STEREO LET LEVEL 1 combined Helium data for ahead spacecraft, for 2015-077
Verified Data - OK to distribute
File created: Mon May 25 10:35:21 PDT 2015
Created by: Caltech Space Radiation Lab
Level 1 software version 11
Time Resolution: 1 minute (highest LET instrument resolution)
Note: Timestamps mark beginning of data accumulation interval
These data are binned into wider energy ranges than the raw data.
They should be useful for plotting trends or computing ratios.
Column 1: Year
Column 2: Day of year (fractional)
Column 3: Hour of day
Column 4: Minute of hour
Column 5: Second of minute
Column 6: LET dynamic threshold state (0 - 3)
Column 7: LET Livetime (seconds)
Column 8: 4.0 - 6.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc))
Column 9: 6.0 - 10.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc))
Column 10: 10.0 - 15.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc))
Column 11 - 13: 3 He counts , same energy ranges as above (counts/minute)
Bad/missing data are filled with -1.0E+31 for floating point, -2147483647 for integers
BEGIN DATA
2015  77.000150  0  0 13 0 59.1521  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.003623  0  5 13 0 59.1471  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.007095  0 10 13 0 59.1457  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.010567  0 15 13 0 59.1459  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.656389 15 45 12 0 59.0832  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.659861 15 50 12 0 59.0871  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647
2015  77.663333 15 55 12 0 59.0859  0.0000E+00  0.0000E+00 -1.0000E+31           0           0 -2147483647