See http://cxc.harvard.edu/mta/SOT_reports/sot-shift.html Shift L6446. Start at 074:13:00 GMT PLAN ---- Finish: Obsid: 18271 SI: ACIS-I (55 ksec) Target: Coma cluster Then: 2017:075:03:52:42 Grating: LETG 2017:075:04:22:52 Obsid: 19290 SI: HRC-S (37 ksec) Target: SNR 1987A 2017:075:14:40:06 Grating: NONE 2017:075:15:08:40 Obsid: 20021 SI: ACIS-S (10 ksec) Target: WPVS 007 NOTES/ISSUES/PROBLEMS --------------------- From the 9am status meeting: 3 Supports completed in the last 24 hours (total time: 6.9 hours) 4 SSR dumps Radiation: Solar activity is expected to be very low on days one, two, and three (15 Mar, 16 Mar, 17 Mar). MP: Mar1517A replan load review today at 2pm. The replan is to reschedule the dwells to fulfill the > 20 min constrain. Mar2017B loads will be delayed. Eng: Yesterday we had two instances of maneuvers with large one-shot updates following large angle maneuvers. With current gyro behaviors, the dwells in between the maneuvers are recommended to be longer than 20 min to decrease the probability of a safing action. GOT: No issues. Quick look data: ---------------- OBSID Target Instr Grat ----- ------ ----- ---- 18265 PG1407+265 ACIS-S NONE 20036 SNR 1987A HRC-S LETG Next Comms: ----------- Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------- 074/1210-1425 1310 1410 DSS-65 MADRID 0910-1010 EDT, Wed 15 Mar 074/2000-2200 2045 2145 DSS-15 GOLDSTONE 1645-1745 EDT, Wed 15 Mar 075/0125-0340 0225 0325 DSS-54 MADRID 2225-2325 EDT, Wed 15 Mar 075/1030-1245 1130 1230 DSS-15 GOLDSTONE 0730-0830 EDT, Thu 16 Mar 075/1930-2145 2030 2130 DSS-65 MADRID 1630-1730 EDT, Thu 16 Mar SNAPSHOT summary: ---------------- UTC 2017:074:01:19:02 (Mar15) f_ACE 1.93e+01 F_CRM 2.29e+08 Kp 0.7 R km 38628D OBT 2017:074:01:15:48 CTUVCDU 9342719 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 605927748.87 ONLVCDU 9342704 OBC Errs 0 OBSID 50242 EPState SUN SIM TTpos -99616 HETG Angle 78.34 PCADMODE NPNT RA 26.597 Bus V 28.52 SIM FApos -467 LETG Angle 76.84 PCONTROL NPNT Dec -41.800 Bus I 23.91 AOFSTAR GUID Roll 224.397 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.40 Yaw Rate 0.01 HRC-S HV ON ACA CCD Temp -11.7 Dith Zang 6.03 Pitch Rate 0.15 SHLD HV 0.0 ACA Int Time 1.698 Roll Rate -0.34 EVT RT 0 AOACSTAT OK FSS SunBeta SUN SHLD RT 0 FSS Alfa -0.49 Batt 1 SOC 100.00% Avg HRMA Temp 71.25 FSS Beta 40.94 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 61.06 SA Resolv 48.85 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 11.79 RadMon DISA HRMA power 33.00 SCS 128 ACT -Y SA Amps 11.79 EPHIN Geom VLD OBA power 0.00 SCS 129 ACT +Y SA Temp 116.22 E150 4718592.0 SCS 130 ACT -Y SA Temp 116.58 E300 722944.0 Roll Mom. -2.695 SCS 131 ACT E1300 2152.0 Pitch Mom. 7.202 SCS 132 ACT EPH A-Leak 1.0200 UpLCmdAcc 44533 Yaw Mom. 5.603 SCS 133 ACT EPH B-Leak 0.0000 Cmd Rej A 196 PMTANKP 116.560 SCS 107 INAC EPH temp 155.64 Gyro 2 Curr 1 100.80 EPH 27I 6.87 M Unload MON Gyro 2 Curr 2 122.40 Roll Bias -0.1366 TSC Move STOP Prop. line 03 110.25 Pitch Bias -1.9083 CTX B PWR 36.96 FA Move STOP Prop. line 04 79.60 Yaw Bias -1.1609 CTX B Volts 3.54 OTG Move DISA UTC 2017:074:12:44:02 (Mar15) f_ACE 1.80e+01 F_CRM 1.27e+08 Kp 2.0 R km 79983A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.55e+01 GOES-13 P2 flux, in RADMON P4GM units : 0.32 GOES-15 P2 flux, in RADMON P4GM units : 0.24 GOES-13 P5 flux, in RADMON P41GM units : 0.19 GOES-15 P5 flux, in RADMON P41GM units : 0.19 GOES-13 E > 2.0 MeV flux (p/cm^2-s-sr) : 621.0 Orbit Start Time : 2017:074:03:59:01 Geocentric Distance (km), Orbit Leg : 79519 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.6196e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.6196e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 6.0633e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.2698e+08