STEREO LET LEVEL 1 Helium data for ahead spacecraft, for 2015-060 Verified Data - OK to distribute File created: Mon May 25 10:34:15 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 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: 2.2 - 2.7 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 2.7 - 3.2 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 3.2 - 3.6 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 3.6 - 4.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 12: 4.0 - 4.5 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 13: 4.5 - 5.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 14: 5.0 - 6.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 15: 6.0 - 8.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 16: 8.0 - 10.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 17: 10.0 - 12.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 18: 12.0 - 15.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 19 - 29: 11 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 60.573079 13 45 14 0 57.9671 1.7264E-01 6.9056E-02 3.2370E-02 2.1580E-02 8.6321E-03 0.0000E+00 4.3160E-03 0.0000E+00 0.0000E+00 2.1580E-03 -1.0000E+31 20 8 3 2 1 0 1 0 0 1 -2147483647 2015 60.576551 13 50 14 0 57.8194 1.7308E-01 7.7887E-02 3.2453E-02 2.1635E-02 3.4616E-02 0.0000E+00 0.0000E+00 4.3271E-03 0.0000E+00 0.0000E+00 -1.0000E+31 20 9 3 2 4 0 0 2 0 0 -2147483647 2015 60.580023 13 55 14 0 57.9084 1.9010E-01 1.0369E-01 1.0801E-02 1.0801E-02 1.7282E-02 0.0000E+00 0.0000E+00 2.1602E-03 0.0000E+00 0.0000E+00 -1.0000E+31 22 12 1 1 2 0 0 1 0 0 -2147483647 2015 60.583495 14 0 14 0 57.9036 2.2468E-01 4.3208E-02 2.1604E-02 5.4010E-02 1.7283E-02 8.6415E-03 4.3208E-03 2.1604E-03 2.1604E-03 0.0000E+00 -1.0000E+31 26 5 2 5 2 1 1 1 1 0 -2147483647 2015 60.586968 14 5 14 0 57.8807 1.3832E-01 1.0374E-01 5.4031E-02 2.1612E-02 8.6449E-03 8.6449E-03 0.0000E+00 2.1612E-03 0.0000E+00 2.1612E-03 -1.0000E+31 16 12 5 2 1 1 0 1 0 1 -2147483647 2015 60.590440 14 10 14 0 57.8446 2.7681E-01 9.5154E-02 1.0813E-02 2.1626E-02 8.6503E-03 0.0000E+00 4.3252E-03 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 32 11 1 2 1 0 1 0 0 0 -2147483647 2015 60.593912 14 15 14 0 57.8548 1.6433E-01 5.1893E-02 4.3244E-02 0.0000E+00 8.6488E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 2.1622E-03 -1.0000E+31 19 6 4 0 1 0 0 0 0 1 -2147483647 2015 60.597384 14 20 14 0 57.8743 1.7292E-01 9.5105E-02 2.1615E-02 1.0807E-02 0.0000E+00 8.6459E-03 0.0000E+00 4.3229E-03 0.0000E+00 0.0000E+00 -1.0000E+31 20 11 2 1 0 1 0 2 0 0 -2147483647 2015 60.600856 14 25 14 0 57.9424 1.6408E-01 5.1814E-02 3.2384E-02 2.1589E-02 8.6357E-03 8.6357E-03 4.3179E-03 4.3179E-03 4.3179E-03 0.0000E+00 -1.0000E+31 19 6 3 2 1 1 1 2 2 0 -2147483647 2015 60.604329 14 30 14 0 57.6454 2.1701E-01 6.9442E-02 1.0850E-02 3.2551E-02 1.7360E-02 0.0000E+00 4.3401E-03 2.1701E-03 2.1701E-03 0.0000E+00 -1.0000E+31 25 8 1 3 2 0 1 1 1 0 -2147483647 2015 60.649468 15 35 14 0 57.7151 1.9940E-01 7.8028E-02 0.0000E+00 1.0837E-02 2.6009E-02 8.6697E-03 4.3349E-03 2.1674E-03 2.1674E-03 0.0000E+00 -1.0000E+31 23 9 0 1 3 1 1 1 1 0 -2147483647 2015 60.656412 15 45 14 0 57.5916 2.1721E-01 6.0818E-02 9.7744E-02 3.2581E-02 1.7377E-02 1.7377E-02 1.3033E-02 0.0000E+00 2.1721E-03 0.0000E+00 -1.0000E+31 25 7 9 3 2 2 3 0 1 0 -2147483647 2015 60.663356 15 55 14 0 57.7156 2.6009E-01 8.6697E-02 4.3348E-02 4.3348E-02 0.0000E+00 1.7339E-02 4.3348E-03 4.3348E-03 2.1674E-03 0.0000E+00 -1.0000E+31 30 10 4 4 0 2 1 2 1 0 -2147483647 2015 60.666829 16 0 14 0 57.6980 1.9946E-01 7.8051E-02 1.0840E-02 0.0000E+00 0.0000E+00 0.0000E+00 4.3362E-03 4.3362E-03 4.3362E-03 0.0000E+00 -1.0000E+31 23 9 1 0 0 0 1 2 2 0 -2147483647