STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-023 Verified Data - OK to distribute File created: Tue Apr 7 10:36:53 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 23.812720 19 30 19 0 59.1530 3.5246E-02 8.4590E-03 2.1148E-03 -1.0000E+31 15 4 2 -2147483647 2015 23.816192 19 35 19 0 59.1531 4.6994E-02 2.1147E-03 3.1721E-03 -1.0000E+31 20 1 3 -2147483647 2015 23.819664 19 40 19 0 59.1556 2.5846E-02 1.0573E-02 2.1147E-03 -1.0000E+31 11 5 2 -2147483647 2015 23.823137 19 45 19 0 59.1531 5.1694E-02 6.3442E-03 2.1147E-03 -1.0000E+31 22 3 2 -2147483647 2015 23.826609 19 50 19 0 59.1480 6.1098E-02 6.3448E-03 5.2873E-03 -1.0000E+31 26 3 5 -2147483647 2015 23.830081 19 55 19 0 59.1505 3.9947E-02 6.3445E-03 5.2871E-03 -1.0000E+31 17 3 5 -2147483647 2015 23.833553 20 0 19 0 59.1531 4.2295E-02 8.4590E-03 3.1721E-03 -1.0000E+31 18 4 3 -2147483647 2015 23.837025 20 5 19 0 59.1492 3.9948E-02 1.4804E-02 4.2298E-03 -1.0000E+31 17 7 4 -2147483647 2015 23.840498 20 10 19 0 59.1505 2.3498E-02 4.2297E-03 0.0000E+00 -1.0000E+31 10 2 0 -2147483647 2015 23.847442 20 20 19 0 59.1543 2.5846E-02 1.0574E-02 4.2294E-03 -1.0000E+31 11 5 4 -2147483647 2015 23.850914 20 25 19 0 59.1543 3.2895E-02 4.2294E-03 5.2868E-03 -1.0000E+31 14 2 5 -2147483647 2015 23.854387 20 30 19 0 59.1531 3.2896E-02 4.2295E-03 2.1147E-03 -1.0000E+31 14 2 2 -2147483647 2015 23.857859 20 35 19 0 59.1480 3.0549E-02 1.0575E-02 3.1724E-03 -1.0000E+31 13 5 3 -2147483647 2015 23.861331 20 40 19 0 59.1543 4.2294E-02 2.1147E-03 3.1721E-03 -1.0000E+31 18 1 3 -2147483647 2015 23.864803 20 45 19 0 59.1503 3.7597E-02 4.2297E-03 2.1148E-03 -1.0000E+31 16 2 2 -2147483647 2015 23.868275 20 50 19 0 59.1529 3.9945E-02 8.4590E-03 2.1148E-03 -1.0000E+31 17 4 2 -2147483647 2015 23.871748 20 55 19 0 59.1555 1.1748E-02 4.2293E-03 2.1147E-03 -1.0000E+31 5 2 2 -2147483647 2015 23.875220 21 0 19 0 59.1517 2.3498E-02 6.3444E-03 1.0574E-03 -1.0000E+31 10 3 1 -2147483647 2015 23.878692 21 5 19 0 59.1517 3.2897E-02 6.3444E-03 1.0574E-03 -1.0000E+31 14 3 1 -2147483647 2015 23.882164 21 10 19 0 59.1555 2.3496E-02 4.2293E-03 1.0573E-03 -1.0000E+31 10 2 1 -2147483647 2015 23.885637 21 15 19 0 59.1492 2.8198E-02 2.1149E-03 2.1149E-03 -1.0000E+31 12 1 2 -2147483647 2015 23.889109 21 20 19 0 59.1543 1.6448E-02 6.3441E-03 1.0574E-03 -1.0000E+31 7 3 1 -2147483647 2015 23.892581 21 25 19 0 59.1555 9.3985E-03 4.2293E-03 2.1147E-03 -1.0000E+31 4 2 2 -2147483647 2015 23.896053 21 30 19 0 59.1517 2.3498E-02 6.3444E-03 2.1148E-03 -1.0000E+31 10 3 2 -2147483647