SOT Shift Report Shift M610 Duration: 23 Mar 2001 16:00 EST - 23 Mar 2001 17:00 EST 23 Mar 2001 21:00 GMT - 23 Mar 2001 22:00 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with the MAR1901C load: Obtain a spectrum of Aql X-1, the Rapid Burster, in quiescence following an outburst; observe the broad asborption line QSO LBQS 1443+0141; snapshot of the z > 4.8 quasar PC1247+3406; study X-ray emission of radio jets and of the narrow line regions in NGC4548 and NGC4550; and search for isolated neutron stars with HRC. 00710 AQL X-1 2001:082:20:24:35.354 8.0 ACIS-S NONE 02112 LBQS 1443+0141 2001:082:23:08:10.079 6.0 ACIS-S NONE 02084 PC 1247+3406 2001:083:01:19:52.900 5.0 ACIS-S NONE 01620 NGC4548 2001:083:03:11:12.900 2.3 ACIS-S NONE 01621 NGC4550 2001:083:04:00:47.419 2.3 ACIS-S NONE 01976 1RXSJ1229+1816 2001:083:04:54:57.177 1.1 HRC-S NONE 01979 1RXSJ1452+3235 2001:083:05:39:33.002 1.1 HRC-S NONE Events ------ 21:00 AOS on DSS-34 22:00 LOS Notes/Issues/Problems --------------------- - Power outage at OCC from 0840-0850ET and again from 0910-1330ETOCC today. All perationalsystems continued to function normally due to the UPS and generator at the OCC. - ACE radiation rates are low and falling slowly Snapshot -------- Chandra snapshot matches expected state for obsid 710: UTC 2001:082:21:07:01 (Mar23) f_ACE 4.59e+01 F_CRM 1.08e+08 Kp 2.7 R km 133248A OBT 2001:082:21:06:29 CTUVCDU 586535 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 101768789.62 ONLVCDU 586520 OBC Errs 0 OBSID 710 EPState SUN SIM TTpos 75623 HETG Angle 79.84 PCADMODE NPNT RA 287.803 Bus V 30.71 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec 0.625 Bus I 23.66 AOFSTAR GUID Roll 91.137 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -3.34 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.74 Pitch Rate 0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.29 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta 14.47 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 75.35 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 11.21 RadMon ENAB HRMA power 59.80 SCS 128 ACT -Y SA Amps 12.18 EPHIN Geom LARG OBA power 43.20 SCS 129 INAC +Y SA Temp 112.97 E150 0.8 SCS 130 ACT -Y SA Temp 113.58 E300 0.0 Roll Mom. -2.760 SCS 107 INAC E1300 0.0 Pitch Mom. 5.059 UpL Cmd Acc 43968 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -3.555 Cmd Rej A 108 EPH B-Leak 0.2080 P41GM 0.0 Current Data: UTC 2001:082:21:07:01 (Mar23) f_ACE 4.59e+01 F_CRM 1.08e+08 Kp 2.7 R km 133248A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.59e+01 Orbit Start Time : 2001:081:22:04:00 Geocentric Distance (km), Orbit Leg : 133162 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.03271400000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.03271400000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.97494488070e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.07926433070e+08