Dec_15_2000_M512.txt Shift M512 Start at 2000:350:21:00:00 GMT = 2000 Dec 15 4:00pm EST End 2000 Dec 15 6:00pm EST SOT shift report 2000-12-15 M512 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_15_2000_M512.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running DEC1100B load. Seq # ObsID Target start SI Grat RA dec roll ------------------------------------------------------------------------------------------- 590131 01317 E0102-72 2000:350:20:30:13.849 ACIS-I NONE 15.7264 -72.1320 297.87 590136 01527 E0102-72 2000:350:22:38:43.849 ACIS-I NONE 16.0863 -71.9086 298.17 590137 01528 E0102-72 2000:351:00:47:13.849 ACIS-I NONE 16.2129 -72.0523 298.16 ORBITAL EVENTS: 2000:350:01:37:10.853 187 ORBIT PERIGEE 2000:351:09:20:43.518 188 ORBIT APOGEE 2000:352:17:05:37.341 188 ORBIT PERIGEE 2000:354:00:48:59.568 189 ORBIT APOGEE 2000:355:08:32:52.930 189 ORBIT PERIGEE 2000:356:16:16:48.972 190 ORBIT APOGEE 2000:358:00:00:22.954 190 ORBIT PERIGEE 2000:359:07:44:41.289 191 ORBIT APOGEE 2000:360:15:29:02.597 191 ORBIT PERIGEE 2000:361:23:12:52.752 192 ORBIT APOGEE 2000:363:06:57:59.277 192 ORBIT PERIGEE 2000:364:14:41:20.624 193 ORBIT APOGEE 2000:365:22:26:03.214 193 ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 350:2100 AOS DSS-24 (Goldstone 34m) 350:2140 1317 LOS DSS-24 (Goldstone 34m) 350:2240 End of shift 350:2300 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2000:350:22:01:02 (Dec15) f_ACE 2.24e+01 F_ACE 1.18e+06 Kp 1.3 R km 129477A OBT 2000:350:22:00:37 CTUVCDU 1110911 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 93304837.16 ONLVCDU 1110896 OBC Errs 0 OBSID 1317 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 15.729 Bus V 30.24 SIM FApos -535 LETG Angle 78.34 PCONTROL NPNT Dec -72.129 Bus I 27.98 AOFSTAR GUID Roll 297.874 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.82 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.96 Pitch Rate 0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 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 15.48 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.13 SA Resolv 74.34 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 13.33 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 150.30 SCS 129 ACT +Y SA Temp 116.58 E150 3.7 SCS 130 ACT -Y SA Temp 116.95 E300 0.1 Roll Mom. -5.443 E1300 0.0 Pitch Mom. -6.796 UpL Cmd Acc 37964 EPH A-Leak 0.8400 P4GM 0.0 Yaw Mom. 3.233 Cmd Rej A 84 EPH B-Leak 0.1520 P41GM 0.0 Current Data: UTC 2000:350:22:21:01 (Dec15) f_ACE 2.36e+01 F_ACE 1.21e+06 Kp 1.0 R km 130239A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.36e+01 Orbit Start Time : 2000:350:01:39:01 Geocentric Distance (km), Orbit Leg : 130163 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 2.36000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.36000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.27674613051e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.74172341680e+07 2) Status at 350:2200: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 15.7264 deg 15.7264 DEC = -72.1320 deg -72.1320 ROLL = 297.87 deg 297.87 Format = 2 2 OBSID = 1317 1317 SIM FA = -535 -536 SIM TSC = 92903 92904 HETGA = 79.84 deg (OUT) OUT HETGB = 80.59 deg (OUT) OUT LETGA = 79.09 deg (OUT) OUT LETGB = 78.34 deg (OUT) OUT HRC IM PS = ON, 42, 53 SP PS = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.9 DEA Pwr = 47.8 DPA Pwr = 41.4 Science State = Science Active 3) Radiation --------- Chandra Radiation environment is low. ACE 2 hr fluence is 2.0e5 vs. threshold 3.6e8. CRM-based orbital fluence is 1.7e7 vs. threshold 1.0e9. Chandra is in the solar wind. 4) Quick Look data review (OK unless noted): There were no new quick look data in this shift.