STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2014-253 Verified Data - OK to distribute File created: Mon Dec 1 11:23:27 PST 2014 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 2014 253.000405 0 0 35 0 59.1198 4.2319E-01 2.4122E-01 1.0051E-01 -1.0000E+31 180 114 95 -2147483647 2014 253.001100 0 1 35 0 59.1224 4.1141E-01 2.3063E-01 9.4155E-02 -1.0000E+31 175 109 89 -2147483647 2014 253.001794 0 2 35 0 59.1224 4.3022E-01 2.0312E-01 9.0981E-02 -1.0000E+31 183 96 86 -2147483647 2014 253.002488 0 3 35 0 59.1199 4.1143E-01 2.0948E-01 8.3579E-02 -1.0000E+31 175 99 79 -2147483647 2014 253.003183 0 4 35 0 59.1199 4.5845E-01 1.8832E-01 9.9449E-02 -1.0000E+31 195 89 94 -2147483647 2014 253.003877 0 5 35 0 59.1184 4.3025E-01 2.0102E-01 1.0580E-01 -1.0000E+31 183 95 100 -2147483647 2014 253.004572 0 6 35 0 59.1210 4.1848E-01 2.5391E-01 8.9925E-02 -1.0000E+31 178 120 85 -2147483647 2014 253.005266 0 7 35 0 59.1199 3.6441E-01 2.2429E-01 9.8391E-02 -1.0000E+31 155 106 93 -2147483647 2014 253.005961 0 8 35 0 59.1249 4.2315E-01 2.5177E-01 1.0367E-01 -1.0000E+31 180 119 98 -2147483647 2014 253.006655 0 9 35 0 59.1197 4.1378E-01 2.4122E-01 8.8870E-02 -1.0000E+31 176 114 84 -2147483647 2014 253.007350 0 10 35 0 59.1209 3.8086E-01 1.9466E-01 9.5215E-02 -1.0000E+31 162 92 90 -2147483647 2014 253.008044 0 11 35 0 59.1211 3.8321E-01 1.9043E-01 9.6273E-02 -1.0000E+31 163 90 91 -2147483647 2014 253.008738 0 12 35 0 59.1197 4.0908E-01 2.1794E-01 9.3101E-02 -1.0000E+31 174 103 88 -2147483647 2014 253.009433 0 13 35 0 59.1235 3.9260E-01 2.2216E-01 7.8285E-02 -1.0000E+31 167 105 74 -2147483647 2014 253.010127 0 14 35 0 59.1211 4.3258E-01 1.7985E-01 1.0156E-01 -1.0000E+31 184 85 96 -2147483647 2014 253.010822 0 15 35 0 59.1224 4.0436E-01 2.3909E-01 8.6750E-02 -1.0000E+31 172 113 82 -2147483647 2014 253.011516 0 16 35 0 59.1223 4.4198E-01 1.9677E-01 7.6171E-02 -1.0000E+31 188 93 72 -2147483647 2014 253.012211 0 17 35 0 59.1160 4.1616E-01 1.9256E-01 1.0792E-01 -1.0000E+31 177 91 102 -2147483647 2014 253.012905 0 18 35 0 59.1223 4.2082E-01 2.2005E-01 8.4634E-02 -1.0000E+31 179 104 80 -2147483647 2014 253.013600 0 19 35 0 59.1185 3.8793E-01 1.7986E-01 1.0792E-01 -1.0000E+31 165 85 102 -2147483647 2014 253.014294 0 20 35 0 59.1198 4.0203E-01 2.1371E-01 9.2043E-02 -1.0000E+31 171 101 87 -2147483647