STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-014 Verified Data - OK to distribute File created: Tue Apr 7 10:36:09 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 14.642593 15 25 20 0 59.1211 5.8305E-01 1.7350E-01 6.1361E-02 -1.0000E+31 248 82 58 -2147483647 2015 14.646065 15 30 20 0 59.1224 5.4072E-01 1.6927E-01 5.2896E-02 -1.0000E+31 230 80 50 -2147483647 2015 14.649537 15 35 20 0 59.1186 5.0784E-01 2.0102E-01 4.5494E-02 -1.0000E+31 216 95 43 -2147483647 2015 14.653009 15 40 20 0 59.1186 5.2429E-01 1.7139E-01 5.2900E-02 -1.0000E+31 223 81 50 -2147483647 2015 14.656481 15 45 20 0 59.1199 4.8431E-01 1.1426E-01 3.8087E-02 -1.0000E+31 206 54 36 -2147483647 2015 14.659954 15 50 20 0 59.1200 4.9372E-01 1.9043E-01 4.6550E-02 -1.0000E+31 210 90 44 -2147483647 2015 14.663426 15 55 20 0 59.1175 5.2901E-01 1.8621E-01 4.7610E-02 -1.0000E+31 225 88 45 -2147483647 2015 14.666898 16 0 20 0 59.1187 4.6551E-01 1.6081E-01 4.8667E-02 -1.0000E+31 198 76 46 -2147483647 2015 14.670370 16 5 20 0 59.1200 5.7600E-01 1.6081E-01 4.6550E-02 -1.0000E+31 245 76 44 -2147483647 2015 14.677315 16 15 20 0 59.1172 4.7963E-01 1.9679E-01 4.0205E-02 -1.0000E+31 204 93 38 -2147483647 2015 14.680787 16 20 20 0 59.1200 5.4779E-01 1.9255E-01 4.0203E-02 -1.0000E+31 233 91 38 -2147483647 2015 14.684259 16 25 20 0 59.1185 4.7962E-01 1.4812E-01 5.6074E-02 -1.0000E+31 204 70 53 -2147483647 2015 14.687731 16 30 20 0 59.1175 5.4781E-01 1.4812E-01 5.2901E-02 -1.0000E+31 233 70 50 -2147483647 2015 14.691204 16 35 20 0 59.1211 4.2788E-01 1.6927E-01 5.0781E-02 -1.0000E+31 182 80 48 -2147483647 2015 14.694676 16 40 20 0 59.1186 4.3730E-01 1.7563E-01 4.0204E-02 -1.0000E+31 186 83 38 -2147483647 2015 14.698148 16 45 20 0 59.1173 4.7493E-01 1.4601E-01 5.6075E-02 -1.0000E+31 202 69 53 -2147483647 2015 14.701620 16 50 20 0 59.1186 4.7492E-01 1.8409E-01 4.1262E-02 -1.0000E+31 202 87 39 -2147483647 2015 14.705093 16 55 20 0 59.1212 4.8665E-01 1.5023E-01 4.5492E-02 -1.0000E+31 207 71 43 -2147483647 2015 14.708565 17 0 20 0 59.1211 5.0781E-01 1.5658E-01 5.5013E-02 -1.0000E+31 216 74 52 -2147483647 2015 14.712037 17 5 20 0 59.1225 5.3836E-01 1.5657E-01 5.3954E-02 -1.0000E+31 229 74 51 -2147483647 2015 14.715509 17 10 20 0 59.1174 4.7023E-01 1.7351E-01 4.4437E-02 -1.0000E+31 200 82 42 -2147483647 2015 14.718981 17 15 20 0 59.1175 4.6788E-01 1.6505E-01 5.6075E-02 -1.0000E+31 199 78 53 -2147483647 2015 14.722454 17 20 20 0 59.1198 4.6316E-01 1.7562E-01 5.8188E-02 -1.0000E+31 197 83 55 -2147483647 2015 14.725926 17 25 20 0 59.1248 5.3129E-01 1.5233E-01 4.0199E-02 -1.0000E+31 226 72 38 -2147483647