SOT shift report 2000-09-20 M426 Start at 2000:264:19:30 GMT = 2000 Sept. 20 15:30 EDT End 17:30 EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sept_20_2000_M426.txt SOT Lead Robert Cameron Plan: ---- Seq # ObsID Target start SI Grat RA dec roll --------------------------------------------------------------------------------------------- 200008 00010 AR LAC-5 FIRST QUAD 2000:264:09:48:24.448 ACIS-S HETG 332.1873 45.7690 213.40 500002 00115 TYCHO SNR 2000:264:12:21:24.448 ACIS-S NONE 6.3391 64.1718 170.77 ---- 61913 CAL-ER 2000:265:02:48:24.969 -- -- 15.8098 24.3700 143.65 EVENTS GMT OBSID ------ ---- ----- DSN AOS, DSS-54 (Madrid 34m) 264:2000 115 DSN LOS, DSS-54 (Madrid 34m) 264:2100 2000:264:03:00:04.148 155 ORBIT APOGEE 2000:265:10:44:39.274 155 ORBIT PERIGEE 2000:266:18:28:46.131 156 ORBIT APOGEE 2000:268:02:14:00.070 156 ORBIT PERIGEE 2000:269:09:57:11.304 157 ORBIT APOGEE 2000:270:17:41:58.148 157 ORBIT PERIGEE 2000:272:01:24:46.327 158 ORBIT APOGEE 2000:273:09:08:21.466 158 ORBIT PERIGEE 2000:274:16:51:48.585 159 ORBIT APOGEE 2000:276:00:34:51.878 159 ORBIT PERIGEE 2000:277:08:18:48.989 160 ORBIT APOGEE 2000:278:16:02:35.176 160 ORBIT PERIGEE Chandra snapshot: ---------------- UTC 2000:264:20:11:01 (Sep20) f_ACE 3.35e+02 F_ACE 5.00e+07 Kp 1.7 R km 112149D OBT 2000:264:20:10:30 CTUVCDU 5642879 OBC s/w NRML FMT2_SSR CPEstat OBT 85867830.42 ONLVCDU 5642864 OBC Errs 0 OBSID 115 EPState SUN SIM TTpos 75623 HETG Angle 80.2 PCADMODE NPNT RA 6.334 Bus V 30.71 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec 64.170 Bus I 28.49 AOFSTAR GUID Roll 170.770 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate 0.15 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.79 Pitch Rate -0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.01 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -25.13 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 114.85 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 13.53 HRMA power 84.10 SCS 128 -Y SA Amps 14.88 EPHIN Geom LARG OBA power 94.40 SCS 129 +Y SA Temp 111.43 E150 28.8 SCS 130 -Y SA Temp 111.74 E300 0.4 Roll Mom. 5.443 E1300 0.0 Pitch Mom. -1.317 UpL Cmd Acc 31178 EPH A-Leak 0.7840 P4GM 0.4 Yaw Mom. 2.197 Cmd Rej A 165 EPH B-Leak 0.1320 P41GM 0.0 2) Status at 264:2020: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 6.339 deg 6.339 DEC = 64.172 deg 64.172 ROLL = 170.766 deg 170.766 Format = 2 2 OBSID = 115 115 SIM FA = -467 -468 SIM TSC = 75623 75624 HETGA = 80.21 deg (OUT) OUT HETGB = 80.96 deg (OUT) OUT LETGA = 79.09 deg (OUT) OUT LETGB = 78.34 deg (OUT) OUT HRC SP PS = OFF, 0, 0 IM PS = ON, 42, 53 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 = -119.7 DEA Pwr = 55.1 DPA Pwr = 40.5 Science State = Science Active Radiation --------- ACE 2 hr fluence is 3.7e5 vs. threshold 3.6e8. Orbital fluence (R>70km)is 5.0e7 vs. threshold 1.0e9. NOTES/ISSUES/PROBLEMS --------------------- OPS: Probably all the 8800 minor frames of telemetry data that were thought to be lost at DSN Goldstone because of their Station Comm Processor will be recoverable. Evaluation of QL data --------------------- There are no new quick look data on this shift.