=================================================================== Tohban report: 2012-08-07_2012-08-13 Produced at 12:00 PM on 2012-08-13 by Megan Cartwright at UCB Checked data from: 2012-08-05/00:00 UT to 2012-08-11/24:00 UT =================================================================== Notes: 1) One large data gap on TH-D from 8/8 10:00 to 8/9 21:38 due to PCM anomaly. 2) Data gap on TH-A 8/11 from 03:30 - 12:20, reason unknown. 3) Again we had a few intervals of short duration, intermittent ESA/SST/FBK data gaps: 08/05 - 08/07 for TH-D and between 12-24UT on 08/05 & 08/08 for TH-E. The intermittent data gaps are due to problems with acquiring the spacecraft at the ground stations near perigee right after executing a maneuver at the preceding apogee. =================================================================== Data quality/collection status ============= FGM: A: 08/05-08/11: full data coverage B: 08/05-08/11: full data coverage C: 08/05-08/11: full data coverage D: 08/05-08/11: full data coverage except for data gap on 8/8 10:00 - 8/9 21:38 (due to PCM anomaly) E: 08/05-08/11: full data coverage ESA: A: 08/05-08/11: full data coverage except for data gap on 8/7 02:50 - 06:10 (due to perigee change maneuver) data gap on 8/9 00:20 - 02:42 & 12:00 - 13:10 (minor, reason unknown) data gap on 8/10 03 - 0310 (minor) & 13:00 - 20:40 (due to apogee change maneuver) data gap on 8/11 03:30 - 12:20 (reason unknown) B: 08/05-08/11: full data coverage C: 08/05-08/11: full data coverage D: 08/05-08/11: full data coverage except for data gap on 8/6 22:30 - 8/7 01:50 (due to perigee change maneuver) data gap on 8/8 10:00 - 8/9 21:38 (due to PCM anomaly) & several short duration, intermittent data gaps from 8/5 to 8/7 (due to difficulty acquiring the spacecraft after maneuvers) E: 08/05-08/11: full data coverage except for data gap on 8/5 01:40 - 05:00 (due to perigee change maneuver) & short duration, intermittent data gaps from 13:00 - 24:00 (due to difficulty acquiring the spacecraft after the maneuver) data gap on 8/7 23:30 - 8/8 02:40 (due to perigee change maneuver) & short duration, intermittent data gaps from 12:00 - 24:00 (due to difficulty acquiring the spacecraft after the maneuver) SST: A: 08/05-08/11: full data coverage except for data gap on 8/7 02:50 - 06:10 (due to perigee change maneuver) data gap on 8/9 00:20 - 02:42 & 12:00 - 13:10 (minor, reason unknown) data gap on 8/10 03 - 0310 (minor) data gap on 8/11 03:30 - 12:20 (reason unknown) B: 08/05-08/11: full data coverage C: 08/05-08/11: full data coverage D: 08/05-08/11: full data coverage except for data gap on 8/6 18:10 - 8/7 01:00 (due to perigee change maneuver) data gap on 8/8 10:00 - 8/9 21:38 (due to PCM anomaly) & several short duration, intermittent data gaps from 8/5 to 8/7 (due to difficulty acquiring the spacecraft after maneuvers) E: 08/05-08/11: full data coverage except for data gap on 8/5 01:40 - 05:00 (due to perigee change maneuver) & short duration, intermittent data gaps from 13:00 - 24:00 (due to difficulty acquiring the spacecraft after the maneuver) data gap on 8/7 23:30 - 8/8 02:40 (due to perigee change maneuver) & short duration, intermittent data gaps from 12:00 - 24:00 (due to difficulty acquiring the spacecraft after the maneuver) EFI filter bank data A: 08/05-08/11: full data coverage except for data gap on 08/11 03:30 - 12:20 (?) B: 08/05-08/11: full data coverage C: 08/05-08/11: full data coverage D: 08/05-08/11: full data coverage except for data gap on 8/6 23:30 - 8/7 00:30 (due to perigee change maneuver) data gap on 8/8 10:00 - 8/9 21:38 (due to PCM anomaly) E: 08/05-08/11: full data coverage SCM filter bank data A: 08/05-08/11: full data coverage except for data gap on 08/11 03:30 - 12:20 (?) B: 08/05-08/11: full data coverage C: 08/05-08/11: full data coverage D: 08/05-08/11: full data coverage except for data gap on 8/6 23:30 - 8/7 00:30 (due to perigee change maneuver) data gap on 8/8 10:00 - 8/9 21:38 (due to PCM anomaly) E: 08/05-08/11: full data coverage ================================= Instrument Ops (Highlights) #--------------------------------------------------------------------------------- # 2012/218 - 2012/219 Sunday, August 5 #--------------------------------------------------------------------------------- BGS_11M THEMIS_E 2.760 2012/218 00:14:30 2012/218 00:44:30 TR2 # SOH check and track - back-up pre-maneuver table load - enable propulsion bus BGS_11M THEMIS_E 2.760 2012/218 01:50:00 2012/218 03:45:00 TR2 # ---> Perigee change maneuver [ML] - P4 SM2D_D5 - MAN ID 571 - nominal burn BGS_11M THEMIS_E 2.760 2012/218 04:45:00 2012/218 05:15:00 TR2 # SOH check and track [ML] - post-maneuver instrument operations BGS_11M THEMIS_E -2.560 2012/218 05:31:00 2012/218 06:15:00 TR6 # Data dump [RD] - post-maneuver VC1 and VC4 data dump DSS_14 THEMIS_C 9.400 2012/218 09:25:00 2012/218 11:25:00 TR87 # Data dump and track BGS_11M THEMIS_D 9.200 2012/218 12:20:00 2012/218 12:40:00 TR10 # Data dump BGS_11M THEMIS_E 9.200 2012/218 13:36:00 2012/218 13:58:00 TR10 # Data dump WLP_11M THEMIS_A 9.200 2012/218 16:15:00 2012/218 16:37:00 TR70 # Data dump #--------------------------------------------------------------------------------- # 2012/219 - 2012/220 Monday, August 6 Week 32 #--------------------------------------------------------------------------------- BGS_11M THEMIS_D 2.760 2012/219 00:21:15 2012/219 00:51:15 TR2 # SOH check and track BGS_11M THEMIS_E 2.660 2012/219 01:05:55 2012/219 01:35:55 TR2 # SOH check and track BGS_11M THEMIS_A 2.560 2012/219 01:50:30 2012/219 02:20:30 TR2 # SOH check and track WHS_18M1 THEMIS_B 2.950 2012/219 05:10:00 2012/219 05:35:00 TR2 # SOH check and track DSS_24 THEMIS_B 9.500 2012/219 05:55:00 2012/219 09:00:00 TR66 # Data dump and track BGS_11M THEMIS_D 9.200 2012/219 11:29:00 2012/219 11:51:00 TR10 # Data dump BGS_11M THEMIS_E 9.200 2012/219 12:49:00 2012/219 13:11:00 TR10 # Data dump WLP_11M THEMIS_A 9.200 2012/219 15:50:00 2012/219 16:08:00 TR70 # Data dump WLP_11M THEMIS_D 9.200 2012/219 20:05:00 2012/219 20:25:00 TR62 # SOH check and track [JM] - pre-maneuver table load - enable propulsion bus WLP_11M THEMIS_A 9.200 2012/219 20:40:00 2012/219 21:10:00 TR62 # SOH check and track [JM] - pre-maneuver table load - enable propulsion bus AGO_9M THEMIS_D 2.580 2012/219 21:50:00 2012/219 22:20:00 TR62 # SOH check and track - back-up pre-maneuver table load - enable propulsion bus AGO_9M THEMIS_A 2.580 2012/219 22:45:00 2012/219 23:10:00 TR62 # SOH check and track - back-up pre-maneuver table load - enable propulsion bus WHS_18M1 THEMIS_D 2.760 2012/219 23:20:00 2012/220 00:45:00 TR2 # ---> Perigee change maneuver [JM] - P3 SM2E_D5 - MAN ID 572 - nominal burn #--------------------------------------------------------------------------------- # 2012/220 - 2012/221 Tuesday, August 7 #--------------------------------------------------------------------------------- BGS_11M THEMIS_D -2.660 2012/220 01:45:00 2012/220 02:45:00 TR6 # Data dump [ML] - post-maneuver VC1 and VC4 data dump - post-maneuver instrument operations BGS_11M THEMIS_A 2.660 2012/220 03:00:00 2012/220 05:10:00 TR2 # ---> Perigee change maneuver [ME] - P5 SM2E_D5 - MAN ID 573 - attitude precession maneuver - P5 - MAN ID 574 - nominal burns DSS_24 THEMIS_C 9.500 2012/220 06:20:00 2012/220 09:35:00 TR66 # Data dump and track BGS_11M THEMIS_A -2.660 2012/220 07:16:00 2012/220 08:15:00 TR6 # Data dump [ML] - post-maneuver VC1 and VC4 data dump - post-maneuver instrument operations DSS_14 THEMIS_B 9.400 2012/220 09:35:00 2012/220 11:25:00 TR87 # Data dump BGS_11M THEMIS_D 9.200 2012/220 10:41:00 2012/220 11:03:00 TR10 # Data dump - large number of frame sequence errors due to inaccurate orbit solution BGS_11M THEMIS_E 9.200 2012/220 12:02:00 2012/220 12:24:00 TR10 # Data dump AGO_9M THEMIS_E 2.580 2012/220 22:05:00 2012/220 22:35:00 TR62 # SOH check and track [ME] - pre-maneuver table load - enable propulsion bus WHS_18M1 THEMIS_E 2.760 2012/220 23:35:00 2012/221 01:35:00 TR2 # ---> Perigee change maneuver [ME] - P4 SM2E_D5 - MAN ID 575 - nominal burn #--------------------------------------------------------------------------------- # 2012/221 - 2012/222 Wednesday, August 8 #--------------------------------------------------------------------------------- BGS_11M THEMIS_E 2.660 2012/221 02:35:00 2012/221 02:55:00 TR2 # SOH check and track [ME] - post-maneuver instrument operations BGS_11M THEMIS_E -2.560 2012/221 03:11:00 2012/221 03:55:00 TR6 # Data dump [ME] - post-maneuver VC1 and VC4 data dump BGS_11M THEMIS_D 9.200 2012/221 09:50:00 2012/221 10:10:00 TR10 # Data dump [RD] - mark SSR survey segment unread at begin of pass BGS_11M THEMIS_E 9.200 2012/221 11:15:00 2012/221 11:37:00 TR10 # Data dump [RD] - mark SSR survey segment unread at begin of pass USNHI_13M1 THEMIS_A 9.100 2012/221 13:33:00 2012/221 14:02:00 TR10 # Data dump - pass missed due to ground station misconfiguration (TR2 instead of TR10) - all data remain onboard #--------------------------------------------------------------------------------- # 2012/222 - 2012/223 Thursday, August 9 #--------------------------------------------------------------------------------- BGS_11M THEMIS_A -2.560 2012/222 02:19:00 2012/222 04:42:00 TR6 # Data dump BGS_11M THEMIS_D 9.200 2012/222 08:45:00 2012/222 09:05:00 TR10 # Data dump [ME] - no data recovered due to receiver failure BGS_11M THEMIS_E 9.200 2012/222 10:17:00 2012/222 10:39:00 TR10 # Data dump DSS_14 THEMIS_B 9.500 2012/222 10:30:00 2012/222 12:00:00 TR87 # Data dump DSS_14 THEMIS_C 9.400 2012/222 12:45:00 2012/222 14:45:00 TR87 # Data dump USNHI_13M1 THEMIS_A 9.100 2012/222 13:00:00 2012/222 13:30:00 TR10 # Data dump USNAU_13M1 THEMIS_D 9.100 2012/222 17:00:00 2012/222 17:30:00 TR2 # SOH check and track [TBD] - pre-maneuver table load - enable propulsion bus USNHI_13M2 THEMIS_C -2.740 2012/222 19:30:00 2012/222 20:00:00 TR2 # SOH check and track - blind acquisition AGO_9M THEMIS_D 2.760 2012/222 20:35:00 2012/222 22:10:00 TR62 # SOH check and track [ML] - discovered PCM anomaly - anomaly recovery - forced cold reset without clear to fix PCM anomaly - # loaded tables - performed clock correlation - turned on IDPU and instruments - recovery completed at 21:38:00 - # total instrument downtime 60 min - total science data loss 12.5 hours - perigee change maneuver planned for this pass and # following attitude precessison maneuver were waved off #--------------------------------------------------------------------------------- # 2012/223 - 2012/224 Friday, August 10 #--------------------------------------------------------------------------------- BGS_11M THEMIS_E 2.560 2012/223 02:40:00 2012/223 02:55:00 TR22 # SOH check and track - blind acquisition BGS_11M THEMIS_A 2.560 2012/223 03:00:00 2012/223 03:20:00 TR32 # SOH check and track [ML] - pre-maneuver table load - enable propulsion bus BGS_11M THEMIS_D -2.560 2012/223 05:13:00 2012/223 05:58:00 TR7 # Data dump [ME] - dumped VC1 data USNHI_13M1 THEMIS_D 2.740 2012/223 06:15:00 2012/223 06:45:00 TR2 # SOH check and track [ME] - completed instrument configuration after PCM recovery BGS_11M THEMIS_D 9.900 2012/223 07:25:10 2012/223 08:13:00 TR9 # Data dump [ME] - using Microdyne RCB-3000 receiver for TLM and 700-MRB for two-way Doppler BGS_11M THEMIS_E 9.200 2012/223 09:21:00 2012/223 09:43:00 TR10 # Data dump BGS_11M THEMIS_A 2.560 2012/223 10:40:00 2012/223 11:10:00 TR2 # SOH check and track [TBD] - back-up pre-maneuver table load - enable propulsion bus USNAU_13M1 THEMIS_E 9.100 2012/223 12:00:00 2012/223 12:30:00 TR2 # SOH check and track - blind acquisition TDRS_10 THEMIS_A -9.900 2012/223 13:20:00 2012/223 14:10:00 TR42 # ---> Apogee change maneuver [ML] - P5 SM1A_D5 - MAN ID 576 AGO_9M THEMIS_A 2.580 2012/223 20:25:00 2012/223 20:55:00 TR62 # SOH check and track - post-maneuver instrument operations WLP_11M THEMIS_E 2.660 2012/223 21:05:00 2012/223 22:35:00 TR62 # MANEUVER WAIVED OFF - RESCHEDULE ALL FOLLOWING THEMIS E PASSES #--------------------------------------------------------------------------------- # 2012/224 - 2012/225 Saturday, August 11 #--------------------------------------------------------------------------------- WHS_18M1 THEMIS_A 9.510 2012/223 23:55:00 2012/224 00:35:00 TR7 # Data dump [TBD] - post-maneuver VC1 and VC4 data dump - post-maneuver instrument operations DSS_63 THEMIS_B 9.500 2012/224 01:00:00 2012/224 02:55:00 TR87 # Data dump and track BGS_11M THEMIS_E -2.660 2012/224 05:15:00 2012/224 06:00:00 TR6 # Data dump WHS_18M1 THEMIS_D 2.560 2012/224 06:00:00 2012/224 06:20:00 TR10 # Data dump DSS_27 THEMIS_C 9.400 2012/224 08:15:00 2012/224 10:55:00 TR64 # Data dump and track BGS_11M THEMIS_E 9.200 2012/224 08:29:00 2012/224 08:49:00 TR10 # Data dump BGS_11M THEMIS_A 9.200 2012/224 11:56:00 2012/224 12:18:00 TR10 # Data dump DSS_14 THEMIS_C 9.400 2012/224 12:45:00 2012/224 14:45:00 TR87 # Data dump