STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-197 Verified Data - OK to distribute File created: Tue Sep 15 10:54:35 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 197.110116 2 38 34 0 59.1515 4.6996E-03 0.0000E+00 0.0000E+00 -1.0000E+31 2 0 0 -2147483647 2015 197.610116 14 38 34 0 59.1580 4.6991E-03 4.2291E-03 1.0573E-03 -1.0000E+31 2 2 1 -2147483647 2015 197.613588 14 43 34 0 59.1554 1.1748E-02 2.1147E-03 1.0573E-03 -1.0000E+31 5 1 1 -2147483647 2015 197.617060 14 48 34 0 59.1542 9.3987E-03 0.0000E+00 0.0000E+00 -1.0000E+31 4 0 0 -2147483647 2015 197.620532 14 53 34 0 59.1528 9.3989E-03 0.0000E+00 0.0000E+00 -1.0000E+31 4 0 0 -2147483647 2015 197.624005 14 58 34 0 59.1541 1.4098E-02 2.1147E-03 0.0000E+00 -1.0000E+31 6 1 0 -2147483647 2015 197.627477 15 3 34 0 59.1555 2.1147E-02 0.0000E+00 0.0000E+00 -1.0000E+31 9 0 0 -2147483647 2015 197.630949 15 8 34 0 59.1541 2.3497E-02 2.1147E-03 1.0574E-03 -1.0000E+31 10 1 1 -2147483647 2015 197.637894 15 18 34 0 59.1541 9.3987E-03 4.2294E-03 0.0000E+00 -1.0000E+31 4 2 0 -2147483647 2015 197.641366 15 23 34 0 59.1579 2.1146E-02 0.0000E+00 0.0000E+00 -1.0000E+31 9 0 0 -2147483647 2015 197.644838 15 28 34 0 59.1566 9.3983E-03 4.2292E-03 0.0000E+00 -1.0000E+31 4 2 0 -2147483647 2015 197.665671 15 58 34 0 59.1566 9.3983E-03 4.2292E-03 0.0000E+00 -1.0000E+31 4 2 0 -2147483647 2015 197.759421 18 13 34 0 59.1553 1.4098E-02 0.0000E+00 0.0000E+00 -1.0000E+31 6 0 0 -2147483647 2015 197.773310 18 33 34 0 59.1553 1.1748E-02 0.0000E+00 0.0000E+00 -1.0000E+31 5 0 0 -2147483647 2015 197.804560 19 18 34 0 59.1566 1.1748E-02 2.1146E-03 0.0000E+00 -1.0000E+31 5 1 0 -2147483647 2015 197.839282 20 8 34 0 59.1528 9.3989E-03 2.1148E-03 1.0574E-03 -1.0000E+31 4 1 1 -2147483647