May_16_2002_M1029.txt Shift M1029 Start at 2002:136:16:30:00 GMT = 2002 May 16 12:30pm EDT End 2002 May 16 02:00pm EDT SOT shift report 2002-05-16 M1029 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/May_16_2002_M1029.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running TOO load MAY1402A on descending leg. Observing 'Q0740+380' (obsid 3098) with ACIS-S. Radiation: Soft proton flux is moderate (around 1000), and appears to be falling after a peak of ~2500 at 1550GMT today. EPHIN rates also low. Solar activity predictions are for low to moderate activity. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- MAY1402A: 700403 02964 00 1 PSS 1605+4405 2002:136:11:42:09.221 5.0 ACIS-S NONE 241.4699 44.1098 171.16 80.83 700537 03098 00 1 Q0740+380 2002:136:13:39:44.545 37.8 ACIS-S NONE 116.0529 37.9018 270.43 84.40 ORBITAL EVENTS: 2002:136:01:34:28.801 383 EAPOGEE ORBIT APOGEE 2002:137:03:05:50.855 383 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:137:09:19:39.172 383 EPERIGEE ORBIT PERIGEE 2002:137:13:57:50.855 384 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:138:17:03:12.982 384 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 136:1630 AOS (DSS-34) 1700 Status at COMM as expected (see note 1) 1702 3098 LOS 1800 End of shift 136:1805 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at COMM: UTC 2002:136:17:02:22 (May16) f_ACE 8.34e+02 F_CRM 2.06e+08 Kp 1.0 R km 112004D OBT 2002:136:17:01:48 CTUVCDU 7586047 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 137955708.48 ONLVCDU 7586032 OBC Errs 0 OBSID 3098 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 116.056 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 37.903 Bus I 31.02 AOFSTAR GUID Roll 270.427 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.98 Yaw Rate 0.19 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.47 Pitch Rate 0.06 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.22 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 32.61 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.29 SA Resolv 57.37 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 15.07 RadMon ENAB HRMA power 88.20 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 120.40 SCS 129 ACT +Y SA Temp 109.28 E150 4.5 SCS 130 ACT -Y SA Temp 109.89 E300 0.1 Roll Mom. -18.377 SCS 107 INAC E1300 0.0 Pitch Mom. 16.683 UpL Cmd Acc 52873 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 5.717 Cmd Rej A 131 EPH B-Leak 0.2960 P41GM 0.0 2) Current Radiation Data: UTC 2002:136:17:09:44 (May16) f_ACE 1.23e+03 F_CRM 2.06e+08 Kp 1.7 R km 111625D Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.23e+03 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 : 2002:134:17:54:01 Geocentric Distance (km), Orbit Leg : 111679 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.74551000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.74551000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.23491803100e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.06019300600e+08