SOT Shift Report 2010-05-26 L3961 Duration: 26 May 2010 07:00 EDT - 26 May 2010 9:15 EDT (Day 146) 26 May 2010 11:00 GMT - 26 May 2010 13:15 GMT SOT Lead: Bill Podgorski ======================================== Plan ---- Running MAY2410B on ascending leg. Observing 'Abell 1836' (obsid 11750) with ACIS-I. -------------------------------------------------------------------- MAY2410B: 11750 0 Abell 1836 2010:146:09:17:06.132 59.6 ACIS-I NONE 10993 0 NGC 6618PG 2010:147:02:41:38.456 40.0 ACIS-I NONE 11838 2 M31 2010:147:14:27:04.576 5.0 ACIS-I NONE T_E92 CAL-ER (56233) 2010:147:16:41:24.682 0.1 -- -- GG_92 CAL-ER (56232) 2010:147:17:52:35.399 3.0 -- -- ECT92 CAL-ER (56231) 2010:147:20:06:46.869 5.2 -- -- G2_92 CAL-ER (56230) 2010:147:22:04:56.069 3.0 -- -- T_X93 CAL-ER (56229) 2010:148:01:41:11.770 0.1 -- -- COMM: Support (GMT) BOT EOT Station Site Track time (local) --------------- ---- ---- --------- --------- ------------------------------- 46/1040-1255 1140 1240 DSS-24 GOLDSTONE 0740-0840 EDT, Wed 26 May 2010 Notes from 9am Meeting ---------------------- Ops: - Remarks: Pass at 145/0240-0525: Eclipse Support - Current Configuration (as of 146/1300): In Radiation Zone NO Current SI ACIS-I Grating NONE Observation ID 11750 Target Abell 1836 Altitude 139.7 kkm Asc Radmon Disable 147/15:57z Next Radiation Zone 147/15:57z to 148/04:27z - Supports: 3 Supports Completed, Total Time: 6.9 hrs - SCS's Loaded: CL149:1107 128 MAY2410B Good through: 2010:150:16:27:27.000 - CAP's / Procedures * CAP Number: * Time: * Title: * Description: * Notes: DSN DR's: * DR #: * Station: * Problem: * Cause: * Action: * DR #: * Station: * Problem: * Cause: * Action: - OPS DR's: * Problem: * Impact: * Cause: * Resolution: - TECH DR's: * Problem: * Impact: * Cause: * Resolution: MP: - May 31 products out today. Eng: - There was an unintended interaction between the SCS 120 unloading cutoff and a SIM move. At the end of the SIM move the momentum unloading subfunction was re-enabled, which counteracts the unloading cutoff by SCS 120. This had no effect. Resolution will most likely be to avoid these interactions in the mission planning process. SOT/Radiation: - ACE solar protons are low (< 100). - Solar Activity Forecast: Solar activity is expected to remain very low, with a slight chance of a C-class event from Region 1072. - Geophysical Activity Forecast: The geomagnetic field is expected to be quiet on day one (26 May) and partway through day two (27 May). An increase to active levels is expected late on day two (27 May) and partway through day three (28 May) due to the arrival of the CME observed on 23 May. Predominately unsettled to active levels with a chance for isolated minor storm levels are expected later on day three (28 May) due to the arrival of the CME observed on 24 May. DATA: - QL's today: 12048 0 Chandra Deep Field-S 2010:143:07:26:21.264 139.9 ACIS-I NONE OK 11985 0 SNR 0049-73.6 2010:145:13:20:37.000 21.0 ACIS-S NONE OK GOT/IST: - Other: SNAPSHOT - as expected -------- UTC 2010:146:11:49:08 (May26) f_ACE 0.00e+00 F_CRM 1.47e+08 Kp 0.7 R km 145678A OBT 2010:146:11:48:39 CTUVCDU 1764762 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 391261719.27 ONLVCDU 1764760 OBC Errs 0 OBSID 11750 EPState SUN SIM TTpos 90119 HETG Angle 79.09 PCADMODE NPNT RA 210.425 Bus V 29.93 SIM FApos -535 LETG Angle 77.21 PCONTROL NPNT Dec -11.631 Bus I 23.66 AOFSTAR GUID Roll 248.908 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -1.45 Yaw Rate -0.52 HRC-S HV OFF ACA CCD Temp -19.6 Dith Zang -0.44 Pitch Rate 0.25 SHLD HV 8.0 ACA Int Time 1.698 Roll Rate -0.05 EVT RT 0 AOACSTAT OK FSS SunBeta NSUN SHLD RT 20 FSS Alfa -42.40 Batt 1 SOC 100.00% Avg HRMA Temp 70.65 FSS Beta -49.84 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 55.17 SA Resolv 147.46 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -84.4 OBA Trng Fault NFLT +Y SA Amps 11.60 RadMon ENAB HRMA power 33.00 SCS 128 INAC -Y SA Amps 11.79 EPHIN Geom VLD OBA power 51.70 SCS 129 ACT +Y SA Temp 112.04 E150 71.0 SCS 130 ACT -Y SA Temp 113.28 E300 75.0 Roll Mom. -9.356 SCS 107 INAC E1300 64.0 Pitch Mom. -9.771 UpL Cmd Acc 4691 EPH A-Leak 1.0200 Yaw Mom. 16.513 Cmd Rej A 2 EPH B-Leak 1.0200 PMTANKP 170.915 EPH temp 112.31 Gyro 2 Curr 1 105.60 Roll Bias -0.9111 EPH 27V 26.84 M Unload MON Gyro 2 Curr 2 110.40 Pitch Bias -1.9652 TSC Move STOP Prop. line 03 91.82 Yaw Bias -1.0026 CTX A PWR 36.43 FA Move STOP Prop. line 04 70.46 CTX A Volts 3.52 OTG Move DISA Explanation Current Data: UTC 2010:146:11:49:08 (May26) f_ACE 0.00e+00 F_CRM 1.47e+08 Kp 0.7 R km 145678A Currently scheduled FPSI, OTG : ACIS-I NONE Estimated Kp : 0.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.22e+01 GOES-11 P2 flux, in RADMON P4GM units : 0.00 GOES-13 P2 flux, in RADMON P4GM units : 0.00 GOES-11 P5 flux, in RADMON P41GM units : 0.03 GOES-13 P5 flux, in RADMON P41GM units : 0.02 Orbit Start Time : 2010:145:06:29:00 Geocentric Distance (km), Orbit Leg : 145671 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 3.22000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.22000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.98771367870e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.46615093700e+08