stb>Solar Terrestrial Relations Observatory Behind of the Sun-Earth Line

The file contains Level 1 IMPACT/LET data from the STEREO Behind spacecraft.

Version 7 released to SPDF/CDAWeb in August 2013.  Data values improved, no new variables.

Dynamic thresholding state; 0=normal. 1,2,3 indicate higher threshold settings in response to higher count rates

Unsectored H flux at 12 energy bins in particles/(cm^2*sec*sr*MeV/nucleon)

Sectored low energy H flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc

-->[DO NOT USE] Sectored low energy He3 flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc (Valid before 2010-11-22)

-->Sectored low energy He4 flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc

-->Sectored high energy He4 flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 6 and 12 MeV/nuc

-->Sectored low energy CNO flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc

-->Sectored high energy CNO flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 6 and 12 MeV/nuc

-->Sectored low energy NiMgSi flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc

-->Sectored high energy NeMgSi flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 6 and 12 MeV/nuc

-->Sectored low energy Fe flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 6 MeV/nuc (Valid before 2010-11-22)

-->Sectored high energy Fe flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 6 and 12 MeV/nuc (Valid before 2010-11-22)

Sectored low energy H counts in 16 look directions from 4 to 6 MeV/nuc

-->[DO NOT USE] Sectored low energy He3 counts in 16 look directions  from 4 to 6 MeV/nuc (Valid before 2010-11-22)

-->Sectored low energy He4 counts in 16 look directions  from 4 to 6 MeV/nuc

-->Sectored high energy He4 counts in 16 look directions  from 6 to 12 MeV/nuc

-->Sectored low energy CNO counts in 16 look directions  from 4 to 6 MeV/nuc

-->Sectored high energy CNO counts in 16 look directions  from 6 to 12 MeV/nuc

-->Sectored low energy NeMgSi counts in 16 look directions  from 4 to 6 MeV/nuc

-->Sectored high energy NeMgSi counts in 16 look directions  from 6 to 12 MeV/nuc

-->Sectored low energy Fe counts in 16 look directions  from 4 to 6 MeV/nuc (Valid before 2010-11-22)

-->Sectored high energy Fe counts in 16 look directions  from 6 to 12 MeV/nuc (Valid before 2010-11-22)

-->Sectored very low energy H flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 1.8 and 3.6 MeV/nuc (Valid after 2010-11-22)

-->Sectored very low energy H counts in 16 look directions from 1,8 to 3.6 MeV/nuc (Valid after 2010-11-22)

-->Sectored high energy H flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 6 and 10 MeV/nuc (Valid after 2010-11-22)

-->Sectored high energy H counts in 16 look directions from 6 to 10 MeV/nuc (Valid after 2010-11-22)

-->Sectored wide energy Fe flux in particles/(cm^2*s*sr*MeV/nuc) in 16 look directions between 4 and 12 MeV/nuc (Valid after 2010-11-22)

-->Sectored wide energy Fe counts in 16 look directions between 4 and 12 MeV/nuc (Valid after 2010-11-22)

Elemental Helium low energy sectored flux  in 16 look directions  from 4 to 6 MeV/nuc (Valid before 2010-11-22)

-->Elemental Helium low energy sectored counts  in 16 look directions  from 4 to 6 MeV/nuc (Valid before 2010-11-22)

H (proton) unsectored flux in 4 energy bins (as a time series overlay)

[PLACE HOLDER/DOES NOT WORK - Needs "ratio" function, for variables of same dimesion] Ratio of He4/H unsectored fluxes in 4 energy bins


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