STEREO LET LEVEL 1 Helium data for ahead spacecraft, for 2015-032 Verified Data - OK to distribute File created: Sun Apr 26 10:35:07 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 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: 2.2 - 2.7 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 2.7 - 3.2 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 3.2 - 3.6 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 3.6 - 4.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 12: 4.0 - 4.5 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 13: 4.5 - 5.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 14: 5.0 - 6.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 15: 6.0 - 8.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 16: 8.0 - 10.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 17: 10.0 - 12.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 18: 12.0 - 15.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 19 - 29: 11 He 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 32.340475 8 10 17 0 59.1520 0.0000E+00 0.0000E+00 1.0574E-02 1.0574E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 1 1 0 0 0 0 0 0 -2147483647 2015 32.343947 8 15 17 0 59.1495 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.347419 8 20 17 0 59.1507 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.350891 8 25 17 0 59.1521 1.6918E-02 0.0000E+00 1.0574E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 2 0 1 0 0 0 0 0 0 0 -2147483647 2015 32.354363 8 30 17 0 59.1456 0.0000E+00 8.4601E-03 1.0575E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 1 1 0 0 0 0 0 0 0 -2147483647 2015 32.357836 8 35 17 0 59.1534 8.4589E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.361308 8 40 17 0 59.1507 0.0000E+00 0.0000E+00 1.0574E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 1 0 0 0 0 0 0 0 -2147483647 2015 32.368252 8 50 17 0 59.1494 0.0000E+00 0.0000E+00 1.0574E-02 0.0000E+00 8.4595E-03 0.0000E+00 4.2298E-03 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 1 0 1 0 1 0 0 0 -2147483647 2015 32.371725 8 55 17 0 59.1533 8.4590E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 4.2295E-03 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 0 0 0 1 0 0 0 -2147483647 2015 32.375197 9 0 17 0 59.1481 0.0000E+00 8.4597E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 1 0 0 0 0 0 0 0 0 -2147483647 2015 32.389086 9 20 17 0 59.1520 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.392558 9 25 17 0 59.1533 0.0000E+00 0.0000E+00 2.1147E-02 0.0000E+00 0.0000E+00 8.4590E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 2 0 0 1 0 0 0 0 -2147483647 2015 32.396030 9 30 17 0 59.1508 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.399502 9 35 17 0 59.1494 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.402975 9 40 17 0 59.1533 8.4590E-03 8.4590E-03 0.0000E+00 0.0000E+00 0.0000E+00 8.4590E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 1 0 0 0 1 0 0 0 0 -2147483647 2015 32.406447 9 45 17 0 59.1494 1.6919E-02 8.4595E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 2 1 0 0 0 0 0 0 0 0 -2147483647 2015 32.409919 9 50 17 0 59.1508 8.4593E-03 0.0000E+00 0.0000E+00 0.0000E+00 8.4593E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 0 1 0 0 0 0 0 -2147483647 2015 32.413391 9 55 17 0 59.1481 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 8.4597E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 1 0 0 0 0 -2147483647 2015 32.416863 10 0 17 0 59.1470 0.0000E+00 0.0000E+00 1.0575E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 1 0 0 0 0 0 0 0 -2147483647 2015 32.420336 10 5 17 0 59.1521 0.0000E+00 8.4591E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 4.2296E-03 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 1 0 0 0 0 1 0 0 0 -2147483647 2015 32.423808 10 10 17 0 59.1533 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 8.4590E-03 0.0000E+00 0.0000E+00 0.0000E+00 2.1147E-03 0.0000E+00 -1.0000E+31 0 0 0 0 1 0 0 0 1 0 -2147483647 2015 32.427280 10 15 17 0 59.1507 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.430752 10 20 17 0 59.1495 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 8.4595E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 0 0 1 0 0 0 0 0 -2147483647 2015 32.434225 10 25 17 0 59.1507 8.4593E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 0 0 0 0 0 0 0 -2147483647 2015 32.437697 10 30 17 0 59.1545 8.4588E-03 0.0000E+00 1.0573E-02 0.0000E+00 8.4588E-03 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 1 0 1 0 0 0 0 0 -2147483647 2015 32.441169 10 35 17 0 59.1508 0.0000E+00 0.0000E+00 1.0574E-02 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 1 0 0 0 0 0 0 0 -2147483647