STEREO LET LEVEL 1 combined 4He data for ahead spacecraft, for 2014-352 Verified Data - OK to distribute File created: Wed Mar 11 10:50:57 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/n 4He intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 4.0 - 6.0 MeV/n 4He intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 6.0 - 10.0 MeV/n 4He intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 10.0 - 15.0 MeV/n 4He intensity (1/(cm^2 s sr MeV/nuc)) Column 12 - 15: 4 4He 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 2014 352.355822 8 32 23 0 55.6278 1.4017E+00 3.5306E-01 1.6304E-01 -1.0000E+31 561 157 145 -2147483647 2014 352.356516 8 33 23 0 55.6235 1.2494E+00 3.8457E-01 1.4393E-01 -1.0000E+31 500 171 128 -2147483647 2014 352.357211 8 34 23 0 55.6383 1.2541E+00 3.5299E-01 1.3265E-01 -1.0000E+31 502 157 118 -2147483647 2014 352.357905 8 35 23 0 55.6143 1.2946E+00 4.1837E-01 1.2934E-01 -1.0000E+31 518 186 115 -2147483647 2014 352.358600 8 36 23 0 55.6109 1.2372E+00 3.7341E-01 1.5071E-01 -1.0000E+31 495 166 134 -2147483647 2014 352.359294 8 37 23 0 55.6510 1.2738E+00 4.1585E-01 1.3824E-01 -1.0000E+31 510 185 123 -2147483647 2014 352.359988 8 38 23 0 55.7360 1.2569E+00 3.9053E-01 1.4476E-01 -1.0000E+31 504 174 129 -2147483647 2014 352.360683 8 39 23 0 55.7666 1.1465E+00 3.6339E-01 1.4020E-01 -1.0000E+31 460 162 125 -2147483647 2014 352.361377 8 40 23 0 55.7892 1.2831E+00 4.2154E-01 1.4350E-01 -1.0000E+31 515 188 128 -2147483647 2014 352.362072 8 41 23 0 55.8358 1.2696E+00 3.6966E-01 1.3106E-01 -1.0000E+31 510 165 117 -2147483647 2014 352.362766 8 42 23 0 55.8313 1.2622E+00 3.8762E-01 1.3331E-01 -1.0000E+31 507 173 119 -2147483647 2014 352.363461 8 43 23 0 55.8381 1.1550E+00 3.7189E-01 1.0641E-01 -1.0000E+31 464 166 95 -2147483647 2014 352.364155 8 44 23 0 55.8485 1.2394E+00 3.9422E-01 1.4559E-01 -1.0000E+31 498 176 130 -2147483647 2014 352.364850 8 45 23 0 55.8457 1.2544E+00 3.8528E-01 1.2992E-01 -1.0000E+31 504 172 116 -2147483647 2014 352.365544 8 46 23 0 55.8476 1.1224E+00 3.8079E-01 1.1648E-01 -1.0000E+31 451 170 104 -2147483647 2014 352.366238 8 47 23 0 55.8378 1.1799E+00 3.1588E-01 1.2546E-01 -1.0000E+31 474 141 112 -2147483647 2014 352.366933 8 48 23 0 55.8460 1.1673E+00 3.6288E-01 1.3888E-01 -1.0000E+31 469 162 124 -2147483647 2014 352.367627 8 49 23 0 55.8254 1.3520E+00 3.5853E-01 1.2212E-01 -1.0000E+31 543 160 109 -2147483647 2014 352.368322 8 50 23 0 55.8247 1.2250E+00 3.6301E-01 1.2549E-01 -1.0000E+31 492 162 112 -2147483647 2014 352.369016 8 51 23 0 55.8804 1.2860E+00 3.8056E-01 1.4327E-01 -1.0000E+31 517 170 128 -2147483647 2014 352.369711 8 52 23 0 55.8785 1.2238E+00 3.8281E-01 1.3208E-01 -1.0000E+31 492 171 118 -2147483647 2014 352.370405 8 53 23 0 55.8821 1.2212E+00 3.8503E-01 1.1305E-01 -1.0000E+31 491 172 101 -2147483647 2014 352.371100 8 54 23 0 55.8621 1.2441E+00 3.7397E-01 1.3100E-01 -1.0000E+31 500 167 117 -2147483647 2014 352.371794 8 55 23 0 55.8609 1.2665E+00 3.8069E-01 1.2429E-01 -1.0000E+31 509 170 111 -2147483647 2014 352.372488 8 56 23 0 55.8991 1.1488E+00 3.8491E-01 1.0854E-01 -1.0000E+31 462 172 97 -2147483647 2014 352.373183 8 57 23 0 55.8817 1.2934E+00 3.4697E-01 1.1305E-01 -1.0000E+31 520 155 101 -2147483647 2014 352.373877 8 58 23 0 55.8828 1.1516E+00 3.4473E-01 1.2424E-01 -1.0000E+31 463 154 111 -2147483647 2014 352.374572 8 59 23 0 55.8930 1.2011E+00 3.7376E-01 1.2757E-01 -1.0000E+31 483 167 114 -2147483647 2014 352.375266 9 0 23 0 55.9022 1.2009E+00 3.6922E-01 1.1860E-01 -1.0000E+31 483 165 106 -2147483647 2014 352.375961 9 1 23 0 55.9187 1.2726E+00 3.1990E-01 1.3199E-01 -1.0000E+31 512 143 118 -2147483647 2014 352.376655 9 2 23 0 55.9093 1.2654E+00 3.5352E-01 1.2977E-01 -1.0000E+31 509 158 116 -2147483647 2014 352.377350 9 3 23 0 55.9141 1.2056E+00 3.3559E-01 1.0963E-01 -1.0000E+31 485 150 98 -2147483647 2014 352.378044 9 4 23 0 55.9137 1.2330E+00 3.8034E-01 1.2864E-01 -1.0000E+31 496 170 115 -2147483647 2014 352.378738 9 5 23 0 55.9322 1.1456E+00 3.3101E-01 1.3866E-01 -1.0000E+31 461 148 124 -2147483647 2014 352.379433 9 6 23 0 55.9347 1.1257E+00 3.8466E-01 1.2077E-01 -1.0000E+31 453 172 108 -2147483647 2014 352.380127 9 7 23 0 55.8641 1.2191E+00 3.5156E-01 1.2652E-01 -1.0000E+31 490 157 113 -2147483647 2014 352.380822 9 8 23 0 55.8903 1.1564E+00 3.3125E-01 1.2422E-01 -1.0000E+31 465 148 111 -2147483647 2014 352.382905 9 11 23 0 55.9326 1.1903E+00 3.6902E-01 1.5879E-01 -1.0000E+31 479 165 142 -2147483647 2014 352.383600 9 12 23 0 55.9315 1.2077E+00 3.2430E-01 1.2637E-01 -1.0000E+31 486 145 113 -2147483647 2014 352.384294 9 13 23 0 55.9439 1.1876E+00 3.9578E-01 1.1851E-01 -1.0000E+31 478 177 106 -2147483647 2014 352.384988 9 14 23 0 55.9482 1.2471E+00 3.8010E-01 1.2409E-01 -1.0000E+31 502 170 111 -2147483647 2014 352.385683 9 15 23 0 55.9329 1.2425E+00 3.3324E-01 1.3195E-01 -1.0000E+31 500 149 118 -2147483647 2014 352.386377 9 16 23 0 55.9357 1.1356E+00 3.3993E-01 1.3195E-01 -1.0000E+31 457 152 118 -2147483647 2014 352.387072 9 17 23 0 55.9654 1.2418E+00 3.4869E-01 1.1623E-01 -1.0000E+31 500 156 104 -2147483647 2014 352.387766 9 18 23 0 55.9895 1.2263E+00 3.5748E-01 1.1059E-01 -1.0000E+31 494 160 99 -2147483647 2014 352.388461 9 19 23 0 55.9705 1.1821E+00 3.0843E-01 1.1175E-01 -1.0000E+31 476 138 100 -2147483647 2014 352.389155 9 20 23 0 55.9566 1.2196E+00 3.8675E-01 1.3860E-01 -1.0000E+31 491 173 124 -2147483647 2014 352.389850 9 21 23 0 55.9608 1.1450E+00 3.5543E-01 1.2071E-01 -1.0000E+31 461 159 108 -2147483647 2014 352.390544 9 22 23 0 55.9474 1.2596E+00 3.5551E-01 1.2857E-01 -1.0000E+31 507 159 115 -2147483647 2014 352.391238 9 23 23 0 55.9378 1.1182E+00 3.3097E-01 1.2859E-01 -1.0000E+31 450 148 115 -2147483647 2014 352.391933 9 24 23 0 55.9506 1.1999E+00 4.2256E-01 1.1067E-01 -1.0000E+31 483 189 99 -2147483647 2014 352.392627 9 25 23 0 55.9428 1.1379E+00 3.3318E-01 1.1851E-01 -1.0000E+31 458 149 106 -2147483647 2014 352.393322 9 26 23 0 55.9559 1.1550E+00 3.4428E-01 1.3078E-01 -1.0000E+31 465 154 117 -2147483647 2014 352.394016 9 27 23 0 55.9480 1.1329E+00 3.4209E-01 1.1850E-01 -1.0000E+31 456 153 106 -2147483647 2014 352.394711 9 28 23 0 55.9492 1.2247E+00 3.7339E-01 1.3303E-01 -1.0000E+31 493 167 119 -2147483647 2014 352.395405 9 29 23 0 55.9410 1.1330E+00 3.6897E-01 1.2075E-01 -1.0000E+31 456 165 108 -2147483647 2014 352.396100 9 30 23 0 55.9673 1.0927E+00 3.4868E-01 1.3970E-01 -1.0000E+31 440 156 125 -2147483647 2014 352.396794 9 31 23 0 55.9709 1.1870E+00 3.0843E-01 1.3186E-01 -1.0000E+31 478 138 118 -2147483647 2014 352.397488 9 32 23 0 55.9622 1.1947E+00 3.5542E-01 1.2294E-01 -1.0000E+31 481 159 110 -2147483647 2014 352.398183 9 33 23 0 55.9594 1.0978E+00 4.0685E-01 1.1177E-01 -1.0000E+31 442 182 100 -2147483647 2014 352.398877 9 34 23 0 55.9575 1.2420E+00 3.0403E-01 1.3525E-01 -1.0000E+31 500 136 121 -2147483647 2014 352.399572 9 35 23 0 55.9541 1.1004E+00 3.8230E-01 1.3973E-01 -1.0000E+31 443 171 125 -2147483647 2014 352.400266 9 36 23 0 55.9504 1.1278E+00 3.3537E-01 1.2297E-01 -1.0000E+31 454 150 110 -2147483647 2014 352.400961 9 37 23 0 55.9777 1.1794E+00 3.2403E-01 1.2291E-01 -1.0000E+31 475 145 110 -2147483647 2014 352.401655 9 38 23 0 55.9695 1.0877E+00 3.1738E-01 1.1287E-01 -1.0000E+31 438 142 101 -2147483647 2014 352.402350 9 39 23 0 55.9707 1.1051E+00 3.5313E-01 1.2069E-01 -1.0000E+31 445 158 108 -2147483647 2014 352.403044 9 40 23 0 55.9509 1.1328E+00 3.4878E-01 1.2073E-01 -1.0000E+31 456 156 108 -2147483647 2014 352.403738 9 41 23 0 55.9643 1.1648E+00 3.3976E-01 1.3411E-01 -1.0000E+31 469 152 120 -2147483647 2014 352.404433 9 42 23 0 55.9809 1.1074E+00 4.1340E-01 1.3854E-01 -1.0000E+31 446 185 124 -2147483647 2014 352.405127 9 43 23 0 55.9635 1.1599E+00 3.4870E-01 1.1065E-01 -1.0000E+31 467 156 99 -2147483647 2014 352.405822 9 44 23 0 55.9655 1.1772E+00 3.9786E-01 1.4082E-01 -1.0000E+31 474 178 126 -2147483647 2014 352.406516 9 45 23 0 55.9729 1.1597E+00 3.4417E-01 1.2739E-01 -1.0000E+31 467 154 114 -2147483647 2014 352.407211 9 46 23 0 55.9717 1.0653E+00 3.7771E-01 1.0839E-01 -1.0000E+31 429 169 97 -2147483647 2014 352.407905 9 47 23 0 55.9787 1.2589E+00 3.4414E-01 1.3520E-01 -1.0000E+31 507 154 121 -2147483647 2014 352.408600 9 48 23 0 55.9968 1.1691E+00 3.2616E-01 1.1281E-01 -1.0000E+31 471 146 101 -2147483647 2014 352.409294 9 49 23 0 56.0289 1.1883E+00 3.5499E-01 1.0828E-01 -1.0000E+31 479 159 97 -2147483647 2014 352.409988 9 50 23 0 56.0103 1.1266E+00 3.3724E-01 1.2730E-01 -1.0000E+31 454 151 114 -2147483647 2014 352.410683 9 51 23 0 55.9820 1.2091E+00 3.6870E-01 1.2178E-01 -1.0000E+31 487 165 109 -2147483647 2014 352.411377 9 52 23 0 55.9717 1.1572E+00 3.2630E-01 1.5421E-01 -1.0000E+31 466 146 138 -2147483647 2014 352.412072 9 53 23 0 55.9769 1.1422E+00 3.7767E-01 1.2179E-01 -1.0000E+31 460 169 109 -2147483647 2014 352.412766 9 54 23 0 55.9817 1.2340E+00 3.7987E-01 1.1061E-01 -1.0000E+31 497 170 99 -2147483647 2014 352.413461 9 55 23 0 55.9835 1.2066E+00 3.2623E-01 1.2737E-01 -1.0000E+31 486 146 114 -2147483647 2014 352.414155 9 56 23 0 56.0018 1.2062E+00 3.7527E-01 1.3291E-01 -1.0000E+31 486 168 119 -2147483647 2014 352.414850 9 57 23 0 56.0089 1.2135E+00 3.3725E-01 9.3805E-02 -1.0000E+31 489 151 84 -2147483647 2014 352.415544 9 58 23 0 56.0001 1.1467E+00 3.3060E-01 1.5190E-01 -1.0000E+31 462 148 136 -2147483647 2014 352.416238 9 59 23 0 55.9853 1.1023E+00 3.2399E-01 1.2624E-01 -1.0000E+31 444 145 113 -2147483647 2014 352.416933 10 0 23 0 56.0005 1.1392E+00 3.1497E-01 1.0164E-01 -1.0000E+31 459 141 91 -2147483647 2014 352.417627 10 1 23 0 55.9946 1.2113E+00 3.7979E-01 1.2175E-01 -1.0000E+31 488 170 109 -2147483647 2014 352.418322 10 2 23 0 55.9710 1.1150E+00 3.6877E-01 1.3075E-01 -1.0000E+31 449 165 117 -2147483647 2014 352.419016 10 3 23 0 55.9978 1.2113E+00 3.5519E-01 1.2175E-01 -1.0000E+31 488 159 109 -2147483647 2014 352.419711 10 4 23 0 56.0183 1.1910E+00 4.1312E-01 1.2952E-01 -1.0000E+31 480 185 116 -2147483647 2014 352.420405 10 5 23 0 56.0150 1.1439E+00 3.4838E-01 1.2729E-01 -1.0000E+31 461 156 114 -2147483647 2014 352.421100 10 6 23 0 56.0149 1.1985E+00 3.1488E-01 1.1166E-01 -1.0000E+31 483 141 100 -2147483647 2014 352.421794 10 7 23 0 56.0306 1.2155E+00 3.4829E-01 1.2168E-01 -1.0000E+31 490 156 109 -2147483647 2014 352.422488 10 8 23 0 56.0305 1.2056E+00 3.5722E-01 1.1498E-01 -1.0000E+31 486 160 103 -2147483647 2014 352.423183 10 9 23 0 56.0556 1.1406E+00 3.5036E-01 1.1604E-01 -1.0000E+31 460 157 104 -2147483647 2014 352.423877 10 10 23 0 56.0669 1.2123E+00 3.4583E-01 1.3945E-01 -1.0000E+31 489 155 125 -2147483647 2014 352.424572 10 11 23 0 56.0806 1.1773E+00 3.2567E-01 1.3049E-01 -1.0000E+31 475 146 117 -2147483647 2014 352.425266 10 12 23 0 56.0548 1.1629E+00 3.3475E-01 1.2497E-01 -1.0000E+31 469 150 112 -2147483647 2014 352.425961 10 13 23 0 56.0534 1.1679E+00 3.5930E-01 1.0043E-01 -1.0000E+31 471 161 90 -2147483647 2014 352.426655 10 14 23 0 56.0302 1.1510E+00 3.5499E-01 1.2838E-01 -1.0000E+31 464 159 115 -2147483647 2014 352.427350 10 15 23 0 56.0260 1.1536E+00 3.7064E-01 1.2727E-01 -1.0000E+31 465 166 114 -2147483647 2014 352.428044 10 16 23 0 56.0568 1.1778E+00 2.9010E-01 1.1269E-01 -1.0000E+31 475 130 101 -2147483647 2014 352.428738 10 17 23 0 56.0801 1.2739E+00 3.2344E-01 1.0707E-01 -1.0000E+31 514 145 96 -2147483647 2014 352.429433 10 18 23 0 56.1037 1.1693E+00 3.4560E-01 1.1260E-01 -1.0000E+31 472 155 101 -2147483647 2014 352.430127 10 19 23 0 56.1075 1.0826E+00 3.2997E-01 1.4492E-01 -1.0000E+31 437 148 130 -2147483647 2014 352.430822 10 20 23 0 56.0955 1.1001E+00 2.8767E-01 1.1819E-01 -1.0000E+31 444 129 106 -2147483647 2014 352.431516 10 21 23 0 56.1202 1.0774E+00 3.7225E-01 1.3040E-01 -1.0000E+31 435 167 117 -2147483647 2014 352.432211 10 22 23 0 56.1230 1.1689E+00 3.1874E-01 1.0922E-01 -1.0000E+31 472 143 98 -2147483647 2014 352.432905 10 23 23 0 56.1214 1.0996E+00 3.5218E-01 1.1925E-01 -1.0000E+31 444 158 107 -2147483647 2014 352.433600 10 24 23 0 56.1045 1.2015E+00 3.4783E-01 1.1706E-01 -1.0000E+31 485 156 105 -2147483647 2014 352.434294 10 25 23 0 56.0880 1.1821E+00 3.3455E-01 1.2936E-01 -1.0000E+31 477 150 116 -2147483647 2014 352.434988 10 26 23 0 56.0799 1.1897E+00 3.5244E-01 1.1934E-01 -1.0000E+31 480 158 107 -2147483647 2014 352.435683 10 27 23 0 56.0799 1.1277E+00 3.1898E-01 1.2938E-01 -1.0000E+31 455 143 116 -2147483647 2014 352.436377 10 28 23 0 56.0697 1.1601E+00 3.1011E-01 1.1267E-01 -1.0000E+31 468 139 101 -2147483647 2014 352.437072 10 29 23 0 56.0768 1.1055E+00 4.0823E-01 1.1600E-01 -1.0000E+31 446 183 104 -2147483647 2014 352.437766 10 30 23 0 56.0883 1.0606E+00 3.4793E-01 1.0036E-01 -1.0000E+31 428 156 90 -2147483647 2014 352.438461 10 31 23 0 56.0825 1.0855E+00 3.5242E-01 1.0707E-01 -1.0000E+31 438 158 96 -2147483647 2014 352.439155 10 32 23 0 56.0724 1.2097E+00 3.8372E-01 1.1155E-01 -1.0000E+31 488 172 100 -2147483647 2014 352.439850 10 33 23 0 56.0911 1.1324E+00 2.9215E-01 1.3381E-01 -1.0000E+31 457 131 120 -2147483647