STEREO LET LEVEL 1 combined Helium data for ahead spacecraft, for 2015-311 Verified Data - OK to distribute File created: Thu Jan 21 11:08:33 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: 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 2015 311.387083 9 17 24 0 58.4890 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.387778 9 18 24 0 58.5022 8.5531E-03 0.0000E+00 -1.0000E+31 4 0 -2147483647 2015 311.388472 9 19 24 0 58.4905 6.4161E-03 2.1387E-03 -1.0000E+31 3 2 -2147483647 2015 311.389167 9 20 24 0 58.4969 4.2769E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.389861 9 21 24 0 58.5056 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.390556 9 22 24 0 58.4883 4.2776E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.391250 9 23 24 0 58.4906 4.2774E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.391944 9 24 24 0 58.4937 4.2772E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.392639 9 25 24 0 58.5067 4.2762E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.393333 9 26 24 0 58.5207 4.2752E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.394028 9 27 24 0 58.5362 4.2741E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.394722 9 28 24 0 58.5256 2.1374E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.395417 9 29 24 0 58.5266 4.2748E-03 1.0687E-03 -1.0000E+31 2 1 -2147483647 2015 311.396111 9 30 24 0 58.5390 1.0685E-02 0.0000E+00 -1.0000E+31 5 0 -2147483647 2015 311.396806 9 31 24 0 58.5001 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.397500 9 32 24 0 58.4986 8.5536E-03 1.0692E-03 -1.0000E+31 4 1 -2147483647 2015 311.398194 9 33 24 0 58.5235 6.4125E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.398889 9 34 24 0 58.5498 6.4096E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.399583 9 35 24 0 58.5620 2.1361E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.400278 9 36 24 0 58.5854 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.400972 9 37 24 0 58.5818 2.1354E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.401667 9 38 24 0 58.5605 6.4084E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.402361 9 39 24 0 58.5401 2.1369E-03 2.1369E-03 -1.0000E+31 1 2 -2147483647 2015 311.403056 9 40 24 0 58.5386 2.1369E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.403750 9 41 24 0 58.5429 2.1368E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.404444 9 42 24 0 58.5027 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.405139 9 43 24 0 58.5171 2.1377E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.405833 9 44 24 0 58.5499 2.1365E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.406528 9 45 24 0 58.5407 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.407222 9 46 24 0 58.5362 4.2741E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.407917 9 47 24 0 58.5480 2.1366E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.408611 9 48 24 0 58.5360 4.2741E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.409306 9 49 24 0 58.5327 6.4115E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.410000 9 50 24 0 58.5525 6.4093E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.412083 9 53 24 0 58.5693 4.2716E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.412778 9 54 24 0 58.5632 4.2721E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.413472 9 55 24 0 58.5439 2.1368E-03 1.0684E-03 -1.0000E+31 1 1 -2147483647 2015 311.414167 9 56 24 0 58.5378 2.1370E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.414861 9 57 24 0 58.5289 2.1373E-03 1.0687E-03 -1.0000E+31 1 1 -2147483647 2015 311.415556 9 58 24 0 58.5193 2.1377E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.416250 9 59 24 0 58.5116 2.1379E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.416944 10 0 24 0 58.5133 2.1379E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.417639 10 1 24 0 58.5107 2.1380E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.418333 10 2 24 0 58.5261 2.1374E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.419028 10 3 24 0 58.5341 4.2742E-03 1.0686E-03 -1.0000E+31 2 1 -2147483647 2015 311.419722 10 4 24 0 58.5257 2.1374E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.420417 10 5 24 0 58.5236 2.1375E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.421111 10 6 24 0 58.5168 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.421806 10 7 24 0 58.5136 4.2757E-03 1.0689E-03 -1.0000E+31 2 1 -2147483647 2015 311.422500 10 8 24 0 58.5193 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.423194 10 9 24 0 58.5264 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.423889 10 10 24 0 58.5310 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.424583 10 11 24 0 58.5366 0.0000E+00 1.0685E-03 -1.0000E+31 0 1 -2147483647 2015 311.425278 10 12 24 0 58.5289 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.425972 10 13 24 0 58.5174 2.1377E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.426667 10 14 24 0 58.5289 4.2746E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.427361 10 15 24 0 58.5206 4.2752E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.428056 10 16 24 0 58.5286 8.5492E-03 0.0000E+00 -1.0000E+31 4 0 -2147483647 2015 311.428750 10 17 24 0 58.5415 4.2737E-03 1.0684E-03 -1.0000E+31 2 1 -2147483647 2015 311.429444 10 18 24 0 58.5281 2.1373E-03 1.0687E-03 -1.0000E+31 1 1 -2147483647 2015 311.430139 10 19 24 0 58.5245 4.2749E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.430833 10 20 24 0 58.5223 4.2751E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.431528 10 21 24 0 58.5086 0.0000E+00 1.0690E-03 -1.0000E+31 0 1 -2147483647 2015 311.432222 10 22 24 0 58.5086 2.1380E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.432917 10 23 24 0 58.5406 2.1369E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.433611 10 24 24 0 58.5571 4.2725E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.434306 10 25 24 0 58.5497 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.435000 10 26 24 0 58.5677 4.2718E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.435694 10 27 24 0 58.5694 2.1358E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.436389 10 28 24 0 58.5654 6.4079E-03 2.1360E-03 -1.0000E+31 3 2 -2147483647 2015 311.437083 10 29 24 0 58.5567 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.437778 10 30 24 0 58.5603 6.4085E-03 1.0681E-03 -1.0000E+31 3 1 -2147483647 2015 311.438472 10 31 24 0 58.5496 0.0000E+00 1.0683E-03 -1.0000E+31 0 1 -2147483647 2015 311.439167 10 32 24 0 58.5520 4.2729E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.439861 10 33 24 0 58.5470 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.440556 10 34 24 0 58.5547 2.1364E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.441250 10 35 24 0 58.5594 2.1362E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.441944 10 36 24 0 58.5674 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.442639 10 37 24 0 58.5679 4.2718E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.443333 10 38 24 0 58.5637 4.2721E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.444028 10 39 24 0 58.5451 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.444722 10 40 24 0 58.5230 2.1375E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.445417 10 41 24 0 58.5041 4.2764E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.446111 10 42 24 0 58.4941 6.4157E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.446806 10 43 24 0 58.5124 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.447500 10 44 24 0 58.5152 4.2756E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.448194 10 45 24 0 58.5281 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.448889 10 46 24 0 58.5300 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.449583 10 47 24 0 58.5693 2.1358E-03 1.0679E-03 -1.0000E+31 1 1 -2147483647 2015 311.450278 10 48 24 0 58.5958 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.450972 10 49 24 0 58.5931 2.1350E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.451667 10 50 24 0 58.5980 2.1348E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.452361 10 51 24 0 58.5966 8.5393E-03 0.0000E+00 -1.0000E+31 4 0 -2147483647 2015 311.453056 10 52 24 0 58.5942 0.0000E+00 1.0675E-03 -1.0000E+31 0 1 -2147483647 2015 311.453750 10 53 24 0 58.6234 2.1339E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.454444 10 54 24 0 58.6172 2.1341E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.455139 10 55 24 0 58.6186 4.2681E-03 1.0670E-03 -1.0000E+31 2 1 -2147483647 2015 311.455833 10 56 24 0 58.5957 8.5395E-03 0.0000E+00 -1.0000E+31 4 0 -2147483647 2015 311.456528 10 57 24 0 58.5900 2.1351E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.457222 10 58 24 0 58.5855 2.1352E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.457917 10 59 24 0 58.5886 0.0000E+00 1.0676E-03 -1.0000E+31 0 1 -2147483647 2015 311.458611 11 0 24 0 58.5847 2.1353E-03 1.0676E-03 -1.0000E+31 1 1 -2147483647 2015 311.459306 11 1 24 0 58.5623 2.1361E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.460000 11 2 24 0 58.5656 4.2719E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.460694 11 3 24 0 58.5703 4.2716E-03 1.0679E-03 -1.0000E+31 2 1 -2147483647 2015 311.461389 11 4 24 0 58.5880 2.1351E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.462083 11 5 24 0 58.5845 4.2705E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.462778 11 6 24 0 58.5972 2.1348E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.463472 11 7 24 0 58.5875 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.464167 11 8 24 0 58.5657 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.464861 11 9 24 0 58.5607 2.1361E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.465556 11 10 24 0 58.5675 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.466250 11 11 24 0 58.5714 2.1357E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.466944 11 12 24 0 58.5742 4.2713E-03 1.0678E-03 -1.0000E+31 2 1 -2147483647 2015 311.467639 11 13 24 0 58.5681 2.1359E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.468333 11 14 24 0 58.5697 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.469028 11 15 24 0 58.5764 8.5423E-03 1.0678E-03 -1.0000E+31 4 1 -2147483647 2015 311.469722 11 16 24 0 58.5660 2.1359E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.470417 11 17 24 0 58.5674 6.4077E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.471111 11 18 24 0 58.5796 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.471806 11 19 24 0 58.5867 4.2704E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.472500 11 20 24 0 58.5948 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.473194 11 21 24 0 58.5962 2.1348E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.473889 11 22 24 0 58.5836 2.1353E-03 1.0677E-03 -1.0000E+31 1 1 -2147483647 2015 311.474583 11 23 24 0 58.5748 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.475278 11 24 24 0 58.5732 2.1357E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.475972 11 25 24 0 58.5625 4.2721E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.476667 11 26 24 0 58.5685 4.2717E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.477361 11 27 24 0 58.5863 2.1352E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.478056 11 28 24 0 58.5990 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.478750 11 29 24 0 58.5986 8.5390E-03 0.0000E+00 -1.0000E+31 4 0 -2147483647 2015 311.479444 11 30 24 0 58.5992 4.2695E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.480139 11 31 24 0 58.5889 2.1351E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.480833 11 32 24 0 58.5945 2.1349E-03 1.0675E-03 -1.0000E+31 1 1 -2147483647 2015 311.481528 11 33 24 0 58.6206 6.4019E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.482222 11 34 24 0 58.6118 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.482917 11 35 24 0 58.5916 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.483611 11 36 24 0 58.6091 4.2687E-03 0.0000E+00 -1.0000E+31 2 0 -2147483647 2015 311.484306 11 37 24 0 58.5689 2.1358E-03 1.0679E-03 -1.0000E+31 1 1 -2147483647 2015 311.485000 11 38 24 0 58.5409 2.1369E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.485694 11 39 24 0 58.5167 2.1377E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.486389 11 40 24 0 58.5334 4.2743E-03 1.0686E-03 -1.0000E+31 2 1 -2147483647 2015 311.487083 11 41 24 0 58.5255 0.0000E+00 1.0687E-03 -1.0000E+31 0 1 -2147483647 2015 311.487778 11 42 24 0 58.5103 2.1380E-03 0.0000E+00 -1.0000E+31 1 0 -2147483647 2015 311.488472 11 43 24 0 58.5100 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647 2015 311.489167 11 44 24 0 58.5295 6.4118E-03 0.0000E+00 -1.0000E+31 3 0 -2147483647 2015 311.489861 11 45 24 0 58.5466 6.4100E-03 1.0683E-03 -1.0000E+31 3 1 -2147483647 2015 311.490556 11 46 24 0 58.5701 0.0000E+00 0.0000E+00 -1.0000E+31 0 0 -2147483647