Oct_04_2002_L1170.txt Shift L1170 Start at 2002:277:11:30:00 GMT = 2002 Oct 04 7:30 am EDT End 2002 Oct 04 11:00 am EDT SOT shift report 2002-10-04 L1170 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Oct_04_2002_L1170.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running SEP3002B in radiation zone near perigee. Perform outbound CTI (obsid 61009) then start observing with 'AX J1512.0+5708' (obsid 3334) with ACIS-S. Soft proton levels are very low (under 100) but geomagnetic activity is high. There have been two M class flares from region 137 in the past several hours, plus an associated CME. Kp is high (above 5). 3-day Solar-Geophysical Forecast issued Oct 3 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low to moderate. Region 137 is the most likely candidate for M-class activity. Geophysical Activity Forecast: The geomagnetic field is expected to be at unsettled to minor storm levels through the next three days. A CME was observed early today in association with the M2 flare in Region 137. Though most of the material appeared southward directed, we may experience some minor effects. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- SEP3002B: ---- T_X3700 00 CAL-ER 2002:277:13:39:49.447 20.8 -- -- 30.7750 71.0900 157.83 900173 P4 03334 00 0 AX J1512.0+5708 2002:277:19:54:29.447 5.0 ACIS-S NONE 227.9807 57.1302 323.84 700472 P1 03033 00 1 SDSS075652+450258 2002:277:21:47:23.605 7.3 ACIS-S NONE 119.2325 45.0319 72.86 290138 02582 00 0 CAPELLA 2002:278:00:10:18.207 29.0 HRC-S LETG 79.1966 46.0067 102.03 290227 03479 00 0 CAPELLA 2002:278:08:22:08.207 29.0 HRC-S LETG 79.2120 45.9580 102.42 ORBITAL EVENTS: 2002:277:13:05:54.993 436 EPERIGEE ORBIT PERIGEE 2002:277:16:39:17.950 437 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:278:20:49:03.847 437 EAPOGEE ORBIT APOGEE 2002:279:21:30:24.820 437 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:280:04:32:07.880 437 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 277:1130 AOS DSS-24 (Goldstone 34m) 277:1345 61009 Status at AOS was as expected (see note 1) LOS DSS-24 277:1445 End of shift 277:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:277:13:50:40 (Oct 4) f_ACE 6.32e+01 F_CRM 0.00e+00 Kp 3.0 R km 29197A OBT 2002:277:13:50:07 CTUVCDU 4750463 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 150126607.39 ONLVCDU 4750448 OBC Errs 0 OBSID 61009 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 30.789 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 71.085 Bus I 30.01 AOFSTAR GUID Roll 157.817 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.73 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.91 Pitch Rate 0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -22.33 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.89 SA Resolv 112.25 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 14.30 RadMon DISA HRMA power 56.70 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom SMAL OBA power 35.10 SCS 129 INAC +Y SA Temp 112.97 E150 70243.9 SCS 130 ACT -Y SA Temp 112.97 E300 12097.6 Roll Mom. 0.980 SCS 107 INAC E1300 9268.3 Pitch Mom. 2.546 UpL Cmd Acc 43363 EPH A-Leak 1.0200 P4GM 10861.8 Yaw Mom. 2.740 Cmd Rej A 72 EPH B-Leak 0.6480 P41GM 113.1 Explanation Current Data: UTC 2002:277:13:50:40 (Oct 4) f_ACE 6.32e+01 F_CRM 0.00e+00 Kp 3.0 R km 29197A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.32e+01 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 : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2002:277:13:09:01 Geocentric Distance (km), Orbit Leg : 29101 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.16000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.79700000000e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC IM PS = ON Stp 42/53 SP PS = OFF Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.7 DEA Pwr = 23.9 DPA Pwr = 39.5 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hours, 1 34m, 2 26m - 0 LS uplinked, good thru 279:2132 - Dumps current Mission Planning (Ken): - Working on OCT14 load, still using AGASC1.4 for stars - Upcoming OBS 2582 and 3479 are co-ordinated with XMM. These observations were originally scheduled at the end of the the APR15 load, which was interrupted due to radiation. These obs were never started. S/C Engineering(Dan): - EPHIN hit yellow limit temp again yesterday. (barely above limit at 87.1 deg) SOT(Bill): - See above notes on radiation DSOPS(Joy): - Several quick looks (see below) GOT/IST(Mike) - New rev of EHS software being installed on 3rd string, started yesterday and will be finished today. - Janet will complete firewall tests today. Meetings/events: - 11am, telecon to go over Glitch counter analysis (R. Myers, C. Johnson on 1165) - Keith Patrick will be here next Thursday/Friday to discuss limited life items. 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- SEP3002B: 800265 P1 03265 00 0 MACSJ0159.8-0849 2002:275:06:11:08.663 18.0 ACIS-I NONE 500255 P2 02805 00 0 G315.4-2.3 2002:275:12:15:19.583 10.0 ACIS-I NONE 600282 P4 02945 00 0 SMC FIELD 4 2002:275:15:27:04.104 12.0 ACIS-I NONE 400217 02737 00 1 47 TUCANAE 2002:275:19:15:04.104 66.0 ACIS-S NONE 400217 03386 00 1 47 TUCANAE 2002:276:14:03:04.104 5.0 ACIS-S NONE 800224 03224 00 0 RXJ1720.1+2638 2002:276:16:08:36.180 24.0 ACIS-I NONE 700445 P3 03006 00 1 NGC 5905 2002:277:01:07:56.180 9.4 ACIS-S NONE