Dec_20_2000_L517.txt Shift L517 Start at 2000:355:13:00:00 GMT = 2000 Dec 20 8:00am EST End 2000 Dec 20 11:00am EST SOT shift report 2000-12-20 L517 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_20_2000_L517.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running DEC1800B on ascending leg just after perigee passage. Running outbound CTI (obsid 61810), followed by series of ARLAC observations with HRC-S. Radiation levels are low. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- ---- T_X90 CAL-ER 2000:355:08:57:50.189 20.8 -- -- 316.4600 61.6500 317.10 -0.01 290079 00998 00 ARLAC,HRC-S,AO2 2000:355:15:02:48.127 1.0 HRC-S NONE 332.1357 45.7491 305.05 18.32 290112 02366 00 ARLAC,HRC-S,AO2 2000:355:15:27:58.127 1.0 HRC-S NONE 332.1083 45.7764 305.09 0.04 290113 02367 00 ARLAC,HRC-S,AO2 2000:355:15:53:08.127 1.0 HRC-S NONE 332.1474 45.7956 305.07 0.04 2 ORBITAL EVENTS: 2000:352:17:05:37.341 188 EPERIGEE ORBIT PERIGEE 2000:354:00:48:59.568 189 EAPOGEE ORBIT APOGEE 2000:355:08:32:52.930 189 EPERIGEE ORBIT PERIGEE 2000:356:16:16:48.972 190 EAPOGEE ORBIT APOGEE 2000:358:00:00:22.954 190 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 355:1300 AOS DSS-24 (Goldstone 34m) 355:1553 2367 (all is Nominal, see note 1) End of shift 355:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status UTC 2000:355:15:53:03 (Dec20) f_ACE 0.00e+00 F_ACE 0.00e+00 Kp 1.7 R km 75344A OBT 2000:355:15:52:33 CTUVCDU 2710586 OBC s/w NRML FMT1_EPS CPEstat NORM OBT 93714753.97 ONLVCDU 2710576 OBC Errs 0 OBSID 2367 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 332.147 Bus V 29.77 SIM FApos -990 LETG Angle 78.34 PCONTROL NPNT Dec 45.802 Bus I 34.31 AOFSTAR GUID Roll 305.073 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -19.28 Yaw Rate 0.28 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -11.16 Pitch Rate 0.27 OBSMode OBSV ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.31 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -0.09 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 89.87 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 15.26 RadMon ENAB HRMA power 61.40 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 59.30 SCS 129 ACT +Y SA Temp 116.58 E150 249.8 SCS 130 ACT -Y SA Temp 116.95 E300 1.3 Roll Mom. 14.957 SCS 107 INAC E1300 0.0 Pitch Mom. 4.311 UpL Cmd Acc 47733 EPH A-Leak 0.8280 P4GM 0.1 Yaw Mom. 6.806 Cmd Rej A 7 EPH B-Leak 0.1520 P41GM 0.0 Current Data: UTC 2000:355:15:53:03 (Dec20) f_ACE 0.00e+00 F_ACE 0.00e+00 Kp 1.7 R km 75344A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.11e+01 Orbit Start Time : 2000:355:08:39:01 Geocentric Distance (km), Orbit Leg : 74912 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.00000000000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.83000000000e+04 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC SP PS = ON, Steps 73, 80 IM PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Valid Event Rate 1 = 43 Valid Event Rate 2 = 34 Shield Event Rates = 3000 ACIS FP Temp = -119.7 DEA Pwr = 51.8 DPA Pwr = 406. Science State = Science Active 2) Notes from 9:00am meeting: Operations (Leon): - 3 34m supports yesterday, 3 SSR dumps, all OK Mission Planning (Kevin): - Second review of DEC25 load held yesterday. Some items to revise, Plan for third review today at 2pm. Should be approved then. S/C Engineering(Jeff): - All is OK. SOT(Bill): - Radiation levels low - OTG telecon at 3pm DSOPS(Jen): - One quick look (see below) GOT(CHris): - CSC-OCC connection down, are looking into it - OCC SUN net and E-mail down, working on it too. Meetings, etc. - Star selection meeting at 10am - Load review at 2pm - OTG telecon at 3pm - ACIS telecon at 4pm 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 900069 02242 00 GSGP4X:048 2000:353:01:03:22.581 11.7 ACIS-S NONE 100020 01862 00 JUPITER 2000:353:10:00:00.000 36.0 HRC-I NONE 500175 01998 00 CRAB NEBULA 2000:353:20:28:00.000 25.0 ACIS-S NONE Gap in image is normal, at node boundary for undithered image.