STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-199 Verified Data - OK to distribute File created: Tue Sep 15 10:54:45 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 199.037199 0 53 34 0 59.1592 9.3979E-03 0.0000E+00 0.0000E+00 -1.0000E+31 4 0 0 -2147483647 2015 199.040671 0 58 34 0 59.1553 9.3985E-03 2.1147E-03 0.0000E+00 -1.0000E+31 4 1 0 -2147483647 2015 199.044144 1 3 34 0 59.1567 4.6992E-03 2.1146E-03 0.0000E+00 -1.0000E+31 2 1 0 -2147483647 2015 199.047616 1 8 34 0 59.1553 2.3496E-03 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 -2147483647 2015 199.051088 1 13 34 0 59.1541 4.6994E-03 4.2294E-03 0.0000E+00 -1.0000E+31 2 2 0 -2147483647 2015 199.054560 1 18 34 0 59.1528 7.0492E-03 0.0000E+00 0.0000E+00 -1.0000E+31 3 0 0 -2147483647 2015 199.068449 1 38 34 0 59.1566 4.6992E-03 2.1146E-03 0.0000E+00 -1.0000E+31 2 1 0 -2147483647 2015 199.071921 1 43 34 0 59.1528 2.3497E-03 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 -2147483647 2015 199.075394 1 48 34 0 59.1565 1.1748E-02 0.0000E+00 0.0000E+00 -1.0000E+31 5 0 0 -2147483647 2015 199.096227 2 18 34 0 59.1541 2.3497E-03 0.0000E+00 0.0000E+00 -1.0000E+31 1 0 0 -2147483647 2015 199.485116 11 38 34 0 59.1519 4.9345E-02 0.0000E+00 0.0000E+00 -1.0000E+31 21 0 0 -2147483647 2015 199.488588 11 43 34 0 59.1493 7.2846E-02 0.0000E+00 1.0574E-03 -1.0000E+31 31 0 1 -2147483647 2015 199.492060 11 48 34 0 59.1468 6.3449E-02 8.4599E-03 0.0000E+00 -1.0000E+31 27 4 0 -2147483647 2015 199.495532 11 53 34 0 59.1495 7.0496E-02 1.0574E-02 1.0574E-03 -1.0000E+31 30 5 1 -2147483647 2015 199.499005 11 58 34 0 59.1532 4.4645E-02 4.2295E-03 0.0000E+00 -1.0000E+31 19 2 0 -2147483647 2015 199.502477 12 3 34 0 59.1519 5.6394E-02 2.1148E-03 0.0000E+00 -1.0000E+31 24 1 0 -2147483647 2015 199.505949 12 8 34 0 59.1519 5.8744E-02 6.3444E-03 0.0000E+00 -1.0000E+31 25 3 0 -2147483647 2015 199.516366 12 23 34 0 59.1483 7.9897E-02 8.4597E-03 1.0575E-03 -1.0000E+31 34 4 1 -2147483647 2015 199.519838 12 28 34 0 59.1483 6.3448E-02 0.0000E+00 0.0000E+00 -1.0000E+31 27 0 0 -2147483647 2015 199.523310 12 33 34 0 59.1495 7.2846E-02 4.2298E-03 1.0574E-03 -1.0000E+31 31 2 1 -2147483647 2015 199.540671 12 58 34 0 59.1508 7.7544E-02 6.3445E-03 0.0000E+00 -1.0000E+31 33 3 0 -2147483647 2015 199.933032 22 23 34 0 59.1411 1.1516E-01 6.3455E-03 1.0576E-03 -1.0000E+31 49 3 1 -2147483647 2015 199.936505 22 28 34 0 59.1449 1.1045E-01 1.2690E-02 0.0000E+00 -1.0000E+31 47 6 0 -2147483647 2015 199.939977 22 33 34 0 59.1487 7.9896E-02 8.4596E-03 0.0000E+00 -1.0000E+31 34 4 0 -2147483647 2015 199.943449 22 38 34 0 59.1487 1.1279E-01 8.4596E-03 0.0000E+00 -1.0000E+31 48 4 0 -2147483647 2015 199.946921 22 43 34 0 59.1436 1.4571E-01 8.4603E-03 1.0575E-03 -1.0000E+31 62 4 1 -2147483647 2015 199.950394 22 48 34 0 59.1475 1.0340E-01 4.2299E-03 1.0575E-03 -1.0000E+31 44 2 1 -2147483647 2015 199.953866 22 53 34 0 59.1437 1.1515E-01 1.6921E-02 1.0575E-03 -1.0000E+31 49 8 1 -2147483647 2015 199.957338 22 58 34 0 59.1486 1.1749E-01 4.2298E-03 1.0575E-03 -1.0000E+31 50 2 1 -2147483647 2015 199.960810 23 3 34 0 59.1460 1.0810E-01 2.1150E-03 0.0000E+00 -1.0000E+31 46 1 0 -2147483647 2015 199.964282 23 8 34 0 59.1424 1.4571E-01 6.3454E-03 1.0576E-03 -1.0000E+31 62 3 1 -2147483647 2015 199.967755 23 13 34 0 59.1487 1.3159E-01 1.2689E-02 0.0000E+00 -1.0000E+31 56 6 0 -2147483647 2015 199.971227 23 18 34 0 59.1449 1.2690E-01 6.3451E-03 1.0575E-03 -1.0000E+31 54 3 1 -2147483647 2015 199.974699 23 23 34 0 59.1450 1.1750E-01 1.0575E-02 1.0575E-03 -1.0000E+31 50 5 1 -2147483647 2015 199.978171 23 28 34 0 59.1438 1.3866E-01 8.4603E-03 0.0000E+00 -1.0000E+31 59 4 0 -2147483647 2015 199.981644 23 33 34 0 59.1450 1.2690E-01 6.3451E-03 0.0000E+00 -1.0000E+31 54 3 0 -2147483647 2015 199.985116 23 38 34 0 59.1449 1.1515E-01 2.1150E-03 0.0000E+00 -1.0000E+31 49 1 0 -2147483647 2015 199.988588 23 43 34 0 59.1464 9.6349E-02 4.2300E-03 0.0000E+00 -1.0000E+31 41 2 0 -2147483647 2015 199.992060 23 48 34 0 59.1450 1.1750E-01 8.4601E-03 1.0575E-03 -1.0000E+31 50 4 1 -2147483647 2015 199.995532 23 53 34 0 59.1488 6.8147E-02 1.0575E-02 0.0000E+00 -1.0000E+31 29 5 0 -2147483647