STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-051 Verified Data - OK to distribute File created: Sun Apr 26 10:36:40 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 51.590463 14 10 16 0 59.1492 3.2898E-02 8.4595E-03 4.2298E-03 -1.0000E+31 14 4 4 -2147483647 2015 51.593935 14 15 16 0 59.1493 3.7598E-02 1.2689E-02 3.1723E-03 -1.0000E+31 16 6 3 -2147483647 2015 51.597407 14 20 16 0 59.1543 3.2895E-02 1.9032E-02 3.1721E-03 -1.0000E+31 14 9 3 -2147483647 2015 51.600880 14 25 16 0 59.1518 2.5847E-02 8.4592E-03 6.3444E-03 -1.0000E+31 11 4 6 -2147483647 2015 51.604352 14 30 16 0 59.1518 6.3444E-02 2.3263E-02 1.0574E-03 -1.0000E+31 27 11 1 -2147483647 2015 51.607824 14 35 16 0 59.1518 4.2296E-02 1.0574E-02 7.4018E-03 -1.0000E+31 18 5 7 -2147483647 2015 51.611296 14 40 16 0 59.1492 3.0548E-02 2.7494E-02 3.1723E-03 -1.0000E+31 13 13 3 -2147483647 2015 51.614769 14 45 16 0 59.1517 5.1695E-02 1.4804E-02 2.1148E-03 -1.0000E+31 22 7 2 -2147483647 2015 51.618241 14 50 16 0 59.1543 5.1693E-02 1.0574E-02 5.2868E-03 -1.0000E+31 22 5 5 -2147483647 2015 51.621713 14 55 16 0 59.1518 4.9345E-02 1.4804E-02 1.0574E-03 -1.0000E+31 21 7 1 -2147483647 2015 51.663380 15 55 16 0 59.1518 3.7596E-02 1.0574E-02 3.1722E-03 -1.0000E+31 16 5 3 -2147483647