SOT Shift Report 2004-07-21 L1826 Duration: 21 Jul 2004 08:30 EDT - 21 Jul 2004 12:00 EDT 21 Jul 2004 12:30 GMT - 21 Jul 2004 16:00 GMT SOT Lead: Tom Aldcroft ======================================== Plan ---- Continue running JUL1904B: Ascending leg ACIS CTI measurement; then observe the young pulsar PSRJ1809-1917 to understand the aging process in pulsars; observe J113900.5-0201 to understand the SED of BL LACs; continue monitoring the evolution of SNR1987A which is brightening dramatically with time and now permits spatially resolved spectra: T_X85 CAL-ER (60122) 2004:203:09:49:10.228 20.8 -- -- 282.0000 -22.0000 271.68 03853 PSR J1809-1917 2004:203:16:03:50.228 20.0 ACIS-S NONE 272.4153 -19.2807 262.88 04871 J113900.5-0201 2004:203:22:14:09.235 15.0 ACIS-S NONE 174.7440 -2.0087 244.05 04615 SNR1987A 2004:204:03:00:05.588 50.0 ACIS-S NONE 83.9241 -69.2649 144.83 Events ------ 15:45 AOS on DSS-54 Notes/Issues/Problems --------------------- - JUL2604A loads are out, review at 2pm - Congratulations to the IST and CXC archive team who both received NASA group achievement awards at MSFC yesterday Radiation --------- - The M8.9 X-ray flare on 20-July had an associated CME which appears at least partly Earth-directed. Sunspot 652 continues to have the potential for more X-class activity. - Current ACE rates are still low but climbing - GOES hard proton rates and EPHIN rates are low Quicklooks ---------- 4501 CYG OB2 NW ACIS-I NONE OK 5044 HZ 43 HRC-S LETG OK 4787 F1450-5276 ACIS-S NONE OK 4482 70 Oph HRC-S LETG OK Snapshot -------- Snapshot matches expected configuration: UTC 2004:203:15:49:06 (Jul21) f_ACE 3.14e+02 F_CRM 1.35e+08 Kp 1.7 R km 69985A OBT 2004:203:15:48:47 CTUVCDU 7858542 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 206812127.55 ONLVCDU 7858528 OBC Errs 0 OBSID 3853 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 272.414 Bus V 29.93 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec -19.279 Bus I 32.54 AOFSTAR GUID Roll 262.878 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.55 Yaw Rate -0.31 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 6.85 Pitch Rate 0.10 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.26 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.63 Batt 1 SOC 100.00% Avg HRMA Temp 70.56 FSS Beta -49.76 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.13 SA Resolv 153.04 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 16.05 RadMon ENAB HRMA power 118.20 SCS 128 ACT -Y SA Amps 16.05 EPHIN Geom LARG OBA power 108.40 SCS 129 ACT +Y SA Temp 109.58 E150 2.6 SCS 130 ACT -Y SA Temp 110.82 E300 0.0 Roll Mom. -0.989 SCS 107 INAC E1300 0.0 Pitch Mom. -4.601 UpL Cmd Acc 18045 EPH A-Leak 0.9480 P4GM 0.0 Yaw Mom. 9.692 Cmd Rej A 119 EPH B-Leak 0.1840 P41GM 0.0 EPH temp 55.01 Gyro 1 Curr 1 9.60 Roll Bias -0.6950 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9395 CTX A PWR 36.49 TSC Move STOP Gyro 2 Curr 1 105.60 Yaw Bias -1.0150 CTX A Volts 3.50 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA Explanation Current Data: UTC 2004:203:15:49:06 (Jul21) f_ACE 3.14e+02 F_CRM 1.35e+08 Kp 1.7 R km 69985A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.89e+02 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.02 GOES-12 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2004:203:07:59:00 Geocentric Distance (km), Orbit Leg : 69899 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.07199500000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.07199500000e+05 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.46603198970e+10 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.34620470000e+08