------- 2-hour Fluence: 5.0e7 3.6E+8 Orbital Fluence: 1.5e8 1.0E+9 Kp: 2.7 6.0 Snapshot -------- Snapshot matches predicted state: UTC 2001:025:18:42:00 (Jan25) f_ACE 1.67e+03 F_ACE 3.09e+08 Kp 2.7 R km 110972D OBT 2001:025:18:41:38 CTUVCDU 14888319 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 96835298.04 ONLVCDU 14888304 OBC Errs 0 OBSID 2158 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 57.221 Bus V 30.24 SIM FApos -535 LETG Angle 78.34 PCONTROL NPNT Dec 12.945 Bus I 25.20 AOFSTAR GUID Roll 285.353 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -1.36 Yaw Rate 0.27 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.18 Pitch Rate 0.02 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -22.17 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.13 SA Resolv 112.02 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 11.79 RadMon ENAB HRMA power 26.80 SCS 128 ACT -Y SA Amps 12.95 EPHIN Geom LARG OBA power 35.10 SCS 129 ACT +Y SA Temp 117.68 E150 11.2 SCS 130 ACT -Y SA Temp 117.68 E300 0.3 Roll Mom. 8.208 SCS 107 INAC E1300 0.0 Pitch Mom. 13.496 UpL Cmd Acc 38431 EPH A-Leak 1.0200 P4GM 1.2 Yaw Mom. -2.557 Cmd Rej A 80 EPH B-Leak 0.2560 P41GM 0.0 Current Data: UTC 2001:025:18:42:00 (Jan25) f_ACE 1.67e+03 F_ACE 3.09e+08 Kp 2.7 R km 110972D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.67e+03 Orbit Start Time : 2001:023:17:49:01 Geocentric Distance (km), Orbit Leg : 111163 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.67000000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.67000000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.02754528100e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.54156587813e+08