Jul_22_2002_M1096.txt Shift M1096 Start at 2002:203:16:30:00 GMT = 2002 Jul 22 12:30 pm EDT End 2002 Jul 22 03:00 pm EDT SOT shift report 2002-07-22 M1096 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Jul_22_2002_M1096.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL2202C in radiation zone after perigee. Finish ACIS CTI measurement now underway, then start observation of 'AX J1511.7+0758' (obsid 3333) with ACIS-S just after end of contact. Radiation is moderate, flux from ACE EPAM P3 @ ~1500, and Kp is fairly high at 4.3. Most rates look flat to slightly increasing; however, the GOES P2 rate is just recently showing a fairly steep decline. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- JUL2202C: ---- T_X09 00 CAL-ER 2002:203:12:52:58.674 20.8 -- -- 176.5000 2.0000 250.08 900172 P2 03333 00 0 AX J1511.7+0758 2002:203:19:07:38.674 5.0 ACIS-S NONE 227.9222 8.0003 248.06 400254 03488 00 1 AQL X-1 2002:203:21:01:15.756 7.0 ACIS-S NONE 287.7580 0.6138 213.04 200166 02558 00 0 LAMBDA AND 2002:203:23:50:11.491 50.0 HRC-S LETG 354.4264 46.4540 131.29 290141 02585 00 1 HZ43 2002:204:14:21:40.550 20.0 HRC-S LETG 199.0791 29.1211 258.17 290158 02602 00 1 HZ43 2002:204:20:04:42.695 2.0 HRC-I LETG 199.0790 29.1211 258.33 290159 02603 00 1 HZ43 2002:204:20:47:14.919 10.0 HRC-I LETG 199.1124 29.2848 259.74 200166 03722 00 0 LAMBDA AND 2002:205:00:12:00.659 49.3 HRC-S LETG 354.4265 46.4543 131.98 7 ORBITAL EVENTS: 2002:203:12:04:32.119 408 EPERIGEE ORBIT PERIGEE 2002:203:15:53:20.416 409 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:204:19:47:30.961 409 EAPOGEE ORBIT APOGEE 2002:205:21:57:51.021 409 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:206:03:32:36.387 409 EPERIGEE ORBIT PERIGEE 2002:206:08:11:51.021 410 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:207:11:15:47.246 410 EAPOGEE ORBIT APOGEE 2002:208:13:46:29.416 410 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 EVENTS DONE OBSID -------------- ---- ----- Start Shift 203:1130 AOS (DSS-66) 1650 Status at COMM was as expected (see note 1) 1707 61109 LOS 1850 End of shift 203:1900 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at COMM: UTC 2002:203:17:07:25 (Jul22) f_ACE 1.56e+03 F_CRM 0.00e+00 Kp 4.3 R km 55909A OBT 2002:203:17:06:50 CTUVCDU 13400447 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 143744810.12 ONLVCDU 13400432 OBC Errs 0 OBSID 61109 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 176.499 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 2.001 Bus I 29.75 AOFSTAR GUID Roll 250.081 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTNNN Dith Yang -3.20 Yaw Rate -0.24 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 3.38 Pitch Rate -0.22 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.31 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -3.46 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 33.45 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.37 SA Resolv 56.57 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 14.30 RadMon DISA HRMA power 83.50 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom SMAL OBA power 78.30 SCS 129 ACT +Y SA Temp 108.17 E150 17902.4 SCS 130 ACT -Y SA Temp 108.44 E300 182.5 Roll Mom. 2.362 SCS 107 INAC E1300 2.7 Pitch Mom. -0.457 UpL Cmd Acc 41569 EPH A-Leak 1.0200 P4GM 45.9 Yaw Mom. 8.024 Cmd Rej A 217 EPH B-Leak 0.4120 P41GM 0.4 2) Current Radiation Data: UTC 2002:203:17:07:25 (Jul22) f_ACE 1.56e+03 F_CRM 0.00e+00 Kp 4.3 R km 55909A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 4.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.56e+03 GOES-8 P2 flux, in RADMON P4GM units : 0.07 GOES-10 P2 flux, in RADMON P4GM units : 0.06 GOES-8 P5 flux, in RADMON P41GM units : 0.05 GOES-10 P5 flux, in RADMON P41GM units : 0.04 Orbit Start Time : 2002:203:12:09:01 Geocentric Distance (km), Orbit Leg : 55450 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.79931000000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.71133360000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+0 3) Quick look data: ObsID Target start time SI Grat Comment ------------------------------------------------------------------------------- 03298 H135556 2002-07-22 01:36:08 ACIS-I none No obvious source (ok, large-area survey) 4) New GRETA station worked OK once the Real Time process was restarted (it was up but not working when the data feed first came up). The wall clocks (MET, LOCAL, GMT) in the TST room have been behaving a bit strangely, with odd characters showing up randomly on the display from time to time. GOT is checking on it (seems to have mostly smoothed out as of this writing at 18:35GMT). 5) I note that we should complete YEAR 3 of the mission tonight! To year 4 and beyond...