Aug_24_2001_L764.txt Shift L764 Start at 2001:236:11:30:00 GMT = 2001 Aug 24 7:30am EDT End 2001 Aug 24 10:30am EDT SOT shift report 2001-08-24 L764 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_24_2001_L764.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load AUG2001D on ascending leg before apogee. Obsserving A2125, obsid 2207, with ACIS-I. Current ACE solar proton flux levels are moderate. SUNSPOT WATCH: A new sunspot numbered 9591 has rotated into view near the Sun's southeastern limb. The large spot, which spans twice the surface area of planet Earth, has a complex magnetic field that poses a threat for powerful M-class solar flares. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 800146 02207 00 A2125 2001:236:00:25:01.947 82.5 ACIS-I NONE 235.1695 66.2454 272.54 27.19 700318 02128 00 3C351 2001:236:23:48:01.947 51.6 ACIS-S NONE 256.1607 60.7650 254.01 10.78 ---- T_E83 00 CAL-ER 2001:237:14:58:24.237 7.7 -- -- 239.6180 -24.6390 258.37 86.49 --- T_X8400 00 CAL-ER 2001:237:23:55:21.008 20.8 -- -- 304.0000 -37.0000 305.83 56.70 ORBITAL EVENTS: 2001:235:07:12:32.144 282 EPERIGEE ORBIT PERIGEE 2001:236:14:56:06.288 283 EAPOGEE ORBIT APOGEE 2001:237:22:39:44.816 283 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 236:1130 Status at last pass was nominal (see note 1) End of shift 236:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last pass: UTC 2001:236:07:00:19 (Aug24) f_ACE 3.09e+02 F_CRM 3.19e+08 Kp 1.0 R km 132715A OBT 2001:236:06:57:36 CTUVCDU 1980415 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 115023456.42 ONLVCDU 1980400 OBC Errs 0 OBSID 2207 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 235.165 Bus V 30.87 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 66.247 Bus I 24.69 AOFSTAR GUID Roll 272.542 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.15 Yaw Rate -0.13 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 5.62 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.03 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 13.01 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 76.85 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 11.79 RadMon ENAB HRMA power 94.10 SCS 128 ACT -Y SA Amps 12.76 EPHIN Geom LARG OBA power 0.00 SCS 129 INAC +Y SA Temp 109.58 E150 209.8 SCS 130 ACT -Y SA Temp 110.51 E300 5.2 Roll Mom. -9.759 SCS 107 INAC E1300 0.2 Pitch Mom. -10.266 UpL Cmd Acc 13653 EPH A-Leak 1.0200 P4GM 2.5 Yaw Mom. 2.265 Cmd Rej A 42 EPH B-Leak 0.1960 P41GM 0.1 Explanation Current Data: UTC 2001:236:11:29:57 (Aug24) f_ACE 3.35e+02 F_CRM 3.32e+08 Kp 1.7 R km 137709A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.35e+02 Orbit Start Time : 2001:235:07:19:01 Geocentric Distance (km), Orbit Leg : 137697 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.61746000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.61746000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.16288054082e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.32117180820e+08 HRC SP PS = OFF IM PS = ON Stp 42/53 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 = -119.9 DEA Pwr = 57.9 DPA Pwr = 42.7 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 2 supports last 24 hrs, 1 34m, 1 26m - 1 SCS uplinked, good thru 240:0744 - dumps current thru last pass Mission Planning (Dan): - AUG27 load signed off - Sabina working SEP03 loads, having trouble finding good attitudes for exit CTI. Products will be out today for review (most likely). S/C Engineering(Jeff/Rich): - S/C OK SOT(Bill): - Radiation levels moderate. - Sunspot 9591 now in view, may have flares. DSOPS(Joy): - Two QL's today (see below) GOT(Peter): - All is OK Meetings/events: 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 300066 02513 00 WZ SGE 2001:234:08:41:25.575 11.5 ACIS-S NONE 700287 02097 00 3C 334 2001:234:12:21:05.575 33.8 ACIS-S NONE