STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-035 Verified Data - OK to distribute File created: Sun Apr 26 10:35:32 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 35.569641 13 40 17 0 59.1517 2.8197E-02 4.2296E-03 2.1148E-03 -1.0000E+31 12 2 2 -2147483647 2015 35.573113 13 45 17 0 59.1491 1.8799E-02 8.4596E-03 4.2298E-03 -1.0000E+31 8 4 4 -2147483647 2015 35.576586 13 50 17 0 59.1530 1.6448E-02 1.0574E-02 3.1721E-03 -1.0000E+31 7 5 3 -2147483647 2015 35.580058 13 55 17 0 59.1542 1.4098E-02 4.2294E-03 0.0000E+00 -1.0000E+31 6 2 0 -2147483647 2015 35.583530 14 0 17 0 59.1529 1.8798E-02 6.3443E-03 2.1148E-03 -1.0000E+31 8 3 2 -2147483647 2015 35.587002 14 5 17 0 59.1554 1.8797E-02 8.4587E-03 2.1147E-03 -1.0000E+31 8 4 2 -2147483647 2015 35.590475 14 10 17 0 59.1529 1.4098E-02 6.3443E-03 0.0000E+00 -1.0000E+31 6 3 0 -2147483647 2015 35.593947 14 15 17 0 59.1516 1.1749E-02 2.1148E-03 4.2296E-03 -1.0000E+31 5 1 4 -2147483647 2015 35.597419 14 20 17 0 59.1529 1.6448E-02 6.3443E-03 0.0000E+00 -1.0000E+31 7 3 0 -2147483647 2015 35.600891 14 25 17 0 59.1555 2.1147E-02 1.4803E-02 1.0573E-03 -1.0000E+31 9 7 1 -2147483647 2015 35.604363 14 30 17 0 59.1503 7.0495E-03 4.2297E-03 2.1148E-03 -1.0000E+31 3 2 2 -2147483647