STEREO LET LEVEL 1 combined 4He 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: 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 247.566377 13 35 35 0 56.6030 6.8756E-01 2.6078E-01 8.9506E-02 -1.0000E+31 280 118 81 -2147483647 2014 247.567072 13 36 35 0 56.5923 6.6804E-01 2.5420E-01 9.2838E-02 -1.0000E+31 272 115 84 -2147483647 2014 247.567766 13 37 35 0 56.6193 6.4318E-01 2.0105E-01 1.1047E-01 -1.0000E+31 262 91 100 -2147483647 2014 247.568461 13 38 35 0 56.6087 5.5982E-01 2.3645E-01 8.1762E-02 -1.0000E+31 228 107 74 -2147483647 2014 247.569155 13 39 35 0 56.6112 6.5309E-01 2.2981E-01 9.5017E-02 -1.0000E+31 266 104 86 -2147483647 2014 247.569850 13 40 35 0 56.6200 5.8671E-01 2.4082E-01 9.8316E-02 -1.0000E+31 239 109 89 -2147483647 2014 247.570544 13 41 35 0 56.6984 6.4963E-01 1.9857E-01 8.2736E-02 -1.0000E+31 265 90 75 -2147483647 2014 247.571238 13 42 35 0 56.7998 5.8974E-01 2.2905E-01 8.9196E-02 -1.0000E+31 241 104 81 -2147483647 2014 247.571933 13 43 35 0 56.8278 6.2125E-01 1.9591E-01 8.9152E-02 -1.0000E+31 254 89 81 -2147483647 2014 247.572627 13 44 35 0 56.8584 5.0602E-01 1.7601E-01 8.4704E-02 -1.0000E+31 207 80 77 -2147483647 2014 247.573322 13 45 35 0 56.8893 5.5461E-01 1.8251E-01 7.9160E-02 -1.0000E+31 227 83 72 -2147483647 2014 247.574016 13 46 35 0 56.9905 6.2679E-01 2.1291E-01 9.1092E-02 -1.0000E+31 257 97 83 -2147483647 2014 247.574711 13 47 35 0 56.9983 5.1210E-01 2.1289E-01 6.9133E-02 -1.0000E+31 210 97 63 -2147483647 2014 247.575405 13 48 35 0 56.9685 4.9772E-01 1.9763E-01 6.2581E-02 -1.0000E+31 204 90 57 -2147483647 2014 247.576100 13 49 35 0 56.9241 5.3474E-01 1.8020E-01 8.1309E-02 -1.0000E+31 219 82 74 -2147483647 2014 247.576794 13 50 35 0 56.9184 5.5433E-01 1.8901E-01 7.0329E-02 -1.0000E+31 227 86 64 -2147483647 2014 247.577488 13 51 35 0 56.8865 5.5953E-01 2.2650E-01 8.0264E-02 -1.0000E+31 229 103 73 -2147483647 2014 247.578183 13 52 35 0 56.8369 5.0377E-01 2.4430E-01 7.8133E-02 -1.0000E+31 206 111 71 -2147483647 2014 247.578877 13 53 35 0 56.8091 5.9943E-01 1.9818E-01 7.7070E-02 -1.0000E+31 245 90 70 -2147483647 2014 247.579572 13 54 35 0 56.8234 5.8461E-01 1.7171E-01 9.2461E-02 -1.0000E+31 239 78 84 -2147483647 2014 247.580266 13 55 35 0 56.8276 5.7723E-01 1.9151E-01 8.4750E-02 -1.0000E+31 236 87 77 -2147483647 2014 247.580961 13 56 35 0 56.8147 5.3087E-01 2.2458E-01 7.2659E-02 -1.0000E+31 217 102 66 -2147483647 2014 247.581655 13 57 35 0 56.8102 5.5538E-01 2.3561E-01 7.2665E-02 -1.0000E+31 227 107 66 -2147483647 2014 247.582350 13 58 35 0 56.8155 5.1619E-01 2.1137E-01 8.2566E-02 -1.0000E+31 211 96 75 -2147483647 2014 247.583044 13 59 35 0 56.8665 5.7928E-01 2.0678E-01 8.9091E-02 -1.0000E+31 237 94 81 -2147483647 2014 247.583738 14 0 35 0 56.9094 5.2022E-01 1.9783E-01 6.9241E-02 -1.0000E+31 213 90 63 -2147483647 2014 247.584433 14 1 35 0 56.9146 5.6169E-01 1.7144E-01 7.8026E-02 -1.0000E+31 230 78 71 -2147483647 2014 247.585127 14 2 35 0 56.9151 5.4215E-01 2.1539E-01 8.0223E-02 -1.0000E+31 222 98 73 -2147483647 2014 247.585822 14 3 35 0 56.9133 5.1286E-01 2.2419E-01 7.5830E-02 -1.0000E+31 210 102 69 -2147483647 2014 247.586516 14 4 35 0 56.9170 5.7388E-01 2.1759E-01 6.2638E-02 -1.0000E+31 235 99 57 -2147483647 2014 247.587211 14 5 35 0 56.9203 5.3966E-01 2.1757E-01 6.9228E-02 -1.0000E+31 221 99 63 -2147483647 2014 247.587905 14 6 35 0 56.9303 5.5421E-01 2.2632E-01 9.0090E-02 -1.0000E+31 227 103 82 -2147483647 2014 247.588600 14 7 35 0 56.9378 5.5658E-01 1.9334E-01 9.1177E-02 -1.0000E+31 228 88 83 -2147483647 2014 247.589294 14 8 35 0 56.9130 6.0567E-01 2.1760E-01 8.3523E-02 -1.0000E+31 248 99 76 -2147483647 2014 247.589988 14 9 35 0 56.9012 5.3007E-01 1.8907E-01 9.8930E-02 -1.0000E+31 217 86 90 -2147483647 2014 247.590683 14 10 35 0 56.8955 5.9364E-01 1.8249E-01 7.5854E-02 -1.0000E+31 243 83 69 -2147483647 2014 247.591377 14 11 35 0 56.8937 6.0343E-01 2.1328E-01 7.3657E-02 -1.0000E+31 247 97 67 -2147483647 2014 247.592072 14 12 35 0 56.8820 5.7667E-01 2.0672E-01 8.6868E-02 -1.0000E+31 236 94 79 -2147483647 2014 247.592766 14 13 35 0 56.8227 5.8951E-01 2.1574E-01 8.0354E-02 -1.0000E+31 241 98 73 -2147483647 2014 247.593461 14 14 35 0 56.7719 5.5331E-01 2.1814E-01 8.0426E-02 -1.0000E+31 226 99 73 -2147483647 2014 247.594155 14 15 35 0 56.7123 5.7350E-01 2.1616E-01 9.1539E-02 -1.0000E+31 234 98 83 -2147483647 2014 247.594850 14 16 35 0 56.6716 5.9844E-01 2.1411E-01 9.2709E-02 -1.0000E+31 244 97 84 -2147483647 2014 247.595544 14 17 35 0 56.6435 6.8952E-01 2.5618E-01 7.6191E-02 -1.0000E+31 281 116 69 -2147483647 2014 247.596238 14 18 35 0 56.6075 5.8684E-01 1.8784E-01 8.3974E-02 -1.0000E+31 239 85 76 -2147483647 2014 247.598322 14 21 35 0 56.5170 5.7548E-01 2.1027E-01 8.8535E-02 -1.0000E+31 234 95 80 -2147483647 2014 247.599016 14 22 35 0 56.4429 6.9690E-01 2.3271E-01 8.5327E-02 -1.0000E+31 283 105 77 -2147483647 2014 247.599711 14 23 35 0 56.4389 7.0434E-01 2.9035E-01 8.0900E-02 -1.0000E+31 286 131 73 -2147483647 2014 247.600405 14 24 35 0 56.4565 6.6226E-01 2.3709E-01 9.4170E-02 -1.0000E+31 269 107 85 -2147483647 2014 247.601100 14 25 35 0 56.4584 7.0409E-01 2.1271E-01 9.5274E-02 -1.0000E+31 286 96 86 -2147483647 2014 247.601794 14 26 35 0 56.4502 6.9435E-01 2.4598E-01 9.7504E-02 -1.0000E+31 282 111 88 -2147483647 2014 247.602488 14 27 35 0 56.4404 7.9051E-01 3.0808E-01 9.8629E-02 -1.0000E+31 321 139 89 -2147483647 2014 247.603183 14 28 35 0 56.4170 7.1693E-01 2.8160E-01 1.1530E-01 -1.0000E+31 291 127 104 -2147483647 2014 247.603877 14 29 35 0 56.4265 7.1681E-01 2.8377E-01 1.0309E-01 -1.0000E+31 291 128 93 -2147483647 2014 247.604572 14 30 35 0 56.5315 6.5401E-01 2.8103E-01 1.2502E-01 -1.0000E+31 266 127 113 -2147483647 2014 247.605266 14 31 35 0 56.6083 6.4330E-01 1.9888E-01 9.6127E-02 -1.0000E+31 262 90 87 -2147483647 2014 247.605961 14 32 35 0 56.6022 5.5742E-01 2.8068E-01 1.0166E-01 -1.0000E+31 227 127 92 -2147483647 2014 247.606655 14 33 35 0 56.5853 5.3794E-01 1.7022E-01 9.6166E-02 -1.0000E+31 219 77 87 -2147483647 2014 247.607350 14 34 35 0 56.6309 6.2341E-01 2.3856E-01 9.6089E-02 -1.0000E+31 254 108 87 -2147483647 2014 247.608044 14 35 35 0 56.6815 6.6209E-01 2.4277E-01 8.7175E-02 -1.0000E+31 270 110 79 -2147483647 2014 247.608738 14 36 35 0 56.7474 6.2458E-01 2.1383E-01 7.9358E-02 -1.0000E+31 255 97 72 -2147483647 2014 247.609433 14 37 35 0 56.7920 6.0696E-01 2.4229E-01 9.0309E-02 -1.0000E+31 248 110 82 -2147483647 2014 247.610127 14 38 35 0 56.8385 5.5511E-01 1.8707E-01 8.5834E-02 -1.0000E+31 227 85 78 -2147483647 2014 247.610822 14 39 35 0 56.8651 5.4018E-01 1.9579E-01 9.1293E-02 -1.0000E+31 221 89 83 -2147483647 2014 247.611516 14 40 35 0 56.8753 5.9874E-01 1.8255E-01 1.0007E-01 -1.0000E+31 245 83 91 -2147483647 2014 247.612211 14 41 35 0 56.8923 5.3748E-01 2.2208E-01 8.3554E-02 -1.0000E+31 220 101 76 -2147483647 2014 247.612905 14 42 35 0 56.8987 5.5940E-01 2.2865E-01 8.3544E-02 -1.0000E+31 229 104 76 -2147483647 2014 247.613600 14 43 35 0 56.8862 4.7401E-01 1.5393E-01 7.6966E-02 -1.0000E+31 194 70 70 -2147483647 2014 247.614294 14 44 35 0 56.8742 5.7187E-01 1.8476E-01 6.0486E-02 -1.0000E+31 234 84 55 -2147483647 2014 247.614988 14 45 35 0 56.8759 5.3275E-01 2.2434E-01 8.7977E-02 -1.0000E+31 218 102 80 -2147483647 2014 247.615683 14 46 35 0 56.8790 5.2294E-01 1.4076E-01 8.1374E-02 -1.0000E+31 214 64 74 -2147483647 2014 247.616377 14 47 35 0 56.8800 5.2538E-01 1.7814E-01 1.0007E-01 -1.0000E+31 215 81 91 -2147483647 2014 247.617072 14 48 35 0 56.8976 5.9117E-01 1.8908E-01 8.3546E-02 -1.0000E+31 242 86 76 -2147483647 2014 247.617766 14 49 35 0 56.9142 5.6170E-01 1.9781E-01 5.6047E-02 -1.0000E+31 230 90 51 -2147483647 2014 247.618461 14 50 35 0 56.9032 5.1784E-01 1.9126E-01 6.4852E-02 -1.0000E+31 212 87 59 -2147483647 2014 247.619155 14 51 35 0 56.8803 5.3515E-01 1.6934E-01 7.0376E-02 -1.0000E+31 219 77 64 -2147483647 2014 247.619850 14 52 35 0 56.8659 6.0861E-01 1.7818E-01 7.0394E-02 -1.0000E+31 249 81 64 -2147483647 2014 247.620544 14 53 35 0 56.8663 5.4506E-01 1.5618E-01 7.5893E-02 -1.0000E+31 223 71 69 -2147483647 2014 247.621238 14 54 35 0 56.8685 5.5237E-01 2.0017E-01 7.8089E-02 -1.0000E+31 226 91 71 -2147483647 2014 247.621933 14 55 35 0 56.8801 5.3271E-01 2.4192E-01 6.2679E-02 -1.0000E+31 218 110 57 -2147483647 2014 247.622627 14 56 35 0 56.8819 5.4491E-01 2.1112E-01 6.5975E-02 -1.0000E+31 223 96 60 -2147483647 2014 247.623322 14 57 35 0 56.8797 5.5471E-01 2.0233E-01 7.5875E-02 -1.0000E+31 227 92 69 -2147483647 2014 247.624016 14 58 35 0 56.8838 4.5448E-01 1.8912E-01 7.5869E-02 -1.0000E+31 186 86 69 -2147483647 2014 247.624711 14 59 35 0 56.8957 4.8126E-01 1.8249E-01 6.5960E-02 -1.0000E+31 197 83 60 -2147483647 2014 247.625405 15 0 35 0 56.9019 5.4227E-01 1.9566E-01 6.9250E-02 -1.0000E+31 222 89 63 -2147483647 2014 247.626100 15 1 35 0 56.9051 5.6667E-01 1.9565E-01 6.0453E-02 -1.0000E+31 232 89 55 -2147483647 2014 247.626794 15 2 35 0 56.9045 6.2530E-01 2.0224E-01 8.3536E-02 -1.0000E+31 256 92 76 -2147483647 2014 247.627488 15 3 35 0 56.9086 5.2511E-01 2.3520E-01 9.3422E-02 -1.0000E+31 215 107 85 -2147483647 2014 247.628183 15 4 35 0 56.9220 5.8115E-01 2.1976E-01 7.6917E-02 -1.0000E+31 238 100 70 -2147483647 2014 247.628877 15 5 35 0 56.9391 5.2727E-01 1.9992E-01 7.4697E-02 -1.0000E+31 216 91 68 -2147483647 2014 247.629572 15 6 35 0 56.9570 5.2467E-01 1.6253E-01 7.0281E-02 -1.0000E+31 215 74 64 -2147483647 2014 247.630266 15 7 35 0 56.9530 5.4667E-01 2.2843E-01 7.2482E-02 -1.0000E+31 224 104 66 -2147483647 2014 247.630961 15 8 35 0 56.9581 4.9781E-01 1.6691E-01 7.5770E-02 -1.0000E+31 204 76 69 -2147483647 2014 247.631655 15 9 35 0 56.9697 4.7820E-01 1.8225E-01 7.5755E-02 -1.0000E+31 196 83 69 -2147483647 2014 247.632350 15 10 35 0 56.9644 6.0512E-01 1.6470E-01 8.0154E-02 -1.0000E+31 248 75 73 -2147483647 2014 247.633044 15 11 35 0 56.9741 5.3671E-01 1.8004E-01 8.3434E-02 -1.0000E+31 220 82 76 -2147483647 2014 247.633738 15 12 35 0 56.9456 5.3942E-01 2.0649E-01 9.2262E-02 -1.0000E+31 221 94 84 -2147483647 2014 247.634433 15 13 35 0 56.9563 5.5152E-01 1.6692E-01 9.2245E-02 -1.0000E+31 226 76 84 -2147483647 2014 247.635127 15 14 35 0 56.9635 5.0509E-01 1.6690E-01 7.2469E-02 -1.0000E+31 207 76 66 -2147483647 2014 247.635822 15 15 35 0 56.9611 5.1243E-01 1.8447E-01 8.0159E-02 -1.0000E+31 210 84 73 -2147483647 2014 247.636516 15 16 35 0 56.9530 5.1738E-01 2.0866E-01 7.3581E-02 -1.0000E+31 212 95 67 -2147483647 2014 247.637211 15 17 35 0 56.9410 5.8828E-01 1.9333E-01 5.6021E-02 -1.0000E+31 241 88 51 -2147483647 2014 247.637905 15 18 35 0 56.9369 4.8091E-01 1.8016E-01 6.5912E-02 -1.0000E+31 197 82 60 -2147483647 2014 247.638600 15 19 35 0 56.9194 5.4943E-01 2.1098E-01 8.3514E-02 -1.0000E+31 225 96 76 -2147483647 2014 247.639294 15 20 35 0 56.8645 5.0352E-01 2.1119E-01 8.0295E-02 -1.0000E+31 206 96 73 -2147483647 2014 247.639988 15 21 35 0 56.8365 5.8936E-01 2.2670E-01 8.4736E-02 -1.0000E+31 241 103 77 -2147483647 2014 247.640683 15 22 35 0 56.8004 5.4569E-01 2.0041E-01 8.2588E-02 -1.0000E+31 223 91 75 -2147483647 2014 247.641377 15 23 35 0 56.7325 5.9534E-01 1.9183E-01 7.1662E-02 -1.0000E+31 243 87 65 -2147483647 2014 247.642072 15 24 35 0 56.6616 5.4948E-01 2.1857E-01 9.3829E-02 -1.0000E+31 224 99 85 -2147483647 2014 247.642766 15 25 35 0 56.6304 6.2342E-01 2.0764E-01 8.3940E-02 -1.0000E+31 254 94 76 -2147483647 2014 247.643461 15 26 35 0 56.6325 6.1603E-01 2.4518E-01 7.8415E-02 -1.0000E+31 251 111 71 -2147483647 2014 247.644155 15 27 35 0 56.6310 6.0623E-01 2.5403E-01 8.8357E-02 -1.0000E+31 247 115 80 -2147483647 2014 247.644850 15 28 35 0 56.6200 6.3335E-01 2.4966E-01 1.0384E-01 -1.0000E+31 258 113 94 -2147483647 2014 247.645544 15 29 35 0 56.6383 6.3560E-01 2.1645E-01 8.7241E-02 -1.0000E+31 259 98 79 -2147483647 2014 247.646238 15 30 35 0 56.6437 6.4781E-01 2.1422E-01 8.8337E-02 -1.0000E+31 264 97 80 -2147483647 2014 247.646933 15 31 35 0 56.6735 5.9842E-01 2.2293E-01 7.0633E-02 -1.0000E+31 244 101 64 -2147483647 2014 247.647627 15 32 35 0 56.6345 5.2766E-01 2.0542E-01 1.0050E-01 -1.0000E+31 215 93 91 -2147483647 2014 247.648322 15 33 35 0 56.6356 6.5526E-01 1.8995E-01 9.3872E-02 -1.0000E+31 267 86 85 -2147483647 2014 247.649016 15 34 35 0 56.6075 6.5804E-01 2.1656E-01 7.8449E-02 -1.0000E+31 268 98 71 -2147483647 2014 247.649711 15 35 35 0 56.5859 6.2145E-01 2.6086E-01 6.3005E-02 -1.0000E+31 253 118 57 -2147483647 2014 247.650405 15 36 35 0 56.6191 6.0881E-01 2.0547E-01 9.6109E-02 -1.0000E+31 248 93 87 -2147483647 2014 247.651100 15 37 35 0 56.6204 6.7262E-01 2.3198E-01 7.9536E-02 -1.0000E+31 274 105 72 -2147483647 2014 247.651794 15 38 35 0 56.6436 6.4781E-01 1.9213E-01 8.1712E-02 -1.0000E+31 264 87 74 -2147483647 2014 247.652488 15 39 35 0 56.6936 5.8349E-01 2.0741E-01 7.8330E-02 -1.0000E+31 238 94 71 -2147483647