Mar_20_2003_M1337.txt Shift M1337 Start at 2003:079 21:00:00 UTC = 2003 Mar 20 4:00 pm EST End 2003 Mar 20 5:30 pm EST SOT shift report 2003-03-20 M1337 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_20_2003_M1337.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAR1703A load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 800354 04198 0 RDCS1252-29 2003:079:10:43:21.834 165.5 ACIS-I NONE 193.2663 -29.5047 27.52 ---- 60805 CAL-ER 2003:081:09:41:14.373 25.0 -- -- 160.0000 6.8000 251.75 ---- 60804 CAL-ER 2003:081:19:25:44.774 22.6 -- -- 104.0000 14.5000 266.16 700684 04005 0 3C109 2003:082:02:10:24.774 50.0 ACIS-S NONE 63.4012 11.2166 275.16 700683 04004 0 IRAS20069+5929 2003:082:16:42:40.636 25.0 ACIS-I NONE 301.9726 59.6122 64.38 ORBITAL EVENTS: 2003:079:03:22:40.925 499 EPERIGEE ORBIT PERIGEE 2003:080:11:06:19.670 500 EAPOGEE ORBIT APOGEE 2003:081:18:49:33.899 500 EPERIGEE ORBIT PERIGEE 2003:083:02:32:52.755 501 EAPOGEE ORBIT APOGEE 2003:084:10:17:08.407 501 EPERIGEE ORBIT PERIGEE 2003:085:18:00:15.981 502 EAPOGEE ORBIT APOGEE 2003:087:01:44:16.301 502 EPERIGEE ORBIT PERIGEE 2003:088:09:27:55.019 503 EAPOGEE ORBIT APOGEE 2003:089:17:11:13.383 503 EPERIGEE ORBIT PERIGEE 2003:091:00:55:28.458 504 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 079:2100 AOS DSS-54 (Madrid 34m) 079:2120 04198 LOS DSS-54 (Madrid 34m) 079:2220 End of shift 079:2230 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 079:2130: UTC 2003:079:21:31:03 (Mar20) f_ACE 1.78e+03 F_CRM 6.52e+08 Kp 5.0 R km 113478A OBT 2003:079:21:30:44 CTUVCDU 10834303 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 164583044.79 ONLVCDU 10834288 OBC Errs 0 OBSID 4198 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 193.268 Bus V 29.61 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -29.504 Bus I 32.79 AOFSTAR GUID Roll 27.520 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.69 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -0.70 Pitch Rate 0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -42.40 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.82 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.81 SA Resolv 147.70 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 16.25 RadMon ENAB HRMA power 39.20 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 72.60 SCS 129 ACT +Y SA Temp 113.89 E150 25.4 SCS 130 ACT -Y SA Temp 115.49 E300 0.6 Roll Mom. 8.215 SCS 107 INAC E1300 0.0 Pitch Mom. -5.015 UpL Cmd Acc 4000 EPH A-Leak 1.0200 P4GM 0.2 Yaw Mom. -6.693 Cmd Rej A 119 EPH B-Leak 0.1960 P41GM 0.0 Current Data: UTC 2003:079:21:31:03 (Mar20) f_ACE 1.78e+03 F_CRM 6.52e+08 Kp 5.0 R km 113478A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 5.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.78e+03 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 : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:079:03:29:01 Geocentric Distance (km), Orbit Leg : 113385 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.82014000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.82014000000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.27572283000e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.51514230000e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 193.2663 deg 193.2663 DEC = -29.5047 deg -29.5047 ROLL = 27.52 deg 27.52 Format = 2 2 OBSID = 4198 4198 SIM FA = -535 -536 SIM TSC = 92903 92904 HETGA = 79.46 deg (OUT) OUT HETGB = 80.21 deg (OUT) OUT LETGA = 78.71 deg (OUT) OUT LETGB = 77.96 deg (OUT) OUT HRC IM PS = OFF, 0, 0 SP PS = ON, 43, 54 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 7 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 3100 ACIS FP Temp = -119.5 DEA Pwr = 43.4 DPA Pwr = 40.3 Science State = Science Active 2) Radiation The Chandra radiation environment is high and variable. ACE 2 hr fluence is 1.4e7 vs. threshold 3.6e8. CRM-based orbital fluence is 6.5e8 vs. threshold 3.0e9. Chandra is in the magnetosphere. 3) Quick Look data review (OK unless noted): Seq # ObsID Constr. Target Start Time SI Grat Comment --------------------------------------------------------------------------------------- There were no new quick look datasets in this shift.