Jul_24_2001_L733.txt Shift M733 Start at 2001:205:19:30:00 GMT = 2001 Jul 24 3:30pm EDT End 2001 Jul 24 05:30pm EDT SOT shift report 2001-07-24 M733 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_24_2001_M733.txt SOT Lead Mark Freeman SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL2301C on descending leg. Finish observation of 'M32' (obsid 2017) with with ACIS-S, then start rad zone entry preparations, PLUS: *LETG Insert today at 2018 GMT w/ new software (see note 3)* Current ACE solar proton flux levels are low (under 100). Kp is low to moderate at 2.6. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 600151 02017 00 M32 2001:205:05:28:05.000 51.6 ACIS-S NONE 10.6936 40.8704 121.82 29.60 ---- T_E71 00 CAL-ER 2001:205:20:23:52.286 7.8 -- -- 350.0000 20.0000 128.75 27.57 ---- IGG71 00 CAL-ER 2001:205:23:21:39.826 0.0 -- -- 240.0000 -10.6500 253.23 143.07 ---- GG_71 00 CAL-ER 2001:205:23:46:07.111 3.6 -- -- 280.0000 -16.0000 257.31 39.60 ---- TX72A 00 CAL-ER 2001:206:06:42:21.115 0.1 -- -- 200.0000 20.0000 255.59 86.54 ---- T_X72 00 CAL-ER 2001:206:09:12:21.115 11.8 -- -- 200.0000 20.0000 255.64 0.06 290082 01001 00 HZ43 2001:206:12:43:54.397 5.1 HRC-I LETG 199.0785 29.1209 259.53 9.80 290086 01005 00 HZ43 2001:206:14:17:24.397 15.3 HRC-I LETG 199.0438 28.9570 259.52 0.17 700241 01625 00 3C348 (HERCULES A) 2001:206:19:00:24.397 15.3 ACIS-S NONE 252.7765 5.0122 242.85 56.09 ORBITAL EVENTS: 2001:206:05:02:21.976 271 EPERIGEE ORBIT PERIGEE 2001:207:12:45:36.613 272 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 205:1930 AOS DSS-54 (Madrid 26m) 205:2000 Status at AOS was nominal for rad zone entry manuever start (see note 1) 205:2006 61532 LETG Insert with new software (note 3) 2018 LOS DSS-46 205:2100 End of shift 205:2115 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:205:20:06:37 (Jul24) f_ACE 5.01e+01 F_CRM 1.08e+09 Kp 2.7 R km 83163D OBT 2001:205:20:06:09 CTUVCDU 8489888 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 112392369.83 ONLVCDU 8489880 OBC Errs 1 OBSID 61532 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NMAN RA 10.692 Bus V 30.87 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 40.868 Bus I 29.00 AOFSTAR GUID Roll 121.819 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc NNNTTTTT Dith Yang -4.95 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.18 Pitch Rate -0.07 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.30 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -2.01 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -3.94 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.05 SA Resolv 93.78 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 13.91 RadMon DISA HRMA power 0.00 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom LARG OBA power 78.30 SCS 129 INAC +Y SA Temp 108.70 E150 10.8 SCS 130 ACT -Y SA Temp 108.70 E300 0.2 Roll Mom. 1.624 SCS 107 INAC E1300 0.0 Pitch Mom. -15.246 UpL Cmd Acc 33571 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -0.658 Cmd Rej A 202 EPH B-Leak 0.2600 P41GM 0.0 Current Data: UTC 2001:205:20:07:03 (Jul24) f_ACE 5.01e+01 F_CRM 1.08e+09 Kp 2.7 R km 83163D Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.01e+01 Orbit Start Time : 2001:203:13:39:01 Geocentric Distance (km), Orbit Leg : 83446 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.19293000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.12586786360e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.08043309560e+09 2) Quick look data: Seq # ObsID It Target start time SI Grat Comment ------------------------------------------------------------------------------------- 500147 01970 SN 1999EM 2001:203:20:11:52.974 30ks ACIS-None Looks OK 3) LETG insertion run today with the new on-board software. All apparently went well - LETG is in the proper inserted position and no OBC errors were logged. Bill P. will take a detailed look at the data for the move tomorrow. 4) TOO observation will be scheduled into the load after the Moon observations. Harvey has reviewed the science, OK has been given by Roger. Rob Cameron will be Flight Director for this replan. 5) Congrats to everyone - we are now in Chandra's third year of orbital operation. Happy second anniversary (yesterday)!