Feb_12_2003_M1301.txt Shift M1301 Start at 2003:043 19:30:00 UTC = 2003 Feb 12 2:30 pm EST End 2003 Feb 12 5:30 pm EST SOT shift report 2002-02-12 M1301 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_12_2003_M1301.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1003B load. Seq # ObsID It Target start time SI Grat RA dec roll ----------------------------------------------------------------------------------------------------- 400299 03812 0 CYG X-3 2003:043:17:44:49.618 14.8 HRC-I NONE 308.0897 40.9362 20.75 700689 04010 0 NGC 660 2003:043:22:25:39.491 5.0 ACIS-S NONE 25.7368 13.6496 292.36 600279 02942 0 NGC1404 2003:044:00:16:46.019 29.9 ACIS-S NONE 54.6947 -35.5820 280.31 ORBITAL EVENTS: 2003:043:10:39:49.486 486 EAPOGEE ORBIT APOGEE 2003:044:18:25:01.890 486 EPERIGEE ORBIT PERIGEE 2003:046:02:08:11.501 487 EAPOGEE ORBIT APOGEE 2003:047:09:53:14.789 487 EPERIGEE ORBIT PERIGEE 2003:048:17:36:05.373 488 EAPOGEE ORBIT APOGEE 2003:050:01:20:08.629 488 EPERIGEE ORBIT PERIGEE 2003:051:09:03:24.847 489 EAPOGEE ORBIT APOGEE 2003:052:16:46:40.688 489 EPERIGEE ORBIT PERIGEE 2003:054:00:30:08.583 490 EAPOGEE ORBIT APOGEE 2003:055:08:14:02.080 490 EPERIGEE ORBIT PERIGEE 2003:056:15:57:03.657 491 EAPOGEE ORBIT APOGEE 2003:057:23:41:40.185 491 EPERIGEE ORBIT PERIGEE 2003:059:07:24:40.935 492 EAPOGEE ORBIT APOGEE 2003:060:15:08:41.672 492 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 043:1930 AOS DSS-46 (Canberra 26m) 043:2010 03812 LOS DSS-46 (Canberra 26m) 043:2210 End of shift 043:2230 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 043:2050: UTC 2003:043:20:50:08 (Feb12) f_ACE 2.24e+01 F_CRM 7.05e+07 Kp 2.3 R km 122027D OBT 2003:043:20:49:45 CTUVCDU 15463775 OBC s/w NRML FMT1_NORM CPEstat NORM OBT 161470185.54 ONLVCDU 15463760 OBC Errs 0 OBSID 3812 EPState SUN SIM TTpos -50503 HETG Angle 79.46 PCADMODE NPNT RA 308.091 Bus V 29.77 SIM FApos -715 LETG Angle 77.96 PCONTROL NPNT Dec 40.939 Bus I 29.25 AOFSTAR GUID Roll 20.749 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 6.15 Yaw Rate -0.02 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.94 Pitch Rate -0.08 OBSMode OBSV ACA Int Time 1.698 Roll Rate 0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.12 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 32.65 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.45 SA Resolv 57.22 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 14.10 RadMon ENAB HRMA power 15.50 SCS 128 ACT -Y SA Amps 14.88 EPHIN Geom LARG OBA power 135.90 SCS 129 ACT +Y SA Temp 116.22 E150 3.0 SCS 130 ACT -Y SA Temp 116.95 E300 0.0 Roll Mom. -14.474 SCS 107 INAC E1300 0.0 Pitch Mom. -8.009 UpL Cmd Acc 61515 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 2.094 Cmd Rej A 4 EPH B-Leak 0.4520 P41GM 0.0 Current Data: UTC 2003:043:20:50:08 (Feb12) f_ACE 2.24e+01 F_CRM 7.05e+07 Kp 2.3 R km 122027D Currently scheduled FPSI, OTG : HRC-I NONE Estimated Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.24e+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 : 2003:042:02:59:01 Geocentric Distance (km), Orbit Leg : 122060 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 2.24000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.00303843480e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.05186337800e+07 Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 308.0897 deg 308.0897 DEC = 40.9362 deg 40.9362 ROLL = 20.75 deg 20.75 Format = 1 1 OBSID = 3812 3812 SIM FA = -715 -716 SIM TSC = -50503 -50504 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 = ON, 77, 89 SP PS = OFF, 0, 0 Shield 1 HV = OFF, 0 Shield 2 HV = ON, 8 Valid Event Rate 1 = 61 Valid Event Rate 2 = 46 Shield Event Rates = 3500 ACIS FP Temp = -119.9 DEA Pwr = 42.7 DPA Pwr = 40.3 Science State = Science Active 2) Radiation The Chandra radiation environment is low and steady. ACE 2 hr fluence is 1.5e5 vs. threshold 3.6e8. CRM-based orbital fluence is 7.1e7 vs. threshold 3.0e9. Chandra is in the solar wind.