Nov_13_2000_M480.txt Shift M480 Start at 2000:318:21:00:00 GMT = 2000 Nov 13 4:00pm EST End 2000 Nov 13 6:00pm EST SOT shift report 2000-11-13 M480 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_13_2000_M480.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running NOV1300D load. Seq # ObsID Target start SI Grat RA dec roll ------------------------------------------------------------------------------------------- 300053 02336 Z ANDROMEDAE 2000:318:15:19:31.696 ACIS-S HETG 353.4028 48.8463 255.84 800147 02208 HYDRA A 2000:318:21:41:59.438 ACIS-S HETG 139.5329 -12.1190 72.17 700311 02121 MCG-5-23-16 2000:319:00:49:09.438 ACIS-S HETG 146.9305 -30.9756 80.01 ORBITAL EVENTS: 2000:317:00:12:57.781 175 ORBIT APOGEE 2000:318:07:56:37.384 175 ORBIT PERIGEE 2000:319:15:41:52.889 176 ORBIT APOGEE 2000:320:23:26:17.032 176 ORBIT PERIGEE 2000:322:07:10:25.222 177 ORBIT APOGEE 2000:323:14:55:25.102 177 ORBIT PERIGEE 2000:324:22:38:47.892 178 ORBIT APOGEE 2000:326:06:22:59.474 178 ORBIT PERIGEE 2000:327:14:06:27.088 179 ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 318:2100 AOS DSS-24 (Goldstone 34m) 318:2125 LOS DSS-24 (Goldstone 34m) 318:2225 2208 End of shift 318:2300 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot at 318:2200: UTC 2000:318:22:01:01 (Nov13) f_ACE 1.40e+02 F_ACE 1.02e+06 Kp 2.0 R km 109945A OBT 2000:318:22:00:26 CTUVCDU 7098623 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 90540026.59 ONLVCDU 7098608 OBC Errs 0 OBSID 2208 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 139.531 Bus V 30.08 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec -12.120 Bus I 34.31 AOFSTAR GUID Roll 72.165 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -3.53 Yaw Rate -0.14 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.34 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 3.60 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.97 SA Resolv 86.20 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 16.44 RADMON ENAB HRMA power 70.40 SCS 128 ACT -Y SA Amps 17.62 EPHIN Geom LARG OBA power 158.80 SCS 129 ACT +Y SA Temp 114.81 E150 1053.7 SCS 130 ACT -Y SA Temp 115.12 E300 29.8 Roll Mom. -9.671 E1300 0.4 Pitch Mom. 3.936 UpL Cmd Acc 50256 EPH A-Leak 1.0200 P4GM 2.9 Yaw Mom. -3.525 Cmd Rej A 241 EPH B-Leak 0.2080 P41GM 0.2 Current Data: UTC 2000:318:22:13:01 (Nov13) f_ACE 1.38e+02 F_ACE 1.04e+06 Kp 1.7 R km 110729A Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.38e+02 Orbit Start Time : 2000:318:07:59:01 Geocentric Distance (km), Orbit Leg : 110468 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.38000000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.76000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.06737402973e+07 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.60320358423e+06 2) Status at 318:2220: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 139.533 deg 139.533 DEC = -12.119 deg -12.119 ROLL = 72.17 deg 72.17 Format = 2 2 OBSID = 2208 2208 SIM FA = -467 -468 SIM TSC = 75623 75624 HETGA = 6.34 deg (IN) IN HETGB = 6.34 deg (IN) IN 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 = -119.7 DEA Pwr = 52.6 DPA Pwr = 41.4 Science State = Science Active 3) Radiation --------- ACE 2 hr fluence is 1.1e6 vs. threshold 3.6e8. CRM-based orbital fluence is 4.6e6 vs. threshold 1.0e9. Chandra is in the solar wind. The ACE proton rates are moderately low. 4) Quick Look data review (OK unless noted): Seq # ObsID Target SI Grat Comments -------------------------------------------------------- There were no new quicklook datasets during this shift. 5) New TOO ------- A Target Of Opportunity (TOO) has been declared for the transient type I burster Aql X-1. It will be observed with ACIS-S and the LETG in the next few days. New mission load products supporting the TOO should be out soon.