Jan_30_2002_L923.txt Shift L923 Start at 2002:030:12:30:00 GMT = 2002 Jan 30 7:30am EDT End 2002 Jan 30 11:00am EDT SOT shift report 2002-01-30 L923 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_30_2002_L923.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JAN2802D on descending leg. Observing 'G166.0+4.2' (obsid 2803) with ACIS-I. Current radiation levels are low (proton flux under 1000). Solar Activity Forecast: Solar activity is expected to be moderate. Region 9800 does have the potential to produce an isolated major flare. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- JAN2802D: 500253 02803 00 G166.0+4.2 2002:030:11:58:08.708 30.0 ACIS-I NONE 81.6898 42.9778 255.99 51.68 700462 03023 00 HS0810+2554 2002:030:20:46:08.708 5.0 ACIS-S NONE 123.3746 25.7710 235.96 38.22 600168 03432 00 IRAS 05189-2524 2002:030:23:05:26.733 15.3 ACIS-S NONE 80.2329 -25.3598 304.19 131.10 500231 02781 00 VLA J0636+1838 2002:031:03:48:35.559 7.9 ACIS-I NONE 99.1802 18.6653 273.44 56.91 ORBITAL EVENTS: 2002:030:07:02:42.466 343 EAPOGEE ORBIT APOGEE 2002:031:08:57:36.216 343 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:031:14:47:50.942 343 EPERIGEE ORBIT PERIGEE 2002:031:19:23:36.216 344 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:032:22:30:46.673 344 EAPOGEE ORBIT APOGEE 2002:034:00:04:47.711 344 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:034:06:14:41.247 344 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 030:1230 (status at last COMM was nominal - see note 1) End of shift 030:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2002:030:10:47:15 (Jan30) f_ACE 7.36e+02 F_CRM 7.80e+07 Kp 1.0 R km 135596D OBT 2002:030:10:44:20 CTUVCDU 5311999 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 128774660.17 ONLVCDU 5311984 OBC Errs 0 OBSID 2988 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 47.822 Bus V 29.77 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 4.130 Bus I 29.00 AOFSTAR GUID Roll 287.414 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -5.17 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 7.99 Pitch Rate -0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -6.31 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 96.28 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 13.91 RadMon ENAB HRMA power 47.00 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom LARG OBA power 124.50 SCS 129 ACT +Y SA Temp 116.95 E150 12.7 SCS 130 ACT -Y SA Temp 116.95 E300 0.3 Roll Mom. -16.175 SCS 107 INAC E1300 0.0 Pitch Mom. 9.280 UpL Cmd Acc 61433 EPH A-Leak 1.0200 P4GM 0.8 Yaw Mom. 0.738 Cmd Rej A 126 EPH B-Leak 0.3760 P41GM 0.0 Explanation Current Data: UTC 2002:030:12:46:02 (Jan30) f_ACE 5.69e+02 F_CRM 8.28e+07 Kp 1.3 R km 133789D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.69e+02 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 : 2002:028:23:24:00 Geocentric Distance (km), Orbit Leg : 133826 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 5.69000000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.69000000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.12433228570e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.27701298700e+07 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 = 51.1 DPA Pwr = 41.3 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 2 supports yesterday, both 34m - No loads uplinked, no CAP's - Dumps current, day 29 complete and processed Mission Planning (Ken): - FEB0402C products out for E-mail load review - TOO triggered yesterday at COB, approved for mission planning * Will be 3 day turn-around so will affect this week's load. * In addition, will have follow-up in 5 to 15 days, so FEB04 (or FEB11) loads will be affected. S/C Engineering(Dan): - All OK on satellite - ASVT test of ACA dark current Cal procedure went well, planning to run on Feb 26. - Rino has contingency CAP for eclipse, review at 11am SOT(Bill): - Radiation levels are moderate (protons under 1000) - Predictions are for moderate activity with possible flare from region 9800 - ASVT models telecon today at 2pm EST DSOPS(Joy): - Many QL's, see below GOT(Mike/Chris): - All OK. - Draper sprinkler/fire alarm testing later today Meetings/events: - 10am, CCB - 10am, star working group - 11am, CAP review - 2pm, ASVT models telecon - E-mail load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- JAN2802D: 700606 03358 00 SDSSP J130608+035626 2002:029:06:28:24.859 8.3 ACIS-S NONE 700605 03357 00 SDSSP J103027+052455 2002:029:09:11:23.590 8.3 ACIS-S NONE 700607 03359 00 SDSSP J083643+005453 2002:029:12:02:12.474 6.0 ACIS-S NONE 600263 02926 00 NGC 3245 2002:029:14:26:17.172 10.0 ACIS-S NONE