STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-216 Verified Data - OK to distribute File created: Wed Nov 4 10:57:22 PST 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 216.582326 13 58 33 0 59.1427 9.1655E-02 1.0576E-02 1.0576E-03 -1.0000E+31 39 5 1 -2147483647 2015 216.585799 14 3 33 0 59.1437 9.8704E-02 6.3453E-03 1.0575E-03 -1.0000E+31 42 3 1 -2147483647 2015 216.589271 14 8 33 0 59.1453 8.2251E-02 4.2301E-03 0.0000E+00 -1.0000E+31 35 2 0 -2147483647 2015 216.592743 14 13 33 0 59.1426 1.0576E-01 8.4605E-03 1.0576E-03 -1.0000E+31 45 4 1 -2147483647 2015 216.596215 14 18 33 0 59.1429 8.9305E-02 1.2691E-02 0.0000E+00 -1.0000E+31 38 6 0 -2147483647 2015 216.599687 14 23 33 0 59.1430 1.4806E-01 8.4604E-03 2.1151E-03 -1.0000E+31 63 4 2 -2147483647 2015 216.603160 14 28 33 0 59.1378 1.1987E-01 1.0576E-02 0.0000E+00 -1.0000E+31 51 5 0 -2147483647 2015 216.613576 14 43 33 0 59.1428 1.0811E-01 1.0576E-02 0.0000E+00 -1.0000E+31 46 5 0 -2147483647 2015 216.617049 14 48 33 0 59.1416 1.2456E-01 8.4606E-03 1.0576E-03 -1.0000E+31 53 4 1 -2147483647 2015 216.620521 14 53 33 0 59.1427 1.1046E-01 6.3454E-03 0.0000E+00 -1.0000E+31 47 3 0 -2147483647 2015 216.623993 14 58 33 0 59.1438 1.1280E-01 0.0000E+00 0.0000E+00 -1.0000E+31 48 0 0 -2147483647 2015 216.627465 15 3 33 0 59.1429 1.3866E-01 4.2302E-03 1.0576E-03 -1.0000E+31 59 2 1 -2147483647 2015 216.630937 15 8 33 0 59.1389 1.4572E-01 6.3458E-03 0.0000E+00 -1.0000E+31 62 3 0 -2147483647 2015 216.658715 15 48 33 0 59.1451 1.0810E-01 4.2301E-03 1.0575E-03 -1.0000E+31 46 2 1 -2147483647 2015 216.665660 15 58 33 0 59.1499 8.9294E-02 6.3446E-03 1.0574E-03 -1.0000E+31 38 3 1 -2147483647 2015 216.669132 16 3 33 0 59.1472 6.8149E-02 8.4598E-03 1.0575E-03 -1.0000E+31 29 4 1 -2147483647 2015 216.672604 16 8 33 0 59.1484 5.6398E-02 6.3447E-03 2.1149E-03 -1.0000E+31 24 3 2 -2147483647 2015 216.742049 17 48 33 0 59.1471 6.5799E-02 4.2299E-03 0.0000E+00 -1.0000E+31 28 2 0 -2147483647