Jul_15_2002_L1089.txt Shift L1089 Start at 2002:196:12:00:00 UTC = 2002 July 15 8:00am EDT End 2002 July 15 12:00pm EDT SOT shift report 2002-07-15 L1089 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_15_2002_L1089.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL1502D load. No comm during this shift. Seq # ObsID It Constr. Target Start Time SI Grat RA Dec Roll Slew --------------------------------------------------------------------------------------------------------------- 200188 02580 00 0 HEN3-1475 2002:196:10:08:03.877 48.0 ACIS-S NONE 266.2962 -17.9295 257.59 31.55 400178 P3 02698 00 0 1746.7-3224 2002:196:23:56:03.877 8.0 ACIS-S NONE 267.4937 -32.4223 287.20 32.45 900136 P2 03297 00 0 H134824 2002:197:02:37:23.877 1.5 ACIS-I NONE 207.0908 -30.4065 252.15 50.90 ORBITAL EVENTS: 2002:195:13:41:32.671 405 EPERIGEE ORBIT PERIGEE 2002:196:21:24:38.602 406 EAPOGEE ORBIT APOGEE 2002:198:05:08:33.402 406 EPERIGEE ORBIT PERIGEE 2002:199:12:52:11.281 407 EAPOGEE ORBIT APOGEE 2002:200:20:36:06.093 407 EPERIGEE ORBIT PERIGEE 2002:202:04:19:32.813 408 EAPOGEE ORBIT APOGEE 2002:203:12:04:32.119 408 EPERIGEE ORBIT PERIGEE 2002:204:19:47:30.961 409 EAPOGEE ORBIT APOGEE 2002:206:03:32:36.387 409 EPERIGEE ORBIT PERIGEE 2002:207:11:15:47.246 410 EAPOGEE ORBIT APOGEE 2002:208:19:00:02.850 410 EPERIGEE ORBIT PERIGEE 2002:210:02:43:50.262 411 EAPOGEE ORBIT APOGEE 2002:211:10:27:45.849 411 EPERIGEE ORBIT PERIGEE 2002:212:18:12:00.749 412 EAPOGEE ORBIT APOGEE 2002:214:01:56:19.926 412 EPERIGEE ORBIT PERIGEE 2002:215:09:40:37.333 413 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 196:1200 02580 End of shift 196:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot at end of last comm: UTC 2002:196:10:59:04 (Jul15) f_ACE 1.49e+01 F_CRM 8.23e+08 Kp 1.3 R km 124232A OBT 2002:196:10:57:51 CTUVCDU 10953855 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 143117871.13 ONLVCDU 10953840 OBC Errs 0 OBSID 2580 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 266.295 Bus V 30.08 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -17.927 Bus I 33.04 AOFSTAR GUID Roll 257.590 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.89 Yaw Rate 0.09 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 6.69 Pitch Rate 0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.64 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.66 SA Resolv 153.44 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 97.20 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom LARG OBA power 161.60 SCS 129 ACT +Y SA Temp 108.97 E150 5.9 SCS 130 ACT -Y SA Temp 109.58 E300 0.1 Roll Mom. 1.867 SCS 107 INAC E1300 0.0 Pitch Mom. -2.540 UpL Cmd Acc 27352 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 4.171 Cmd Rej A 158 EPH B-Leak 0.2480 P41GM 0.0 Current Data: UTC 2002:196:12:10:03 (Jul15) f_ACE 1.13e+01 F_CRM 8.25e+08 Kp 1.0 R km 126532A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.13e+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 : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:195:13:44:01 Geocentric Distance (km), Orbit Leg : 126501 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 5.54828000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.54828000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.43575005150e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.25313725900e+08 2) Radiation The Chandra radiation environment is low and steady. ACE 2 hr fluence is 9.4e4 vs. threshold 3.6e8. CRM-based orbital fluence is 8.3e8 vs. threshold 3.0e9. Chandra is in the magnetosphere. 4) Quick Look data review (OK unless noted): Seq # ObsID It Constr. Target Start Time SI Grat Comment ------------------------------------------------------------------------------------------ 800184 03184 00 0 1E 0657-56 2002:193:05:24:07.694 88.5 ACIS-I NONE ok 200137 02529 00 2 IM PEG 2002:194:06:57:55.999 25.0 ACIS-S HETG ok 700483 03718 00 1 NGC 4038/NGC 4039 2002:194:15:04:55.571 35.0 ACIS-S NONE ok 600265 P2 02928 00 0 NGC 4596 2002:195:01:16:15.571 9.4 ACIS-S NONE ok 700463 P2 03024 00 0 HS1140+2711 2002:195:20:33:56.064 5.0 ACIS-S NONE ok 700510 P4 03071 00 0 HS 1229+4807 2002:195:22:18:10.316 7.0 ACIS-S NONE ok