STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-013 Verified Data - OK to distribute File created: Tue Apr 7 10:36:05 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: 1.8 - 3.6 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 4.0 - 6.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 6.0 - 10.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 10.0 - 15.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 12 - 15: 4 proton 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 13.347454 8 20 20 0 59.1402 1.8097E-01 6.5571E-02 2.1152E-02 -1.0000E+31 77 31 20 -2147483647 2015 13.350926 8 25 20 0 59.1430 2.1856E-01 7.4029E-02 1.9036E-02 -1.0000E+31 93 35 18 -2147483647 2015 13.354398 8 30 20 0 59.1413 2.1152E-01 6.7685E-02 1.4806E-02 -1.0000E+31 90 32 14 -2147483647 2015 13.357870 8 35 20 0 59.1401 1.9507E-01 5.4996E-02 1.4806E-02 -1.0000E+31 83 26 14 -2147483647 2015 13.361343 8 40 20 0 59.1440 2.0681E-01 7.6143E-02 2.2208E-02 -1.0000E+31 88 36 21 -2147483647 2015 13.364815 8 45 20 0 59.1402 1.8332E-01 5.0765E-02 8.4608E-03 -1.0000E+31 78 24 8 -2147483647 2015 13.368287 8 50 20 0 59.1415 1.8566E-01 7.6146E-02 2.0094E-02 -1.0000E+31 79 36 19 -2147483647 2015 13.371759 8 55 20 0 59.1404 1.7627E-01 6.7686E-02 1.3749E-02 -1.0000E+31 75 32 13 -2147483647 2015 13.378704 9 5 20 0 59.1416 2.4207E-01 6.3455E-02 1.1633E-02 -1.0000E+31 103 30 11 -2147483647 2015 13.382176 9 10 20 0 59.1428 1.7626E-01 6.3453E-02 2.6439E-02 -1.0000E+31 75 30 25 -2147483647 2015 13.385648 9 15 20 0 59.1390 1.9742E-01 5.7112E-02 2.1153E-02 -1.0000E+31 84 27 20 -2147483647 2015 13.389120 9 20 20 0 59.1415 2.1152E-01 5.4994E-02 1.7979E-02 -1.0000E+31 90 26 17 -2147483647 2015 13.392593 9 25 20 0 59.1454 2.1385E-01 8.2486E-02 1.4805E-02 -1.0000E+31 91 39 14 -2147483647 2015 13.396065 9 30 20 0 59.1377 1.6922E-01 6.7690E-02 1.2692E-02 -1.0000E+31 72 32 12 -2147483647 2015 13.399537 9 35 20 0 59.1376 1.9273E-01 5.7113E-02 1.6922E-02 -1.0000E+31 82 27 16 -2147483647 2015 13.403009 9 40 20 0 59.1402 1.9037E-01 5.2880E-02 1.3749E-02 -1.0000E+31 81 25 13 -2147483647 2015 13.406481 9 45 20 0 59.1416 1.8096E-01 4.8649E-02 1.7979E-02 -1.0000E+31 77 23 17 -2147483647 2015 13.409954 9 50 20 0 59.1415 2.1622E-01 6.7685E-02 2.0094E-02 -1.0000E+31 92 32 19 -2147483647 2015 13.413426 9 55 20 0 59.1414 2.0682E-01 6.9800E-02 9.5182E-03 -1.0000E+31 88 33 9 -2147483647 2015 13.416898 10 0 20 0 59.1390 2.2093E-01 5.7112E-02 2.0095E-02 -1.0000E+31 94 27 19 -2147483647 2015 13.420370 10 5 20 0 59.1402 1.6922E-01 6.5571E-02 1.1634E-02 -1.0000E+31 72 31 11 -2147483647 2015 13.423843 10 10 20 0 59.1428 1.9506E-01 6.7684E-02 1.0576E-02 -1.0000E+31 83 32 10 -2147483647 2015 13.427315 10 15 20 0 59.1415 1.6686E-01 4.8649E-02 1.7979E-02 -1.0000E+31 71 23 17 -2147483647