STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-016 Verified Data - OK to distribute File created: Tue Apr 7 10:36:18 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 proton intensity (1/(cm^2 s sr MeV/nuc)) Column 9: 4.0 - 6.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 10: 6.0 - 10.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 11: 10.0 - 15.0 MeV proton intensity (1/(cm^2 s sr MeV/nuc)) Column 12 - 15: 4 proton 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 16.146065 3 30 20 0 59.1095 6.1843E-01 2.2010E-01 7.6187E-02 -1.0000E+31 263 104 72 -2147483647 2015 16.149537 3 35 20 0 59.1157 5.9721E-01 1.9891E-01 5.9250E-02 -1.0000E+31 254 94 56 -2147483647 2015 16.153009 3 40 20 0 59.1107 6.0431E-01 2.0528E-01 7.8302E-02 -1.0000E+31 257 97 74 -2147483647 2015 16.156481 3 45 20 0 59.1105 4.8674E-01 2.3279E-01 7.0895E-02 -1.0000E+31 207 110 67 -2147483647 2015 16.159954 3 50 20 0 59.1104 5.2672E-01 2.2644E-01 7.8302E-02 -1.0000E+31 224 107 74 -2147483647 2015 16.163426 3 55 20 0 59.1094 5.9492E-01 2.5819E-01 7.3013E-02 -1.0000E+31 253 122 69 -2147483647 2015 16.166898 4 0 20 0 59.1106 6.2783E-01 2.4125E-01 5.8197E-02 -1.0000E+31 267 114 55 -2147483647 2015 16.173843 4 10 20 0 59.1118 5.7373E-01 2.0104E-01 7.1952E-02 -1.0000E+31 244 95 68 -2147483647 2015 16.177315 4 15 20 0 59.1082 5.7612E-01 2.1164E-01 8.8887E-02 -1.0000E+31 245 100 84 -2147483647 2015 16.180787 4 20 20 0 59.1130 5.5961E-01 2.1797E-01 6.8776E-02 -1.0000E+31 238 103 65 -2147483647 2015 16.184259 4 25 20 0 59.1143 5.4549E-01 2.3066E-01 8.0413E-02 -1.0000E+31 232 109 76 -2147483647 2015 16.187731 4 30 20 0 59.1117 5.0084E-01 2.4125E-01 7.3010E-02 -1.0000E+31 213 114 69 -2147483647 2015 16.191204 4 35 20 0 59.1094 5.6905E-01 2.6031E-01 7.4071E-02 -1.0000E+31 242 123 70 -2147483647 2015 16.194676 4 40 20 0 59.1082 5.5731E-01 1.9682E-01 6.8781E-02 -1.0000E+31 237 93 65 -2147483647 2015 16.198148 4 45 20 0 59.1143 5.1963E-01 2.1585E-01 6.8774E-02 -1.0000E+31 221 102 65 -2147483647 2015 16.201620 4 50 20 0 59.1122 5.9959E-01 2.4125E-01 8.3590E-02 -1.0000E+31 255 114 79 -2147483647 2015 16.205093 4 55 20 0 59.1097 6.4194E-01 2.8358E-01 7.1954E-02 -1.0000E+31 273 134 68 -2147483647 2015 16.823148 19 45 20 0 59.0822 9.9512E-01 3.4723E-01 1.4186E-01 -1.0000E+31 423 164 134 -2147483647 2015 16.826620 19 50 20 0 59.0830 8.7748E-01 4.2133E-01 1.1010E-01 -1.0000E+31 373 199 104 -2147483647 2015 16.830093 19 55 20 0 59.0865 7.3159E-01 3.5356E-01 1.0586E-01 -1.0000E+31 311 167 100 -2147483647 2015 16.833565 20 0 20 0 59.0938 8.1852E-01 4.0220E-01 1.2913E-01 -1.0000E+31 348 190 122 -2147483647 2015 16.837037 20 5 20 0 59.0877 8.5624E-01 4.0436E-01 1.2597E-01 -1.0000E+31 364 191 119 -2147483647 2015 16.840509 20 10 20 0 59.0891 8.3741E-01 3.4931E-01 9.8442E-02 -1.0000E+31 356 165 93 -2147483647 2015 16.843981 20 15 20 0 59.0900 8.6797E-01 3.3449E-01 1.2384E-01 -1.0000E+31 369 158 117 -2147483647 2015 16.850926 20 25 20 0 59.0866 9.6917E-01 3.5144E-01 1.1856E-01 -1.0000E+31 412 166 112 -2147483647 2015 16.854398 20 30 20 0 59.0856 1.0186E+00 3.9591E-01 1.2385E-01 -1.0000E+31 433 187 117 -2147483647 2015 16.857870 20 35 20 0 59.0805 9.6222E-01 4.0441E-01 1.1116E-01 -1.0000E+31 409 191 105 -2147483647 2015 16.861343 20 40 20 0 59.0822 8.5868E-01 4.2981E-01 1.3021E-01 -1.0000E+31 365 203 123 -2147483647 2015 16.864815 20 45 20 0 59.0846 9.9744E-01 3.6416E-01 1.4079E-01 -1.0000E+31 424 172 133 -2147483647 2015 16.868287 20 50 20 0 59.0591 1.3579E+00 5.5071E-01 1.8639E-01 -1.0000E+31 577 260 176 -2147483647 2015 16.871759 20 55 20 0 59.0630 1.4873E+00 6.2692E-01 1.7050E-01 -1.0000E+31 632 296 161 -2147483647 2015 16.875231 21 0 20 0 59.0675 1.3813E+00 5.6334E-01 2.0225E-01 -1.0000E+31 587 266 191 -2147483647 2015 16.878704 21 5 20 0 59.0664 1.2942E+00 5.5488E-01 1.5672E-01 -1.0000E+31 550 262 148 -2147483647 2015 16.882176 21 10 20 0 59.0676 1.2566E+00 5.6334E-01 1.5778E-01 -1.0000E+31 534 266 149 -2147483647 2015 16.885648 21 15 20 0 59.0628 1.3861E+00 5.0196E-01 1.7367E-01 -1.0000E+31 589 237 164 -2147483647 2015 16.889120 21 20 20 0 59.0592 1.3273E+00 5.8248E-01 1.6204E-01 -1.0000E+31 564 275 153 -2147483647 2015 16.892593 21 25 20 0 59.0627 1.1978E+00 5.5703E-01 1.5673E-01 -1.0000E+31 509 263 148 -2147483647 2015 16.896065 21 30 20 0 59.0618 1.3908E+00 5.9093E-01 1.7580E-01 -1.0000E+31 591 279 166 -2147483647 2015 16.899537 21 35 20 0 59.0674 1.3201E+00 4.9345E-01 1.6519E-01 -1.0000E+31 561 233 156 -2147483647 2015 16.903009 21 40 20 0 59.0616 1.2449E+00 5.3374E-01 1.8639E-01 -1.0000E+31 529 252 176 -2147483647 2015 16.906481 21 45 20 0 59.0507 1.3723E+00 5.4443E-01 1.7371E-01 -1.0000E+31 583 257 164 -2147483647 2015 16.909954 21 50 20 0 59.0606 1.4356E+00 5.5705E-01 1.7686E-01 -1.0000E+31 610 263 167 -2147483647 2015 16.913426 21 55 20 0 59.0696 1.0824E+00 5.0190E-01 1.5883E-01 -1.0000E+31 460 237 150 -2147483647 2015 16.916898 22 0 20 0 59.0789 1.0799E+00 3.9807E-01 1.3234E-01 -1.0000E+31 459 188 125 -2147483647 2015 16.920370 22 5 20 0 59.0727 1.0682E+00 4.2776E-01 1.4082E-01 -1.0000E+31 454 202 133 -2147483647 2015 16.923843 22 10 20 0 59.0752 1.0117E+00 4.3198E-01 1.3552E-01 -1.0000E+31 430 204 128 -2147483647 2015 16.927315 22 15 20 0 59.0706 1.0918E+00 4.7225E-01 1.6200E-01 -1.0000E+31 464 223 153 -2147483647 2015 16.930787 22 20 20 0 59.0765 1.0164E+00 4.0656E-01 1.5564E-01 -1.0000E+31 432 192 147 -2147483647 2015 16.934259 22 25 20 0 59.0752 1.0729E+00 3.9386E-01 1.3976E-01 -1.0000E+31 456 186 132 -2147483647 2015 16.937731 22 30 20 0 59.0728 1.0329E+00 4.7223E-01 1.6835E-01 -1.0000E+31 439 223 159 -2147483647 2015 16.941204 22 35 20 0 59.0776 9.6932E-01 4.3408E-01 1.5034E-01 -1.0000E+31 412 205 142 -2147483647 2015 16.944676 22 40 20 0 59.0765 1.0376E+00 4.1926E-01 1.5669E-01 -1.0000E+31 441 198 148 -2147483647 2015 16.948148 22 45 20 0 59.0777 9.6932E-01 4.9337E-01 1.5881E-01 -1.0000E+31 412 233 150 -2147483647 2015 16.951620 22 50 20 0 59.0788 1.0258E+00 4.1713E-01 1.5457E-01 -1.0000E+31 436 197 146 -2147483647 2015 16.955093 22 55 20 0 59.0730 1.0588E+00 4.2776E-01 1.3129E-01 -1.0000E+31 450 202 124 -2147483647 2015 16.958565 23 0 20 0 59.0719 1.1153E+00 4.4894E-01 1.4082E-01 -1.0000E+31 474 212 133 -2147483647 2015 16.962037 23 5 20 0 59.0770 1.0305E+00 4.8490E-01 1.6728E-01 -1.0000E+31 438 229 158 -2147483647 2015 16.965509 23 10 20 0 59.0788 9.4578E-01 4.2560E-01 1.2493E-01 -1.0000E+31 402 201 118 -2147483647 2015 16.968981 23 15 20 0 59.0737 9.8821E-01 4.0234E-01 1.5035E-01 -1.0000E+31 420 190 142 -2147483647 2015 16.972454 23 20 20 0 59.0740 1.0047E+00 4.5104E-01 1.3341E-01 -1.0000E+31 427 213 126 -2147483647 2015 16.975926 23 25 20 0 59.0767 1.0752E+00 4.5102E-01 1.4505E-01 -1.0000E+31 457 213 137 -2147483647 2015 16.979398 23 30 20 0 59.0776 9.9520E-01 4.2772E-01 1.6198E-01 -1.0000E+31 423 202 153 -2147483647 2015 16.982870 23 35 20 0 59.0797 9.8811E-01 3.5148E-01 1.3128E-01 -1.0000E+31 420 166 124 -2147483647 2015 16.986343 23 40 20 0 59.0784 9.9048E-01 3.9596E-01 1.3234E-01 -1.0000E+31 421 187 125 -2147483647 2015 16.989815 23 45 20 0 59.0824 9.0808E-01 3.9593E-01 1.3868E-01 -1.0000E+31 386 187 131 -2147483647 2015 16.993287 23 50 20 0 59.0893 7.4802E-01 3.5990E-01 1.1961E-01 -1.0000E+31 318 170 113 -2147483647