STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-015 Verified Data - OK to distribute File created: Tue Apr 7 10:36:14 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 15.666898 16 0 20 0 59.1266 4.1844E-01 1.3329E-01 4.5487E-02 -1.0000E+31 178 63 43 -2147483647 2015 15.670370 16 5 20 0 59.1268 3.3616E-01 1.3117E-01 4.4429E-02 -1.0000E+31 143 62 42 -2147483647 2015 15.673843 16 10 20 0 59.1255 3.4087E-01 1.3752E-01 4.1257E-02 -1.0000E+31 145 65 39 -2147483647 2015 15.677315 16 15 20 0 59.1256 3.7848E-01 1.3752E-01 4.5488E-02 -1.0000E+31 161 65 43 -2147483647 2015 15.680787 16 20 20 0 59.1244 3.9730E-01 1.4810E-01 4.4431E-02 -1.0000E+31 169 70 42 -2147483647 2015 15.684259 16 25 20 0 59.1231 3.3853E-01 1.4599E-01 4.4432E-02 -1.0000E+31 144 69 42 -2147483647 2015 15.687731 16 30 20 0 59.1205 4.0437E-01 1.4388E-01 5.7130E-02 -1.0000E+31 172 68 54 -2147483647 2015 15.694676 16 40 20 0 59.1259 4.8426E-01 1.3541E-01 4.5488E-02 -1.0000E+31 206 64 43 -2147483647 2015 15.698148 16 45 20 0 59.1220 4.1847E-01 1.5234E-01 5.1839E-02 -1.0000E+31 178 72 49 -2147483647 2015 15.701620 16 50 20 0 59.1256 3.6438E-01 1.5868E-01 5.3951E-02 -1.0000E+31 155 75 51 -2147483647 2015 15.705093 16 55 20 0 59.1219 3.6205E-01 1.6715E-01 5.2897E-02 -1.0000E+31 154 79 50 -2147483647 2015 15.708565 17 0 20 0 59.1255 3.8083E-01 1.7772E-01 5.1835E-02 -1.0000E+31 162 84 49 -2147483647 2015 15.712037 17 5 20 0 59.1243 3.5498E-01 1.4810E-01 4.5489E-02 -1.0000E+31 151 70 43 -2147483647 2015 15.715509 17 10 20 0 59.1218 4.1142E-01 1.3542E-01 5.0781E-02 -1.0000E+31 175 64 48 -2147483647 2015 15.718981 17 15 20 0 59.1256 4.1374E-01 1.3964E-01 5.0778E-02 -1.0000E+31 176 66 48 -2147483647 2015 15.722454 17 20 20 0 59.1244 3.5263E-01 1.5657E-01 4.7605E-02 -1.0000E+31 150 74 45 -2147483647