===================================================================
    Tohban report: 9/11 - 9/17
    last data checked 2007-09/15-24:00
===================================================================

Data quality
=============

No data for
       A: 09/08, 16:00 ~ 09/09, 11:0
          09/11, 19:45 ~ 
       B: 09/12, 7:20 ~ 09/14, 14:40
          09/15, 19:40 ~
       C: 09/15, 18:40 ~
       D: 09/11, 1:40 ~ 24:00
       E: 09/11, 1:50 ~ 22:40
          09/14, 14:05 ~

FGM: no data for  
       A: 09/07, 19:50 ~ 09/09, 7:20
          09/13, 14:00 ~
       B: 09/15, 16:20 ~
       C: 09/15, 15:40 ~
       E: 09/14, 13:55 ~

ESA: no data for  
       A: 09/10, 10:50 ~
       C: 09/10, 23:05 ~
       D: 09/08, 00:00 ~
       E: 09/09, 21:55 ~

SST:   no additional gap

EFI:   no data for
       E: 09/14, 12:00 ~

SCM:   no additional gap

Density Triggers
09/08: A: not available to plot
       B: 1:00~3:00 radiation belt trigger
       C: 1:00~3:00 radiation belt trigger, 22:03 false vertical line trigger (no density and Ni data)
       D: 2:20~3:20 radiation belt trigger, 9:00, 10:45, 11:25 false vertical line trigger(no density and Ni data)
       E: 2:00~3:00 radiation belt trigger, 6:20, 10:55 false vertical line trigger, 11:00~15:00 missing trigger
09/09: A: 8:00~12:00 radiation belt trigger, 19:20, 20:25 false vertical line trigger (no density and Ni data)
       B: 5:00~10:00 radiation belt trigger, 18:20 false vertical line trigger
       C: 5:00~10:00 radiation belt trigger, 19:45 false vertical line trigger
       D: 6:00~11:00 radiation belt trigger, many false vertical line triggers
       E: not available to plot
09/10: A: 17:20~20:10 radiation belt trigger, 9:40 false vertical line trigger (no density data)
       B: 12:20~19:10 radiation belt trigger, 7:30 false vertical line trigger
       C: 12:00~18:50 radiation belt trigger, 8:55 false vertical line trigger
       D: 14:20~19:10 radiation belt trigger, 9:10 false vertical line trigger (no density and Ni data)
       E: 12:00~17:50 radiation belt trigger, many false vertical line trigger (no density and Ni data)
09/11: A: 19:40~21:20 radiation belt trigger, 1:30~4:00 false vertical line trigger (no density data)
       B: 21:00~24:00 radiation belt trigger
       C: 19:20~24:00 radiation belt trigger, 0:55, 16:35 false vertical line trigger (no density and Ni data)
       D: 1:05~20:20 trigger when no density data, 22:10~23:10 radiation belt trigger
       E: 1:20~19:00 trigger when no density data, 20:50~21:50 radiation belt trigger
09/12: A: 00:00~04:10 radiation belt trigger, 7:40~12:50 trigger when there is no density data
       B: 00:00~00:40 radiation belt trigger, 7:20~8:35, 21:00~24:00 trigger when there is no density data
       C: some vertical lines, no density and Ni data 
       D: 2:00~3:00, radiation belt trigger, some vertical lines, no density and Ni data 
       E: 0:20~1:40, radiation belt trigger, some vertical lines, no density and Ni data 
09/13: A: 07:20~12:00 radiation belt trigger, 0:20~5:10 trigger when there is no density data
       B: 03:20~07:55 radiation belt trigger, 0:00~2:00, 11:10~16:10 trigger when there is no density data
       C: 3:00~7:40, radiation belt trigger, some vertical lines, no density and Ni data 
       D: 6:10~11:00, radiation belt trigger, some vertical lines, no density and Ni data 
       E: 4:55~09:15, radiation belt trigger, no density and Ni data 
09/14: A: unable to plot
       B: 04:00~09:00 tigger when there is no density data, 11:00~15:50 radiation belt trigger 
       C: 11:10~15:00, radiation belt trigger, some vertical lines, no density and Ni data 
       D: 14:00~19:00, radiation belt trigger, some vertical lines, no density and Ni data 
       E: 6:40 vertical line, no density and Ni data 
09/15: A: unable to plot
       B: 18:40~23:20 radiation belt trigger, no density and Ni data 
       C: 17:40~22:20 radiation belt trigger,  some vertical lines, no density and Ni data 
       D: 22:05~23:10 radiation belt trigger,  some vertical lines, no density and Ni data 
       E: 20:20~21:30 radiation belt trigger,  some vertical lines, no density and Ni data 
       
=============
Magnetopause crossings:
09/08: A: 11:00~14:00
       B+C+D+E: 8:00~10:00
09/09: A: 17:00~19:00
       B+C+D+E: 15:00~16:00
09/10: A: 8:00~10:00
       B+C: 5:00~7:00
       D: 7:00~9:00
       E: 6:00~8:00
09/11: A: 3:00~4:00, 17:00~19:00
       B: 0:00~2:00, 14:00~16:00
       C: 0:00~2:00, 13:00~15:00
       D: 2:00~4:00, 16:00~18:00
       E: 0:00~2:00, 15:00~17:00
09/12: A: 10:00~12:00
       B: 6:00~8:00, 20:00~22:00
       C: 6:00~8:00, 20:00~22:00
       D: 9:00~11:00
       E: 8:00~10:00, 22:00~23:00
09/13: A: 00:00~02:00
       B: 14:00~15:00
       C: 12:00~15:00
       D: 0:00~01:00, 16:00~18:00
       E: 15:00~16:00
09/14  B: 07:00~08:00, 17:00~20:00
       C: 06:00~08:00, 17:00~19:00
       D: 8:00~11:00, 21:00~23:00
       E: 07:00~09:00
09/15  B: 10:00~12:00
       C: 10:00~12:00
       D: 15:00~17:00

Points of interest:
09/08: B+C+E: 7:00~9:00 series of FTEs
09/11: B: 15:10~16:30, series of suddenly into sheath, interesting events may be contained

=================================
Instrument Ops (Details)
------------------------
September 8
THEMIS_A 2007/251 19:45:00 # SOH check and track - pre-maneuver table loads, ESA and SST safing - blind acquisition
THEMIS_A 2007/251 22:30:00 # ---> Perigee and inclination raise maneuver - P5 AM2A - aborted via ground cmd (large spin-up) 18 min into 28 min burn
THEMIS_A 2007/252 04:00:00 # SOH check and track - change data rate to 4K

September 9
THEMIS_E 2007/252 21:50:00 # SOH check and track - pre-maneuver table loads, ESA and SST safing
THEMIS_E 2007/253 02:32:00 # ---> Perigee raise and inclination drop maneuver - P4 AM2A - nominal burn
THEMIS_E 2007/253 04:00:00 # ---> Fuel tank repressurization - P4 - nominal repress

September 10
THEMIS_E 2007/253 14:25:00 # Data dump and track - change spacecraft and ground station data rate to 4K
THEMIS_D 2007/253 16:09:00 # Data dump - negative acquisition - no data loss - data remain on spacecraft
THEMIS_E 2007/253 18:05:00 # SOH check and track - dump VC4 - change data rate to 32K
THEMIS_C 2007/253 21:00:00 # SOH check and track - pre-maneuver table loads, ESA and SST safing
THEMIS_C 2007/254 09:26:00 # ---> Perigee raise and inclination drop maneuver - P2 AM2A - note pass longer than 60 min - nominal burn
THEMIS_E 2007/254 22:10:00 # Data dump - change spacecraft data rate to 512K

September 11
THEMIS_E 2007/254 22:10:00 # Data dump - change spacecraft data rate to 512K

September 12
THEMIS_B 2007/255 14:30:00 # SOH check and track - pre-maneuver table loads, ESA and SST safing
THEMIS_B 2007/255 16:50:00 # ---> Perigee and inclination raise maneuver - P1 AM2A - nominal burn
THEMIS_B 2007/255 21:10:00 # ---> Attitude precession maneuver to ecliptic north - P1 - spin rate adjust maneuver to 19 rpm - nominal burns
THEMIS_D 2007/256 09:15:00 # Data dump - change spacecraft data rate to 512K

September 14
THEMIS_A 2007/257 13:45:00 # SOH check and track - change data rate to 8K
THEMIS_E 2007/257 15:34:00 # Data dump - change data rate to 128K at 15:50
THEMIS_B 2007/257 21:30:00 # SOH check and track - pre-maneuver table loads - blind acquisition

September 15
THEMIS_B 2007/258 17:15:00 # ---> Attitude precession maneuver to axial firing attitude - P1
THEMIS_C 2007/258 19:23:00 # Data dump - terminate dump at 19:41:45 - LOS 19:42:10
THEMIS_B 2007/258 21:18:00 # ---> Apogee raise maneuver - P1 AM1A - attitude precession maneuver to telecomm attitude - extend TDRS gimbal limits
THEMIS_D 2007/258 22:30:00 # Data dump and track - expect solid data lock at 22:39:50
THEMIS_B 2007/259 07:40:00 # SOH check and track - turn off modulation if signal too weak for valid Doppler
THEMIS_D 2007/259 11:11:00 # ---> Attitude precession maneuver to ecliptic north - P3 - note pass longer than 60 min
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