Feb_04_2002_L928.txt Shift L928 Start at 2002:035:12:30:00 GMT = 2002 Feb 4 7:30am EDT End 2002 Feb 4 10:00pm EDT SOT shift report 2002-02-04 L928 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_04_2002_L928.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB0402D on ascending leg. Observing 'SAX J1747.0-2853' (obsid 1935) with ACIS-S/HETG. Radiation levels are low (proton flux under 500). SpaceWeather.com: SOLAR OUTLOOK: A coronal hole is crossing the Earth-facing side of the Sun and spewing a solar wind stream toward our planet. Solar wind gusts will likely buffet Earth's magnetosphere on February 5th or 6th and trigger geomagnetic activity. NOAA SEC: Solar Activity Forecast: Solar activity is expected to be at predominantly low to moderate levels. A slight chance for major flare activity is possible. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- FEB0402D: ---- I1935 00 CAL-ER 2002:035:05:55:42.858 0.0 -- -- 251.0200 -43.1200 93.55 41.85 400148 01935 00 SAX J1747.0-2853 2002:035:06:23:52.858 29.0 ACIS-S HETG 266.8072 -28.9019 93.59 21.20 400211 03401 00 XTE J1650-500 2002:035:14:55:12.858 9.5 ACIS-S HETG 252.5337 -49.9849 98.15 27.38 300087 03434 00 IM NORMAE 2002:035:18:01:32.858 4.8 ACIS-S NONE 234.9853 -52.2638 82.57 11.37 200087 03428 00 HD104237 2002:035:19:49:32.858 2.9 ACIS-I NONE 180.1134 -78.2195 40.24 33.49 ORBITAL EVENTS: 2002:035:13:58:15.354 345 EAPOGEE ORBIT APOGEE 2002:036:14:57:31.893 345 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:036:21:42:07.149 345 EPERIGEE ORBIT PERIGEE 2002:037:01:45:31.893 346 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:038:05:25:40.040 346 EAPOGEE ORBIT APOGEE 2002:039:07:42:16.075 346 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 EVENTS DONE OBSID -------------- ---- ----- Start Shift 035:1230 AOS DSS-24 (Goldstone 34m) 035:1400 (state was nominal at AOS - see note 1) 1935 LOS DSS-24 035:1500 End of shift 035:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:035:14:24:16 (Feb 4) f_ACE 2.63e+02 F_CRM 1.68e+07 Kp 1.0 R km 136789D OBT 2002:035:14:23:41 CTUVCDU 7049215 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 129219821.80 ONLVCDU 7049200 OBC Errs 0 OBSID 1935 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 266.809 Bus V 29.77 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -28.904 Bus I 29.50 AOFSTAR GUID Roll 93.587 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -6.91 Yaw Rate 0.18 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 3.99 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 -0.33 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 41.09 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.13 SA Resolv 48.44 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 ENAB HRMA power 61.40 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 128.90 SCS 129 ACT +Y SA Temp 116.58 E150 3.0 SCS 130 ACT -Y SA Temp 117.32 E300 0.1 Roll Mom. 2.761 SCS 107 INAC E1300 0.0 Pitch Mom. -3.272 UpL Cmd Acc 8232 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. 2.762 Cmd Rej A 100 EPH B-Leak 0.2760 P41GM 0.0 Explanation Current Data: UTC 2002:035:14:24:16 (Feb 4) f_ACE 2.63e+02 F_CRM 1.68e+07 Kp 1.0 R km 136789D Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.63e+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 : 2002:034:06:19:00 Geocentric Distance (km), Orbit Leg : 136789 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 2.63000000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.26000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.06439556800e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.67658347400e+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 = 54.3 DPA Pwr = 41.2 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 10 supports over weekend, 9 34m, 1 26m, all OK - 3 load segments uplinked, good thru 039:0842 - Ran two CAP's: * 784 to clear EPS glitch counters * 777 to upload medium eclipse patches - Dumps current Mission Planning (Kevin): - TOO approved Friday, TOO load FEB0702A products released, load review today at 2pm - FEB11 products will be out today for a review tomorrow S/C Engineering(Rino): - All OK on satellite - Eclipse #2 of 10 this season was nominal - EPHIN in yellow limit again - ASVT testing today, SI RCTU swap procedure SOT(Bill): - Radiation levels are low (protons under 500) - Spaceweather.com prediction of high solar wind from earth facing coronal hole DSOPS(Joy): - Two QL's, see below GOT(Adam): - All OK. - Setup for ASVT testing at noon Meetings/events: - 10am, engineering staff - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- JAN3102A: 200183 02575 00 BETA CRU 2002:031:22:43:14.781 83.0 ACIS-S HETG 200165 02557 00 YY MEN, HD 32918 2002:032:22:10:46.021 82.6 ACIS-S HETG