Jan_22_2003_M1280.txt Shift M1280 Start at 2003:022 21:30:00 UTC = 2003 Jan 22 4:30 pm EST End 2003 Jan 22 6:30 pm EST SOT shift report 2002-01-22 M1280 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jan_22_2003_M1280.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JAN2003B load. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- 800285 03285 0 MACSJ2228.5+2036 2003:022:16:17:19.532 20.0 ACIS-I NONE 337.1417 20.6001 319.46 ---- 60875 CAL-ER 2003:022:22:23:10.039 0.0 -- -- 72.0000 52.9000 251.39 700811 P1 04132 0 FIRST J070625+390151 2003:022:22:51:20.039 10.0 ACIS-S NONE 106.6034 39.0519 224.05 700624 P1 03562 0 SDSS083946.22+511202 2003:023:02:06:00.039 5.0 ACIS-S NONE 129.9683 51.2141 170.87 700815 P1 04136 0 FIRST J110223+223920 2003:023:04:00:51.625 9.8 ACIS-S NONE 165.6136 22.6411 86.82 ORBITAL EVENTS: 2003:022:06:57:33.555 478 EAPOGEE ORBIT APOGEE 2003:023:14:41:37.785 478 EPERIGEE ORBIT PERIGEE 2003:024:22:25:02.039 479 EAPOGEE ORBIT APOGEE 2003:026:06:08:43.833 479 EPERIGEE ORBIT PERIGEE 2003:027:13:52:05.809 480 EAPOGEE ORBIT APOGEE 2003:028:21:36:40.666 480 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 022:2130 AOS DSS-34 (Canberra 34m) 022:2200 60875 LOS DSS-34 (Canberra 34m) 022:2300 End of shift 022:2330 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 022:2245: UTC 2003:022:22:45:10 (Jan22) f_ACE 5.06e+01 F_CRM 2.34e+08 Kp 4.7 R km 107699D OBT 2003:022:22:44:43 CTUVCDU 8410111 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 159662683.76 ONLVCDU 8410096 OBC Errs 0 OBSID 4132 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 106.606 Bus V 29.61 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 39.053 Bus I 26.72 AOFSTAR GUID Roll 224.045 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.69 Yaw Rate -0.02 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.55 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.80 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.37 SA Resolv 155.23 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 13.14 RadMon ENAB HRMA power 91.30 SCS 128 ACT -Y SA Amps 13.33 EPHIN Geom LARG OBA power 51.30 SCS 129 ACT +Y SA Temp 119.15 E150 1.0 SCS 130 ACT -Y SA Temp 119.88 E300 0.0 Roll Mom. 19.265 SCS 107 INAC E1300 0.0 Pitch Mom. 5.361 UpL Cmd Acc 28912 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -25.087 Cmd Rej A 137 EPH B-Leak 0.4600 P41GM 0.0 Current Data: UTC 2003:022:22:45:10 (Jan22) f_ACE 5.06e+01 F_CRM 2.34e+08 Kp 4.7 R km 107699D Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 4.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.06e+01 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 : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:020:23:19:00 Geocentric Distance (km), Orbit Leg : 107754 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 5.06000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.06000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.01561120748e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.33848434480e+08 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 106.6034 deg 106.6034 DEC = 39.0519 deg 39.0519 ROLL = 224.05 deg 224.05 Format = 2 2 OBSID = 4132 4132 SIM FA = -467 -468 SIM TSC = 75624 75624 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 = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.9 DEA Pwr = 17.7 DPA Pwr = 41.0 Science State = Science Active 2) Radiation The Chandra radiation environment is low and variable. ACE 2 hr fluence is 6.1e5 vs. threshold 3.6e8. CRM-based orbital fluence is 2.3e8 vs. threshold 3.0e9. Chandra is in the solar wind. 3) Quick Look data review (OK unless noted): Seq # ObsID Constr. Target Start Time SI Grat Comment --------------------------------------------------------------------------------------- 200193 03498 1 ORION NEBULA CLUSTER 2003:021:06:27:35.810 70.0 ACIS-I NONE ok