STEREO LET LEVEL 1 combined 4He data for ahead spacecraft, for 2015-308 Verified Data - OK to distribute File created: Thu Jan 21 11:08:11 PST 2016 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 2015 308.852361 20 27 24 0 58.8026 5.9093E-02 1.0637E-02 1.0637E-03 -1.0000E+31 25 5 1 -2147483647 2015 308.853056 20 28 24 0 58.8030 8.0366E-02 8.5094E-03 1.0637E-03 -1.0000E+31 34 4 1 -2147483647 2015 308.853750 20 29 24 0 58.7937 7.8015E-02 1.4894E-02 3.1915E-03 -1.0000E+31 33 7 3 -2147483647 2015 308.854444 20 30 24 0 58.7931 5.2010E-02 4.2554E-03 1.0638E-03 -1.0000E+31 22 2 1 -2147483647 2015 308.855139 20 31 24 0 58.7779 5.9118E-02 1.2769E-02 0.0000E+00 -1.0000E+31 25 6 0 -2147483647 2015 308.855833 20 32 24 0 58.7539 8.5165E-02 8.5165E-03 0.0000E+00 -1.0000E+31 36 4 0 -2147483647 2015 308.856528 20 33 24 0 58.7308 8.7565E-02 4.2599E-03 3.1949E-03 -1.0000E+31 37 2 3 -2147483647 2015 308.857222 20 34 24 0 58.6897 9.4731E-02 1.9183E-02 2.1314E-03 -1.0000E+31 40 9 2 -2147483647 2015 308.857917 20 35 24 0 58.6467 9.7170E-02 6.3990E-03 4.2660E-03 -1.0000E+31 41 3 4 -2147483647 2015 308.858611 20 36 24 0 58.6147 7.3510E-02 1.0671E-02 1.0671E-03 -1.0000E+31 31 5 1 -2147483647 2015 308.859306 20 37 24 0 58.5827 9.4904E-02 1.0677E-02 3.2030E-03 -1.0000E+31 40 5 3 -2147483647 2015 308.860000 20 38 24 0 58.5808 8.7789E-02 6.4062E-03 2.1354E-03 -1.0000E+31 37 3 2 -2147483647 2015 308.860694 20 39 24 0 58.5745 9.4917E-02 4.2713E-03 1.0678E-03 -1.0000E+31 40 2 1 -2147483647 2015 308.861389 20 40 24 0 58.5281 9.9742E-02 1.7099E-02 2.1373E-03 -1.0000E+31 42 8 2 -2147483647 2015 308.862083 20 41 24 0 58.5158 1.0214E-01 8.5511E-03 3.2067E-03 -1.0000E+31 43 4 3 -2147483647 2015 308.862778 20 42 24 0 58.5392 9.7349E-02 1.2822E-02 4.2738E-03 -1.0000E+31 41 6 4 -2147483647 2015 308.863472 20 43 24 0 58.5441 9.4967E-02 8.5470E-03 2.1367E-03 -1.0000E+31 40 4 2 -2147483647 2015 308.864167 20 44 24 0 58.5178 9.7384E-02 1.7102E-02 2.1377E-03 -1.0000E+31 41 8 2 -2147483647 2015 308.864861 20 45 24 0 58.4883 8.5551E-02 6.4164E-03 2.1388E-03 -1.0000E+31 36 3 2 -2147483647 2015 308.865556 20 46 24 0 58.4657 9.7471E-02 1.4977E-02 1.0698E-03 -1.0000E+31 41 7 1 -2147483647 2015 308.866250 20 47 24 0 58.4655 1.2600E-01 6.4188E-03 1.0698E-03 -1.0000E+31 53 3 1 -2147483647 2015 308.866944 20 48 24 0 58.4690 1.1648E-01 4.2790E-03 2.1395E-03 -1.0000E+31 49 2 2 -2147483647 2015 308.867639 20 49 24 0 58.4679 1.1411E-01 4.2791E-03 0.0000E+00 -1.0000E+31 48 2 0 -2147483647 2015 308.868333 20 50 24 0 58.4673 1.3550E-01 6.4187E-03 2.1396E-03 -1.0000E+31 57 3 2 -2147483647 2015 308.869028 20 51 24 0 58.4725 1.0459E-01 6.4181E-03 2.1394E-03 -1.0000E+31 44 3 2 -2147483647 2015 308.869722 20 52 24 0 58.4690 1.0222E-01 6.4185E-03 2.1395E-03 -1.0000E+31 43 3 2 -2147483647 2015 308.870417 20 53 24 0 58.4732 1.3311E-01 8.5573E-03 3.2090E-03 -1.0000E+31 56 4 3 -2147483647 2015 308.871111 20 54 24 0 58.4727 9.7459E-02 6.4181E-03 1.0697E-03 -1.0000E+31 41 3 1 -2147483647 2015 308.871806 20 55 24 0 58.4858 1.0457E-01 6.4166E-03 0.0000E+00 -1.0000E+31 44 3 0 -2147483647 2015 308.872500 20 56 24 0 58.4874 9.9811E-02 2.1388E-03 2.1388E-03 -1.0000E+31 42 1 2 -2147483647 2015 308.873194 20 57 24 0 58.4735 9.2704E-02 8.5573E-03 1.0697E-03 -1.0000E+31 39 4 1 -2147483647 2015 308.873889 20 58 24 0 58.4706 8.5577E-02 8.5577E-03 2.1394E-03 -1.0000E+31 36 4 2 -2147483647 2015 308.874583 20 59 24 0 58.4688 9.7466E-02 4.2790E-03 3.2092E-03 -1.0000E+31 41 2 3 -2147483647 2015 308.875278 21 0 24 0 58.4536 9.0358E-02 4.2801E-03 2.1401E-03 -1.0000E+31 38 2 2 -2147483647 2015 308.877361 21 3 24 0 58.5023 9.2658E-02 1.2830E-02 4.2765E-03 -1.0000E+31 39 6 4 -2147483647 2015 308.878056 21 4 24 0 58.4776 7.8436E-02 6.4175E-03 1.0696E-03 -1.0000E+31 33 3 1 -2147483647 2015 308.878750 21 5 24 0 58.4564 1.1651E-01 1.0700E-02 1.0700E-03 -1.0000E+31 49 5 1 -2147483647 2015 308.879444 21 6 24 0 58.4353 1.2606E-01 1.0704E-02 0.0000E+00 -1.0000E+31 53 5 0 -2147483647 2015 308.880139 21 7 24 0 58.4212 1.1896E-01 1.2847E-02 0.0000E+00 -1.0000E+31 50 6 0 -2147483647 2015 308.880833 21 8 24 0 58.3977 9.9965E-02 1.0711E-02 1.0711E-03 -1.0000E+31 42 5 1 -2147483647 2015 308.881528 21 9 24 0 58.4209 7.3754E-02 1.2848E-02 1.0706E-03 -1.0000E+31 31 6 1 -2147483647 2015 308.882222 21 10 24 0 58.4208 1.0230E-01 6.4238E-03 3.2119E-03 -1.0000E+31 43 3 3 -2147483647 2015 308.882917 21 11 24 0 58.3874 8.0938E-02 1.0712E-02 1.0712E-03 -1.0000E+31 34 5 1 -2147483647 2015 308.883611 21 12 24 0 58.3124 1.0249E-01 1.7162E-02 1.0726E-03 -1.0000E+31 43 8 1 -2147483647 2015 308.884306 21 13 24 0 58.3164 1.2632E-01 6.4353E-03 1.0725E-03 -1.0000E+31 53 3 1 -2147483647 2015 308.885000 21 14 24 0 58.3956 8.5687E-02 1.4995E-02 0.0000E+00 -1.0000E+31 36 7 0 -2147483647 2015 308.885694 21 15 24 0 58.4655 9.5094E-02 6.4188E-03 0.0000E+00 -1.0000E+31 40 3 0 -2147483647 2015 308.886389 21 16 24 0 58.5153 9.5013E-02 4.2756E-03 1.0689E-03 -1.0000E+31 40 2 1 -2147483647 2015 308.887083 21 17 24 0 58.5296 9.9740E-02 6.4118E-03 1.0686E-03 -1.0000E+31 42 3 1 -2147483647 2015 308.887778 21 18 24 0 58.5253 9.4997E-02 2.1374E-03 0.0000E+00 -1.0000E+31 40 1 0 -2147483647 2015 308.888472 21 19 24 0 58.5383 8.0730E-02 1.0685E-02 3.2054E-03 -1.0000E+31 34 5 3 -2147483647 2015 308.889167 21 20 24 0 58.5256 1.0687E-01 1.4962E-02 0.0000E+00 -1.0000E+31 45 7 0 -2147483647 2015 308.889861 21 21 24 0 58.5259 7.3622E-02 1.9237E-02 2.1374E-03 -1.0000E+31 31 9 2 -2147483647 2015 308.890556 21 22 24 0 58.5261 7.8371E-02 8.5496E-03 1.0687E-03 -1.0000E+31 33 4 1 -2147483647 2015 308.891250 21 23 24 0 58.5206 8.5504E-02 1.7101E-02 5.3440E-03 -1.0000E+31 36 8 5 -2147483647 2015 308.891944 21 24 24 0 58.5091 6.8892E-02 1.9242E-02 1.0690E-03 -1.0000E+31 29 9 1 -2147483647 2015 308.892639 21 25 24 0 58.5096 9.9774E-02 8.5520E-03 1.0690E-03 -1.0000E+31 42 4 1 -2147483647 2015 308.893333 21 26 24 0 58.5231 9.9751E-02 1.0688E-02 1.0688E-03 -1.0000E+31 42 5 1 -2147483647 2015 308.894028 21 27 24 0 58.5250 1.2112E-01 1.2825E-02 2.1374E-03 -1.0000E+31 51 6 2 -2147483647 2015 308.894722 21 28 24 0 58.4950 9.0294E-02 1.7108E-02 1.0693E-03 -1.0000E+31 38 8 1 -2147483647 2015 308.895417 21 29 24 0 58.4497 1.1177E-01 1.4981E-02 0.0000E+00 -1.0000E+31 47 7 0 -2147483647 2015 308.896111 21 30 24 0 58.3931 1.1901E-01 1.4996E-02 0.0000E+00 -1.0000E+31 50 7 0 -2147483647 2015 308.896806 21 31 24 0 58.3755 9.0479E-02 1.0715E-02 1.0715E-03 -1.0000E+31 38 5 1 -2147483647 2015 308.897500 21 32 24 0 58.4084 1.3564E-01 8.5668E-03 3.2126E-03 -1.0000E+31 57 4 3 -2147483647 2015 308.898194 21 33 24 0 58.4080 1.3564E-01 8.5669E-03 2.1417E-03 -1.0000E+31 57 4 2 -2147483647 2015 308.898889 21 34 24 0 58.4314 1.1180E-01 1.4986E-02 5.3522E-03 -1.0000E+31 47 7 5 -2147483647 2015 308.899583 21 35 24 0 58.4958 1.1643E-01 1.9247E-02 0.0000E+00 -1.0000E+31 49 9 0 -2147483647 2015 308.900278 21 36 24 0 58.5351 9.9730E-02 2.3508E-02 2.1371E-03 -1.0000E+31 42 11 2 -2147483647 2015 308.900972 21 37 24 0 58.5291 1.2349E-01 2.1373E-02 0.0000E+00 -1.0000E+31 52 10 0 -2147483647 2015 308.901667 21 38 24 0 58.5291 1.0686E-01 1.0686E-02 0.0000E+00 -1.0000E+31 45 5 0 -2147483647 2015 308.902361 21 39 24 0 58.5372 7.3608E-02 1.2822E-02 1.0685E-03 -1.0000E+31 31 6 1 -2147483647 2015 308.903056 21 40 24 0 58.5328 7.5988E-02 1.2823E-02 0.0000E+00 -1.0000E+31 32 6 0 -2147483647 2015 308.903750 21 41 24 0 58.5362 8.5481E-02 1.2822E-02 0.0000E+00 -1.0000E+31 36 6 0 -2147483647 2015 308.904444 21 42 24 0 58.5263 9.2620E-02 1.4962E-02 0.0000E+00 -1.0000E+31 39 7 0 -2147483647 2015 308.905139 21 43 24 0 58.5337 9.0234E-02 6.4114E-03 1.0686E-03 -1.0000E+31 38 3 1 -2147483647 2015 308.905833 21 44 24 0 58.5427 9.4969E-02 1.0684E-02 2.1368E-03 -1.0000E+31 40 5 2 -2147483647 2015 308.906528 21 45 24 0 58.5554 9.2574E-02 8.5453E-03 0.0000E+00 -1.0000E+31 39 4 0 -2147483647 2015 308.907222 21 46 24 0 58.5535 1.3293E-01 1.0682E-02 0.0000E+00 -1.0000E+31 56 5 0 -2147483647 2015 308.907917 21 47 24 0 58.5303 1.0211E-01 1.7098E-02 2.1373E-03 -1.0000E+31 43 8 2 -2147483647 2015 308.908611 21 48 24 0 58.5258 8.3122E-02 1.4962E-02 2.1374E-03 -1.0000E+31 35 7 2 -2147483647 2015 308.909306 21 49 24 0 58.5121 9.5018E-02 1.2827E-02 0.0000E+00 -1.0000E+31 40 6 0 -2147483647 2015 308.910000 21 50 24 0 58.5101 9.5022E-02 1.7104E-02 0.0000E+00 -1.0000E+31 40 8 0 -2147483647 2015 308.910694 21 51 24 0 58.5077 9.9777E-02 4.2762E-03 2.1381E-03 -1.0000E+31 42 2 2 -2147483647 2015 308.911389 21 52 24 0 58.5101 8.7895E-02 1.4966E-02 0.0000E+00 -1.0000E+31 37 7 0 -2147483647 2015 308.912083 21 53 24 0 58.5251 6.8873E-02 8.5497E-03 3.2062E-03 -1.0000E+31 29 4 3 -2147483647 2015 308.912778 21 54 24 0 58.5309 1.1636E-01 1.0686E-02 0.0000E+00 -1.0000E+31 49 5 0 -2147483647 2015 308.913472 21 55 24 0 58.5227 9.0251E-02 6.4126E-03 0.0000E+00 -1.0000E+31 38 3 0 -2147483647 2015 308.914167 21 56 24 0 58.5084 7.8395E-02 8.5522E-03 3.2071E-03 -1.0000E+31 33 4 3 -2147483647 2015 308.914861 21 57 24 0 58.5053 1.1166E-01 6.4145E-03 1.0691E-03 -1.0000E+31 47 3 1 -2147483647 2015 308.915556 21 58 24 0 58.5030 7.3651E-02 4.2765E-03 1.0691E-03 -1.0000E+31 31 2 1 -2147483647 2015 308.916250 21 59 24 0 58.5012 1.1642E-01 1.9245E-02 2.1383E-03 -1.0000E+31 49 9 2 -2147483647 2015 308.916944 22 0 24 0 58.4935 1.3069E-01 1.2832E-02 4.2772E-03 -1.0000E+31 55 6 4 -2147483647 2015 308.917639 22 1 24 0 58.4817 9.9821E-02 1.0695E-02 3.2085E-03 -1.0000E+31 42 5 3 -2147483647 2015 308.918333 22 2 24 0 58.4683 9.9844E-02 1.2837E-02 2.1395E-03 -1.0000E+31 42 6 2 -2147483647 2015 308.919028 22 3 24 0 58.4639 1.0936E-01 1.2838E-02 1.0698E-03 -1.0000E+31 46 6 1 -2147483647 2015 308.919722 22 4 24 0 58.4732 7.3688E-02 1.0697E-02 3.2090E-03 -1.0000E+31 31 5 3 -2147483647 2015 308.920417 22 5 24 0 58.5015 7.8404E-02 1.9245E-02 2.1383E-03 -1.0000E+31 33 9 2 -2147483647 2015 308.921111 22 6 24 0 58.5445 7.5973E-02 1.2820E-02 1.0684E-03 -1.0000E+31 32 6 1 -2147483647 2015 308.921806 22 7 24 0 58.5324 9.2611E-02 6.4115E-03 3.2058E-03 -1.0000E+31 39 3 3 -2147483647 2015 308.922500 22 8 24 0 58.4950 9.2670E-02 1.4970E-02 1.0693E-03 -1.0000E+31 39 7 1 -2147483647 2015 308.923194 22 9 24 0 58.4724 8.5575E-02 1.2836E-02 1.0697E-03 -1.0000E+31 36 6 1 -2147483647 2015 308.923889 22 10 24 0 58.4709 9.7463E-02 6.4183E-03 0.0000E+00 -1.0000E+31 41 3 0 -2147483647 2015 308.924583 22 11 24 0 58.4779 1.0934E-01 6.4175E-03 1.0696E-03 -1.0000E+31 46 3 1 -2147483647 2015 308.925278 22 12 24 0 58.4763 9.7453E-02 1.4975E-02 3.2088E-03 -1.0000E+31 41 7 3 -2147483647 2015 308.925972 22 13 24 0 58.4707 9.7463E-02 1.2837E-02 1.0697E-03 -1.0000E+31 41 6 1 -2147483647 2015 308.926667 22 14 24 0 58.4633 1.2125E-01 1.2838E-02 1.0698E-03 -1.0000E+31 51 6 1 -2147483647 2015 308.927361 22 15 24 0 58.4438 9.9886E-02 8.5617E-03 0.0000E+00 -1.0000E+31 42 4 0 -2147483647 2015 308.928056 22 16 24 0 58.4450 1.0702E-01 1.0702E-02 1.0702E-03 -1.0000E+31 45 5 1 -2147483647 2015 308.928750 22 17 24 0 58.4624 9.9854E-02 1.9258E-02 0.0000E+00 -1.0000E+31 42 9 0 -2147483647 2015 308.929444 22 18 24 0 58.4914 9.2676E-02 1.4971E-02 2.1387E-03 -1.0000E+31 39 7 2 -2147483647 2015 308.930139 22 19 24 0 58.5258 1.0450E-01 1.2824E-02 1.0687E-03 -1.0000E+31 44 6 1 -2147483647 2015 308.930833 22 20 24 0 58.5325 1.0923E-01 1.4960E-02 1.0686E-03 -1.0000E+31 46 7 1 -2147483647 2015 308.931528 22 21 24 0 58.5141 1.0214E-01 1.4965E-02 0.0000E+00 -1.0000E+31 43 7 0 -2147483647 2015 308.932222 22 22 24 0 58.5066 7.3646E-02 8.5525E-03 3.2072E-03 -1.0000E+31 31 4 3 -2147483647 2015 308.932917 22 23 24 0 58.5076 8.0772E-02 6.4142E-03 1.0690E-03 -1.0000E+31 34 3 1 -2147483647 2015 308.933611 22 24 24 0 58.5109 9.5020E-02 4.2759E-03 0.0000E+00 -1.0000E+31 40 2 0 -2147483647 2015 308.934306 22 25 24 0 58.5100 9.0271E-02 1.0690E-02 2.1380E-03 -1.0000E+31 38 5 2 -2147483647 2015 308.935000 22 26 24 0 58.5066 9.2652E-02 1.0691E-02 1.0691E-03 -1.0000E+31 39 5 1 -2147483647