STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-038 Verified Data - OK to distribute File created: Sun Apr 26 10:35:45 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 38.885613 21 15 17 0 59.1492 3.5248E-02 1.0574E-02 1.0574E-03 -1.0000E+31 15 5 1 -2147483647 2015 38.889086 21 20 17 0 59.1493 7.0496E-02 1.9034E-02 2.1149E-03 -1.0000E+31 30 9 2 -2147483647 2015 38.892558 21 25 17 0 59.1531 3.2896E-02 1.0574E-02 4.2295E-03 -1.0000E+31 14 5 4 -2147483647 2015 38.896030 21 30 17 0 59.1507 6.3445E-02 1.2689E-02 1.0574E-03 -1.0000E+31 27 6 1 -2147483647 2015 38.899502 21 35 17 0 59.1533 8.9289E-02 2.5377E-02 2.1147E-03 -1.0000E+31 38 12 2 -2147483647 2015 38.902975 21 40 17 0 59.1468 4.9349E-02 2.3265E-02 2.1150E-03 -1.0000E+31 21 11 2 -2147483647 2015 38.906447 21 45 17 0 59.1506 4.9346E-02 1.0574E-02 7.4019E-03 -1.0000E+31 21 5 7 -2147483647 2015 38.909919 21 50 17 0 59.1493 6.3446E-02 2.1149E-02 3.1723E-03 -1.0000E+31 27 10 3 -2147483647 2015 38.913391 21 55 17 0 59.1518 6.8143E-02 1.2689E-02 2.1148E-03 -1.0000E+31 29 6 2 -2147483647 2015 38.916863 22 0 17 0 59.1494 3.9948E-02 1.0574E-02 2.1149E-03 -1.0000E+31 17 5 2 -2147483647