Mar_13_2002_M965.txt Shift M965 Start at 2002:072:18:00:00 GMT = 2002 Mar 13 1:00pm EDT End 2002 Mar 13 3:45pm EDT SOT shift report 2002-03-13 M965 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_13_2002_M965.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAR1102B on ascending leg near apogee. Performing a dark matter profile for the cluster Abell 1942 (OBSID 3290) with ACIS-I. Soft proton levels are now very low (flux around 100). There was a CME yesterday that is likely to deliver a glancing blow to the Earth's magnetosphere tomorrow, so we may see a rise in the proton environment. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- MAR1202B: 590254 02865 00 1 G21.5-0.9 [Chip I3, 2002:072:09:41:44.465 9.6 ACIS-I NONE 278.4059 -10.4746 89.80 0.12 800290 03290 00 0 ABELL 1942 AND CLUMP 2002:072:12:50:38.103 58.2 ACIS-I NONE 219.6230 3.5873 89.40 60.27 400166 P2 02686 00 0 NGC 4559 2002:073:05:29:16.398 3.0 ACIS-S NONE 188.9889 27.9145 144.27 59.12 700429 P1 02990 00 0 PSS 0958+0740 2002:073:06:58:25.950 14.6 ACIS-S NONE 149.6731 7.6912 257.09 106.47 700532 P1 03093 00 0 FTM0738+2750 2002:073:11:29:45.950 3.6 ACIS-S NONE 114.5700 27.8629 257.12 40.32 ORBITAL EVENTS: 2002:072:14:27:28.826 359 EAPOGEE ORBIT APOGEE 2002:073:15:26:38.983 359 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:073:22:10:56.911 359 EPERIGEE ORBIT PERIGEE 2002:074:01:50:38.983 360 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:075:05:55:01.355 360 EAPOGEE ORBIT APOGEE 2002:076:07:19:13.435 360 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:076:13:38:32.528 360 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 072:1800 AOS (DSS-46) 1830 Status during COMM nominal (see note 1) 1958 3290 LOS 2030 End of shift 072:2045 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2002:072:19:58:33 (Mar13) f_ACE 2.06e+02 F_CRM 1.75e+08 Kp 2.0 R km 133137D OBT 2002:072:19:58:01 CTUVCDU 2825574 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 132436681.93 ONLVCDU 2825560 OBC Errs 0 OBSID 3290 EPState SUN SIM TTpos 92903 HETG Angle 79.46 PCADMODE NPNT RA 219.621 Bus V 29.93 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 3.589 Bus I 28.24 AOFSTAR GUID Roll 89.400 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 6.64 Yaw Rate 0.28 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.02 Pitch Rate 0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.19 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -44.39 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.05 SA Resolv 134.07 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 13.72 RadMon ENAB HRMA power 45.40 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 133.50 SCS 129 ACT +Y SA Temp 115.49 E150 8.4 SCS 130 ACT -Y SA Temp 116.95 E300 0.1 Roll Mom. 14.787 SCS 107 INAC E1300 0.0 Pitch Mom. 0.108 UpL Cmd Acc 60577 EPH A-Leak 1.0200 P4GM 0.3 Yaw Mom. 4.008 Cmd Rej A 23 EPH B-Leak 0.4320 P41GM 0.0 2) Chandra's radiation state: UTC 2002:072:19:58:33 (Mar13) f_ACE 2.06e+02 F_CRM 1.75e+08 Kp 2.0 R km 133137D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.06e+02 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 : 2002:071:06:49:00 Geocentric Distance (km), Orbit Leg : 133137 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.91076000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 2.91076000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.74300235790e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.75746881940e+08