STEREO LET LEVEL 1 combined Helium data for ahead spacecraft, for 2014-247 Verified Data - OK to distribute File created: Mon Dec 1 11:22:19 PST 2014 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: 4.0 - 6.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 6.0 - 10.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 10.0 - 15.0 MeV/n He intensity (1/(cm^2 s sr MeV/nuc)) Column 11 - 13: 3 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 2014 247.566377 13 35 35 0 56.6030 2.6520E-01 9.0611E-02 -1.0000E+31 120 82 -2147483647 2014 247.567072 13 36 35 0 56.5923 2.5641E-01 9.2838E-02 -1.0000E+31 116 84 -2147483647 2014 247.567766 13 37 35 0 56.6193 2.0768E-01 1.1047E-01 -1.0000E+31 94 100 -2147483647 2014 247.568461 13 38 35 0 56.6087 2.4087E-01 8.3972E-02 -1.0000E+31 109 76 -2147483647 2014 247.569155 13 39 35 0 56.6112 2.3202E-01 9.8332E-02 -1.0000E+31 105 89 -2147483647 2014 247.569850 13 40 35 0 56.6200 2.4524E-01 9.8316E-02 -1.0000E+31 111 89 -2147483647 2014 247.570544 13 41 35 0 56.6984 2.0077E-01 8.3839E-02 -1.0000E+31 91 76 -2147483647 2014 247.571238 13 42 35 0 56.7998 2.3345E-01 8.9196E-02 -1.0000E+31 106 81 -2147483647 2014 247.571933 13 43 35 0 56.8278 2.0032E-01 9.0252E-02 -1.0000E+31 91 82 -2147483647 2014 247.572627 13 44 35 0 56.8584 1.8041E-01 8.6904E-02 -1.0000E+31 82 79 -2147483647 2014 247.573322 13 45 35 0 56.8893 1.8251E-01 8.2459E-02 -1.0000E+31 83 75 -2147483647 2014 247.574016 13 46 35 0 56.9905 2.1730E-01 9.3287E-02 -1.0000E+31 99 85 -2147483647 2014 247.574711 13 47 35 0 56.9983 2.1947E-01 7.2425E-02 -1.0000E+31 100 66 -2147483647 2014 247.575405 13 48 35 0 56.9685 2.0421E-01 6.2581E-02 -1.0000E+31 93 57 -2147483647 2014 247.576100 13 49 35 0 56.9241 1.8240E-01 8.2408E-02 -1.0000E+31 83 75 -2147483647 2014 247.576794 13 50 35 0 56.9184 1.8901E-01 7.3625E-02 -1.0000E+31 86 67 -2147483647 2014 247.577488 13 51 35 0 56.8865 2.2650E-01 8.1363E-02 -1.0000E+31 103 74 -2147483647 2014 247.578183 13 52 35 0 56.8369 2.4430E-01 7.9233E-02 -1.0000E+31 111 72 -2147483647 2014 247.578877 13 53 35 0 56.8091 1.9818E-01 7.8171E-02 -1.0000E+31 90 71 -2147483647 2014 247.579572 13 54 35 0 56.8234 1.7391E-01 9.5763E-02 -1.0000E+31 79 87 -2147483647 2014 247.580266 13 55 35 0 56.8276 1.9371E-01 8.4750E-02 -1.0000E+31 88 77 -2147483647 2014 247.580961 13 56 35 0 56.8147 2.2678E-01 7.4861E-02 -1.0000E+31 103 68 -2147483647 2014 247.581655 13 57 35 0 56.8102 2.3561E-01 7.2665E-02 -1.0000E+31 107 66 -2147483647 2014 247.582350 13 58 35 0 56.8155 2.1797E-01 8.2566E-02 -1.0000E+31 99 75 -2147483647 2014 247.583044 13 59 35 0 56.8665 2.1118E-01 9.2391E-02 -1.0000E+31 96 84 -2147483647 2014 247.583738 14 0 35 0 56.9094 2.0443E-01 7.3637E-02 -1.0000E+31 93 67 -2147483647 2014 247.584433 14 1 35 0 56.9146 1.7583E-01 8.2422E-02 -1.0000E+31 80 75 -2147483647 2014 247.585127 14 2 35 0 56.9151 2.1759E-01 8.1322E-02 -1.0000E+31 99 74 -2147483647 2014 247.585822 14 3 35 0 56.9133 2.2639E-01 7.6929E-02 -1.0000E+31 103 70 -2147483647 2014 247.586516 14 4 35 0 56.9170 2.2418E-01 6.2638E-02 -1.0000E+31 102 57 -2147483647 2014 247.587211 14 5 35 0 56.9203 2.1977E-01 7.2524E-02 -1.0000E+31 100 66 -2147483647 2014 247.587905 14 6 35 0 56.9303 2.3072E-01 9.2287E-02 -1.0000E+31 105 84 -2147483647 2014 247.588600 14 7 35 0 56.9378 1.9334E-01 9.3374E-02 -1.0000E+31 88 85 -2147483647 2014 247.589294 14 8 35 0 56.9130 2.1760E-01 8.5721E-02 -1.0000E+31 99 78 -2147483647 2014 247.589988 14 9 35 0 56.9012 1.8907E-01 1.0443E-01 -1.0000E+31 86 95 -2147483647 2014 247.590683 14 10 35 0 56.8955 1.8908E-01 7.5854E-02 -1.0000E+31 86 69 -2147483647 2014 247.591377 14 11 35 0 56.8937 2.1548E-01 7.4757E-02 -1.0000E+31 98 68 -2147483647 2014 247.592072 14 12 35 0 56.8820 2.1112E-01 8.9067E-02 -1.0000E+31 96 81 -2147483647 2014 247.592766 14 13 35 0 56.8227 2.2015E-01 8.1455E-02 -1.0000E+31 100 74 -2147483647 2014 247.593461 14 14 35 0 56.7719 2.2034E-01 8.1527E-02 -1.0000E+31 100 74 -2147483647 2014 247.594155 14 15 35 0 56.7123 2.2058E-01 9.1539E-02 -1.0000E+31 100 83 -2147483647 2014 247.594850 14 16 35 0 56.6716 2.1632E-01 9.4916E-02 -1.0000E+31 98 86 -2147483647 2014 247.595544 14 17 35 0 56.6435 2.5839E-01 7.7295E-02 -1.0000E+31 117 70 -2147483647 2014 247.596238 14 18 35 0 56.6075 1.9447E-01 8.3974E-02 -1.0000E+31 88 76 -2147483647 2014 247.598322 14 21 35 0 56.5170 2.1248E-01 8.9642E-02 -1.0000E+31 96 81 -2147483647 2014 247.599016 14 22 35 0 56.4429 2.3714E-01 8.5327E-02 -1.0000E+31 107 77 -2147483647 2014 247.599711 14 23 35 0 56.4389 2.9035E-01 8.2009E-02 -1.0000E+31 131 74 -2147483647 2014 247.600405 14 24 35 0 56.4565 2.4152E-01 9.6385E-02 -1.0000E+31 109 87 -2147483647 2014 247.601100 14 25 35 0 56.4584 2.1935E-01 9.8598E-02 -1.0000E+31 99 89 -2147483647 2014 247.601794 14 26 35 0 56.4502 2.4598E-01 9.7504E-02 -1.0000E+31 111 88 -2147483647 2014 247.602488 14 27 35 0 56.4404 3.1473E-01 9.9737E-02 -1.0000E+31 142 90 -2147483647 2014 247.603183 14 28 35 0 56.4170 2.8825E-01 1.1863E-01 -1.0000E+31 130 107 -2147483647 2014 247.603877 14 29 35 0 56.4265 2.8377E-01 1.0530E-01 -1.0000E+31 128 95 -2147483647 2014 247.604572 14 30 35 0 56.5315 2.8545E-01 1.2724E-01 -1.0000E+31 129 115 -2147483647 2014 247.605266 14 31 35 0 56.6083 2.0330E-01 9.9442E-02 -1.0000E+31 92 90 -2147483647 2014 247.605961 14 32 35 0 56.6022 2.8510E-01 1.0277E-01 -1.0000E+31 129 93 -2147483647 2014 247.606655 14 33 35 0 56.5853 1.7244E-01 9.7271E-02 -1.0000E+31 78 88 -2147483647 2014 247.607350 14 34 35 0 56.6309 2.3856E-01 9.7193E-02 -1.0000E+31 108 88 -2147483647 2014 247.608044 14 35 35 0 56.6815 2.4718E-01 8.9382E-02 -1.0000E+31 112 81 -2147483647 2014 247.608738 14 36 35 0 56.7474 2.2044E-01 7.9358E-02 -1.0000E+31 100 72 -2147483647 2014 247.609433 14 37 35 0 56.7920 2.4670E-01 9.1411E-02 -1.0000E+31 112 83 -2147483647 2014 247.610127 14 38 35 0 56.8385 1.8707E-01 8.8034E-02 -1.0000E+31 85 80 -2147483647 2014 247.610822 14 39 35 0 56.8651 2.0019E-01 9.5693E-02 -1.0000E+31 91 87 -2147483647 2014 247.611516 14 40 35 0 56.8753 1.8255E-01 1.0227E-01 -1.0000E+31 83 93 -2147483647 2014 247.612211 14 41 35 0 56.8923 2.2208E-01 9.0150E-02 -1.0000E+31 101 82 -2147483647 2014 247.612905 14 42 35 0 56.8987 2.3304E-01 8.5743E-02 -1.0000E+31 106 78 -2147483647 2014 247.613600 14 43 35 0 56.8862 1.5393E-01 7.8065E-02 -1.0000E+31 70 71 -2147483647 2014 247.614294 14 44 35 0 56.8742 1.8476E-01 6.2685E-02 -1.0000E+31 84 57 -2147483647 2014 247.614988 14 45 35 0 56.8759 2.2654E-01 9.0176E-02 -1.0000E+31 103 82 -2147483647 2014 247.615683 14 46 35 0 56.8790 1.5175E-01 8.1374E-02 -1.0000E+31 69 74 -2147483647 2014 247.616377 14 47 35 0 56.8800 1.8254E-01 1.0117E-01 -1.0000E+31 83 92 -2147483647 2014 247.617072 14 48 35 0 56.8976 1.9128E-01 8.3546E-02 -1.0000E+31 87 76 -2147483647 2014 247.617766 14 49 35 0 56.9142 2.0001E-01 5.8245E-02 -1.0000E+31 91 53 -2147483647 2014 247.618461 14 50 35 0 56.9032 1.9126E-01 6.4852E-02 -1.0000E+31 87 59 -2147483647 2014 247.619155 14 51 35 0 56.8803 1.7374E-01 7.1476E-02 -1.0000E+31 79 65 -2147483647 2014 247.619850 14 52 35 0 56.8659 1.8038E-01 7.0394E-02 -1.0000E+31 82 64 -2147483647 2014 247.620544 14 53 35 0 56.8663 1.6058E-01 7.8092E-02 -1.0000E+31 73 71 -2147483647 2014 247.621238 14 54 35 0 56.8685 2.0457E-01 8.0289E-02 -1.0000E+31 93 73 -2147483647 2014 247.621933 14 55 35 0 56.8801 2.4632E-01 6.2679E-02 -1.0000E+31 112 57 -2147483647 2014 247.622627 14 56 35 0 56.8819 2.1552E-01 6.8175E-02 -1.0000E+31 98 62 -2147483647 2014 247.623322 14 57 35 0 56.8797 2.0453E-01 7.6974E-02 -1.0000E+31 93 70 -2147483647 2014 247.624016 14 58 35 0 56.8838 1.9132E-01 7.8068E-02 -1.0000E+31 87 71 -2147483647 2014 247.624711 14 59 35 0 56.8957 1.8249E-01 6.8158E-02 -1.0000E+31 83 62 -2147483647 2014 247.625405 15 0 35 0 56.9019 1.9786E-01 6.9250E-02 -1.0000E+31 90 63 -2147483647 2014 247.626100 15 1 35 0 56.9051 2.0884E-01 6.2651E-02 -1.0000E+31 95 57 -2147483647 2014 247.626794 15 2 35 0 56.9045 2.0444E-01 8.3536E-02 -1.0000E+31 93 76 -2147483647 2014 247.627488 15 3 35 0 56.9086 2.3520E-01 9.4521E-02 -1.0000E+31 107 86 -2147483647 2014 247.628183 15 4 35 0 56.9220 2.2636E-01 7.8016E-02 -1.0000E+31 103 71 -2147483647 2014 247.628877 15 5 35 0 56.9391 2.0212E-01 7.4697E-02 -1.0000E+31 92 68 -2147483647 2014 247.629572 15 6 35 0 56.9570 1.6472E-01 7.1379E-02 -1.0000E+31 75 65 -2147483647 2014 247.630266 15 7 35 0 56.9530 2.2843E-01 7.2482E-02 -1.0000E+31 104 66 -2147483647 2014 247.630961 15 8 35 0 56.9581 1.7131E-01 7.5770E-02 -1.0000E+31 78 69 -2147483647 2014 247.631655 15 9 35 0 56.9697 1.8664E-01 7.5755E-02 -1.0000E+31 85 69 -2147483647 2014 247.632350 15 10 35 0 56.9644 1.6690E-01 8.1252E-02 -1.0000E+31 76 74 -2147483647 2014 247.633044 15 11 35 0 56.9741 1.8224E-01 8.3434E-02 -1.0000E+31 83 76 -2147483647 2014 247.633738 15 12 35 0 56.9456 2.0649E-01 9.4459E-02 -1.0000E+31 94 86 -2147483647 2014 247.634433 15 13 35 0 56.9563 1.7131E-01 9.3343E-02 -1.0000E+31 78 85 -2147483647 2014 247.635127 15 14 35 0 56.9635 1.6909E-01 7.3567E-02 -1.0000E+31 77 67 -2147483647 2014 247.635822 15 15 35 0 56.9611 1.8447E-01 8.2355E-02 -1.0000E+31 84 75 -2147483647 2014 247.636516 15 16 35 0 56.9530 2.1305E-01 7.3581E-02 -1.0000E+31 97 67 -2147483647 2014 247.637211 15 17 35 0 56.9410 2.0431E-01 5.7119E-02 -1.0000E+31 93 52 -2147483647 2014 247.637905 15 18 35 0 56.9369 1.8236E-01 6.9207E-02 -1.0000E+31 83 63 -2147483647 2014 247.638600 15 19 35 0 56.9194 2.1758E-01 8.5712E-02 -1.0000E+31 99 78 -2147483647 2014 247.639294 15 20 35 0 56.8645 2.1779E-01 8.1395E-02 -1.0000E+31 99 74 -2147483647 2014 247.639988 15 21 35 0 56.8365 2.3770E-01 8.5837E-02 -1.0000E+31 108 78 -2147483647 2014 247.640683 15 22 35 0 56.8004 2.0262E-01 8.4790E-02 -1.0000E+31 92 77 -2147483647 2014 247.641377 15 23 35 0 56.7325 1.9624E-01 7.4969E-02 -1.0000E+31 89 68 -2147483647 2014 247.642072 15 24 35 0 56.6616 2.2298E-01 9.4933E-02 -1.0000E+31 101 86 -2147483647 2014 247.642766 15 25 35 0 56.6304 2.0985E-01 8.6149E-02 -1.0000E+31 95 78 -2147483647 2014 247.643461 15 26 35 0 56.6325 2.5181E-01 7.9519E-02 -1.0000E+31 114 72 -2147483647 2014 247.644155 15 27 35 0 56.6310 2.6286E-01 9.1671E-02 -1.0000E+31 119 83 -2147483647 2014 247.644850 15 28 35 0 56.6200 2.5408E-01 1.0605E-01 -1.0000E+31 115 96 -2147483647 2014 247.645544 15 29 35 0 56.6383 2.1866E-01 8.8346E-02 -1.0000E+31 99 80 -2147483647 2014 247.646238 15 30 35 0 56.6437 2.1863E-01 9.0546E-02 -1.0000E+31 99 82 -2147483647 2014 247.646933 15 31 35 0 56.6735 2.2293E-01 7.2840E-02 -1.0000E+31 101 66 -2147483647 2014 247.647627 15 32 35 0 56.6345 2.0763E-01 1.0160E-01 -1.0000E+31 94 92 -2147483647 2014 247.648322 15 33 35 0 56.6356 1.9437E-01 9.6081E-02 -1.0000E+31 88 87 -2147483647 2014 247.649016 15 34 35 0 56.6075 2.2098E-01 8.0659E-02 -1.0000E+31 100 73 -2147483647 2014 247.649711 15 35 35 0 56.5859 2.6749E-01 6.4110E-02 -1.0000E+31 121 58 -2147483647 2014 247.650405 15 36 35 0 56.6191 2.0989E-01 9.6109E-02 -1.0000E+31 95 87 -2147483647 2014 247.651100 15 37 35 0 56.6204 2.3640E-01 8.1746E-02 -1.0000E+31 107 74 -2147483647 2014 247.651794 15 38 35 0 56.6436 1.9655E-01 8.1712E-02 -1.0000E+31 89 74 -2147483647 2014 247.652488 15 39 35 0 56.6936 2.0741E-01 8.0537E-02 -1.0000E+31 94 73 -2147483647