=================================================================== Tohban report: 2009-08-04 to 2009-08-10 Produced at 10:45 on 2009-08-10 (at Berkeley by Jonathan Eastwood) Checked data from: 2009-08-02/00:00 UT to 2009-08-08/23:59 UT =================================================================== Summary: 1. Science targets Burst magnetopause data from A, C, D, E on August 2. FS solar wind, sheath, sphere TH-C on August 4 - burst mode at shock and magnetopause FS solar wind, TH-B August 7 2. TH-A survey memory saturation Because TH-A's orbital period is not synchronized to the FS intervals, the FS intervals walk around the orbit. This week, TH-A has been entering FS mode before perigee, and the data dumps. As a result, TH-A's survey memory saturated on several orbits for up to several hours before the data dump occurred, leading to a loss of TH-A FS perigee data midway through the TH-A FS interval. This problem lasted for 4 orbits, but has now gone away as the phasing of the FS interval and the orbit continues to change (see similar effect in July). Lost data: Aug 03 ~ 15 minutes Aug 04 ~ 1.5 hours Aug 05 ~ 2 hours Aug 06 ~ 2.5 hours Aug 07 ~ 1 hour (FS interval through 0000 UT on August 7) Aug 08 - OK Aug 09 - OK Aug 10 - OK 3. Lost data on TH-B After issues with TH-B data dump on August 1 (d213), data was recovered on August 2. Memory saturation on August 2 - loss of data. 4. THEMIS C Maneuvers (Apogee Raise) See Instrument Ops Highlights 2009/219 15:02:00 - 2009/219 15:19:00 2009/219 15:19:30 - 2009/219 15:29:00 2009/219 15:50:00 - 2009/219 16:27:00 5. THEMIS B Maneuvers (Apogee Raise) See Instrument Ops Highlights 2009/222 12:32:00 - 2009/222 12:51:00 2009/222 12:55:00 - 2009/222 13:06:00 2009/222 13:25:00 - 2009/222 13:53:40 6. Processing of data aquired through DSN Issues from last week resolved - data from TH-C on July 27 - 28 now available =================================================================== Science Targets: Aug 02 - TH-A FS mode in magnetosphere/sheath. Burst data at Magnetopause TH-B SS Solar wind (only magnetic field) TH-C FS Magnetosheath/magnetosphere - burst data at magnetopause TH-D FS mode outbound leg, magnetosphere, magnetosheath, magnetopause bursts TH-E FS mode outbound leg, magnetosphere, magnetosheath, magnetopause bursts Aug 03 - TH-A FS mode in perigee/ outbound magnetosphere TH-B SS Solar wind TH-C SS perigee to outbound leg - limited ESA data TH-D FS mode outbound leg, magnetosphere TH-E FS mode outbound leg, magnetosphere Aug 04 - TH-A FS mode through perigee TH-B SS solar wind TH-C FS Solar wind, magnetosheath - burst mode at bow shock and magnetopause TH-D FS mode outbound leg, magnetosphere TH-E FS mode outbound leg, magnetosphere Aug 05 - TH-A FS mode from magnetopause through perigee. Burst data at magnetopause TH-B SS solar wind/ magnetosheath TH-C SS perigee pass TH-D FS mode outbound leg, magnetosphere, magnetosheath, magnetopause bursts TH-E FS mode outbound leg, magnetosphere, magnetosheath, magnetopause bursts Aug 06 - TH-A FS mode from magnetopause through perigee. TH-B SS solar wind/foreshock TH-C FS solar Wind/Foreshock TH-D FS mode outbound leg, magnetosphere TH-E FS mode outbound leg, magnetosphere Aug 07 - TH-A FS mode at magnetopause - burst mode triggering TH-B FS solar wind TH-C SS perigee pass TH-D FS mode outbound leg, magnetosphere, magnetopause bursts TH-E FS mode outbound leg, magnetosphere, magnetopause bursts Aug 08 - TH-A FS mode at magnetopause - burst mode triggering TH-B N/A TH-C N/A TH-D FS mode outbound leg, magnetosphere TH-E FS mode outbound leg, magnetosphere =================================================================== ICCRs Approved: No ICCRs approved =================================================================== Data quality/collection status 2009-08-02/00:00 UT to 2009-08-08/23:59 UT: TH-A FGM: see notes above ESA: see notes above SST: see notes above EFI fields + filter bank: see notes above SCM fields + filter bank: see notes above TH-B (up to 2009-08-07/20:00 UT) FGM: full coverage except 08/02 1930 UT - 2330 UT ESA: full coverage except 08/02 0000 UT - 2400 UT SST: full coverage except 08/02 0000 UT - 2400 UT EFI fields + filter bank: full coverage except 08/02 0000 UT - 2400 UT SCM fields + filter bank: full coverage except 08/02 0000 UT - 2400 UT TH-C (upt to 2009-08-07/23:59 UT) FGM: full coverage except 08/02 2105 UT - 08/05 2025 UT, 08/07 2000 UT - 2359 UT ESA: full coverage except 08/03 0015 UT - 2150 UT, 8/4 0400 UT - 0945 UT, 1140 UT - 1430 UT, glitch 08/06 1420 UT - 1425 UT SST: full coverage EFI fields + filter bank: full coverage SCM fields + filter bank: full coverage TH-D FGM: full coverage ESA: full coverage SST: full coverage EFI fields + filter bank: full coverage SCM fields + filter bank: full coverager bank: full coverage TH-E FGM: full coverage ESA: full coverage SST: full coverage EFI fields + filter bank: full coverage SCM fields + filter bank: full coverage =================================================================== Instrument Ops (Highlights): #--------------------------------------------------------------------------------- # 2009/216 - 2009/217 Tuesday, August 4 #--------------------------------------------------------------------------------- BGS_11M THEMIS_A 9.100 2009/216 18:05:45 2009/216 18:22:10 TR10 # Data dump AGO_9M THEMIS_A 9.100 2009/216 18:42:00 2009/216 18:51:00 TR9 # Data dump DSS_45 THEMIS_C 9.400 2009/217 05:05:00 2009/217 07:05:00 TR6 # Data dump and SLE test - slow fading into/out of lock with uplink/downlink signals changing by 20 dB - OEMs not updated BGS_11M THEMIS_C 9.400 2009/217 08:11:25 2009/217 08:27:30 TR10 # Data dump BGS_11M THEMIS_D 9.300 2009/217 10:09:45 2009/217 10:40:05 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/217 11:09:30 2009/217 11:42:45 TR10 # Data dump #--------------------------------------------------------------------------------- # 2009/217 - 2009/218 Wednesday, August 5 #--------------------------------------------------------------------------------- BGS_11M THEMIS_A 9.900 2009/217 22:24:00 2009/217 23:22:00 TR8 # Data dump BGS_11M THEMIS_B 9.500 2009/218 03:40:25 2009/218 04:02:05 TR10 # Data dump [MB] BGS_11M THEMIS_D 9.300 2009/218 10:06:00 2009/218 10:36:20 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/218 11:05:45 2009/218 11:38:55 TR10 # Data dump #--------------------------------------------------------------------------------- # 2009/218 - 2009/219 Thursday, August 6 #--------------------------------------------------------------------------------- BGS_11M THEMIS_C 2.850 2009/218 23:40:20 2009/219 00:00:20 TR2 # SOH check and track [ML] - pre-maneuver table load USNAU_13M THEMIS_A 9.400 2009/219 00:55:00 2009/219 01:25:00 TR10 # Data dump DSS_34 THEMIS_B 9.500 2009/219 05:20:00 2009/219 06:50:00 TR6 # Data dump and SLE test BGS_11M THEMIS_D 9.300 2009/219 10:02:20 2009/219 10:32:35 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/219 11:02:00 2009/219 11:35:05 TR10 # Data dump #--------------------------------------------------------------------------------- # 2009/219 - 2009/220 Friday, August 7 #--------------------------------------------------------------------------------- USNAU_13M THEMIS_C 8.900 2009/219 13:00:00 2009/219 13:30:00 TR2 # SOH check and track [JM] - pre-maneuver check-out - enable propulsion bus TDRS_10 THEMIS_C -9.900 2009/219 14:05:00 2009/219 14:15:48 TR2 # SOH check [JM] - back-up pre-maneuver check-out - enable propulsion bus TDRS_10 THEMIS_C -9.900 2009/219 15:02:00 2009/219 15:19:00 TR2 # ---> Apogee raise maneuver [JM] - P2 ORM 5A - MAN ID 305 - hand-over to TDRS 7 - nominal burn TDRS_7 THEMIS_C -9.900 2009/219 15:19:30 2009/219 15:29:00 TR2 # Continuation of maneuver - hand-over from TDRS 10 TDRS_7 THEMIS_C -9.900 2009/219 15:50:00 2009/219 16:27:00 TR2 # ---> Apogee raise maneuver [JM] - P2 ORM 5B - MAN ID 306 - nominal burn BGS_11M THEMIS_C 9.900 2009/219 16:37:00 2009/219 17:02:00 TR8 # Data dump [JM] - post-ORM VC1 and VC4 dump AGO_9M THEMIS_C 2.870 2009/219 17:54:00 2009/219 18:14:00 TR2 # SOH check and track [ME] - post-maneuver instrument operations DSS_34 THEMIS_C 9.400 2009/219 23:45:00 2009/220 01:45:00 TR6 # Data dump and SLE test BGS_11M THEMIS_A 9.100 2009/220 03:11:25 2009/220 03:27:05 TR10 # Data dump HBK_10M THEMIS_A 9.100 2009/220 04:14:00 2009/220 04:26:00 TR10 # Data dump BGS_11M THEMIS_D 9.300 2009/220 09:58:45 2009/220 10:28:55 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/220 10:58:20 2009/220 11:31:20 TR10 # Data dump #--------------------------------------------------------------------------------- # 2009/220 - 2009/221 Saturday, August 8 #--------------------------------------------------------------------------------- DSS_27 THEMIS_B 9.500 2009/220 20:20:00 2009/220 22:20:00 TR6 # Data dump and SLE test DSS_27 THEMIS_C 9.400 2009/220 23:35:00 2009/221 01:35:00 TR6 # Data dump and SLE test BGS_11M THEMIS_A 9.100 2009/221 06:29:05 2009/221 06:54:15 TR10 # Data dump DSS_34 THEMIS_C 9.400 2009/221 07:30:00 2009/221 09:10:00 TR6 # Data dump and SLE test BGS_11M THEMIS_D 9.300 2009/221 09:55:05 2009/221 10:25:15 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/221 10:54:45 2009/221 11:27:40 TR10 # Data dump #--------------------------------------------------------------------------------- # 2009/221 - 2009/222 Sunday, August 9 #--------------------------------------------------------------------------------- BGS_11M THEMIS_C 2.850 2009/221 22:30:00 2009/222 00:00:00 TR7 # Data dump DSS_27 THEMIS_B 9.900 2009/221 23:30:00 2009/221 23:55:00 TR2 # SOH check and track [JT] - pre-maneuver table load BGS_11M THEMIS_C 9.800 2009/222 00:22:25 2009/222 01:06:00 TR9 # Data dump - changed AOS time (was 00:21:00) (MB) DSS_34 THEMIS_B 9.900 2009/222 07:45:00 2009/222 09:45:00 TR6 # Data dump and SLE test BGS_11M THEMIS_D 9.300 2009/222 09:52:00 2009/222 10:22:00 TR20 # Data dump BGS_11M THEMIS_A 9.100 2009/222 10:28:00 2009/222 10:48:00 TR30 # Data dump BGS_11M THEMIS_E 9.200 2009/222 10:53:55 2009/222 11:23:55 TR40 # Data dump #--------------------------------------------------------------------------------- # 2009/222 - 2009/223 Monday, August 10 Week 33 #--------------------------------------------------------------------------------- TDRS_10 THEMIS_B -9.900 2009/222 12:05:00 2009/222 12:16:25 TR2 # SOH check and track [ME] - back-up pre-maneuver check-out - negative acquisition - no vectors in NCC system - # vector reload via SNAS unsuccessful - reload via SWSI in throughput mode succeeded - SSA antenna still not on target TDRS_10 THEMIS_B -9.900 2009/222 12:32:00 2009/222 12:51:00 TR2 # ---> Apogee raise maneuver [ME] - P1 ORM 2A - MAN ID 307 - negative acquisition - vectors in NCC system - # SSA antenna still not on target - SN DR 55580 - first part of maneuver prior to TDRS hand-over executed in the blind TDRS_7 THEMIS_B -9.900 2009/222 12:55:00 2009/222 13:06:00 TR2 # hand-over from TDRS 10 - nominal acquisition - monitored progression of maneuver - nominal burn TDRS_10 THEMIS_B -9.900 2009/222 13:25:00 2009/222 13:53:40 TR2 # ---> Apogee raise maneuver [ME] - P1 ORM 2B - MAN ID 308 - nominal acquisition with same vector set - nominal burn BGS_11M THEMIS_B 9.900 2009/222 14:04:00 2009/222 14:46:00 TR8 # Data dump [ME] - post-ORM VC1 and VC4 dump DSS_65 THEMIS_C 2.892 2009/222 16:45:00 2009/222 17:45:00 TR6 # Data dump and SLE test MILA_9M2 THEMIS_B 2.590 2009/222 17:45:00 2009/222 18:05:00 TR2 # SOH check and track [TBD] - post-maneuver instrument operations BGS_11M THEMIS_D 2.760 2009/222 23:05:35 2009/222 23:25:35 TR12 # SOH check and track - changed TR code (MB) BGS_11M THEMIS_B 2.950 2009/222 23:30:35 2009/222 23:50:25 TR22 # SOH check and track - blind acquisition - added (MB) BGS_11M THEMIS_E 2.660 2009/222 23:55:25 2009/223 00:15:25 TR32 # SOH check and track - changed TR code (MB) BGS_11M THEMIS_D 9.300 2009/223 09:48:00 2009/223 10:18:00 TR10 # Data dump BGS_11M THEMIS_E 9.200 2009/223 10:47:30 2009/223 11:20:15 TR10 # Data dump