STEREO LET LEVEL 1 combined Helium data for ahead spacecraft, for 2014-288 Verified Data - OK to distribute File created: Thu Dec 11 11:08:32 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 288.289954 6 57 32 1 56.8337 7.3403E-01 2.8066E-01 -1.0000E+31 68 52 -2147483647 2014 288.290648 6 58 32 1 56.7871 8.5347E-01 3.1330E-01 -1.0000E+31 79 58 -2147483647 2014 288.291343 6 59 32 1 56.7496 6.0539E-01 2.4324E-01 -1.0000E+31 56 45 -2147483647 2014 288.292037 7 0 32 1 56.8194 7.5581E-01 3.1852E-01 -1.0000E+31 70 59 -2147483647 2014 288.292731 7 1 32 1 56.7628 6.2687E-01 2.6480E-01 -1.0000E+31 58 49 -2147483647 2014 288.293426 7 2 32 1 56.6424 7.3651E-01 3.5201E-01 -1.0000E+31 68 65 -2147483647 2014 288.294120 7 3 32 1 56.5383 6.1851E-01 3.5266E-01 -1.0000E+31 57 65 -2147483647 2014 288.294815 7 4 32 1 56.4946 7.8188E-01 3.3121E-01 -1.0000E+31 72 61 -2147483647 2014 288.295509 7 5 32 1 56.4390 8.8048E-01 4.1850E-01 -1.0000E+31 81 77 -2147483647 2014 288.296204 7 6 32 1 56.4794 8.5812E-01 3.4216E-01 -1.0000E+31 79 63 -2147483647 2014 288.296898 7 7 32 1 56.4581 1.0106E+00 4.4009E-01 -1.0000E+31 93 81 -2147483647 2014 288.297593 7 8 32 1 56.4538 9.2371E-01 3.2058E-01 -1.0000E+31 85 59 -2147483647 2014 288.298287 7 9 32 1 56.3162 9.9133E-01 3.3771E-01 -1.0000E+31 91 62 -2147483647 2014 288.298981 7 10 32 1 56.2098 1.0260E+00 3.0560E-01 -1.0000E+31 94 56 -2147483647 2014 288.299676 7 11 32 1 56.1779 9.7194E-01 3.7676E-01 -1.0000E+31 89 69 -2147483647 2014 288.300370 7 12 32 1 56.2091 9.7140E-01 3.9292E-01 -1.0000E+31 89 72 -2147483647 2014 288.301065 7 13 32 1 56.2539 9.8153E-01 4.3078E-01 -1.0000E+31 90 79 -2147483647 2014 288.301759 7 14 32 1 56.2479 9.2710E-01 4.4719E-01 -1.0000E+31 85 82 -2147483647 2014 288.302454 7 15 32 1 56.1304 9.2904E-01 3.7162E-01 -1.0000E+31 85 68 -2147483647 2014 288.303148 7 16 32 1 55.9525 9.1006E-01 3.8376E-01 -1.0000E+31 83 70 -2147483647 2014 288.303843 7 17 32 1 55.8274 1.0330E+00 3.7363E-01 -1.0000E+31 94 68 -2147483647 2014 288.304537 7 18 32 1 55.8967 1.0976E+00 4.3353E-01 -1.0000E+31 100 79 -2147483647 2014 288.305231 7 19 32 1 55.9655 9.3177E-01 4.1108E-01 -1.0000E+31 85 75 -2147483647 2014 288.305926 7 20 32 1 55.8649 1.1311E+00 3.3494E-01 -1.0000E+31 103 61 -2147483647 2014 288.306620 7 21 32 1 55.7862 1.1547E+00 4.6738E-01 -1.0000E+31 105 85 -2147483647 2014 288.307315 7 22 32 1 55.6939 1.0795E+00 4.2961E-01 -1.0000E+31 98 78 -2147483647 2014 288.308009 7 23 32 1 55.6094 1.1143E+00 3.7510E-01 -1.0000E+31 101 68 -2147483647 2014 288.308704 7 24 32 1 55.6379 1.0475E+00 5.1825E-01 -1.0000E+31 95 94 -2147483647 2014 288.309398 7 25 32 1 55.5923 1.0594E+00 3.7521E-01 -1.0000E+31 96 68 -2147483647 2014 288.310093 7 26 32 1 55.5987 1.3021E+00 4.5793E-01 -1.0000E+31 118 83 -2147483647 2014 288.310787 7 27 32 1 55.6601 1.0581E+00 3.3618E-01 -1.0000E+31 96 61 -2147483647 2014 288.311481 7 28 32 1 55.7229 1.0790E+00 5.0645E-01 -1.0000E+31 98 92 -2147483647 2014 288.312176 7 29 32 1 55.7366 1.1888E+00 3.3021E-01 -1.0000E+31 108 60 -2147483647 2014 288.312870 7 30 32 1 55.7090 1.0352E+00 3.7993E-01 -1.0000E+31 94 69 -2147483647 2014 288.313565 7 31 32 1 55.7418 1.2767E+00 4.3474E-01 -1.0000E+31 116 79 -2147483647 2014 288.314259 7 32 32 1 55.8285 1.0989E+00 3.8461E-01 -1.0000E+31 100 70 -2147483647 2014 288.314954 7 33 32 1 55.9016 9.5479E-01 3.6765E-01 -1.0000E+31 87 67 -2147483647 2014 288.317037 7 36 32 1 55.6805 1.1239E+00 3.6911E-01 -1.0000E+31 102 67 -2147483647 2014 288.317731 7 37 32 1 55.5469 1.1928E+00 4.3626E-01 -1.0000E+31 108 79 -2147483647 2014 288.318426 7 38 32 1 55.5000 9.2854E-01 3.2057E-01 -1.0000E+31 84 58 -2147483647 2014 288.319120 7 39 32 1 55.5747 1.0156E+00 4.0293E-01 -1.0000E+31 92 73 -2147483647 2014 288.319815 7 40 32 1 55.6273 1.0698E+00 4.4115E-01 -1.0000E+31 97 80 -2147483647 2014 288.320509 7 41 32 1 55.6386 1.0806E+00 2.9771E-01 -1.0000E+31 98 54 -2147483647 2014 288.321204 7 42 32 1 55.6445 1.2348E+00 4.6857E-01 -1.0000E+31 112 85 -2147483647 2014 288.321898 7 43 32 1 55.6907 1.1126E+00 5.3979E-01 -1.0000E+31 101 98 -2147483647 2014 288.322593 7 44 32 1 55.7180 1.0020E+00 4.3492E-01 -1.0000E+31 91 79 -2147483647 2014 288.323287 7 45 32 1 55.7346 1.1118E+00 3.9627E-01 -1.0000E+31 101 72 -2147483647 2014 288.323981 7 46 32 1 55.8035 1.1983E+00 3.6829E-01 -1.0000E+31 109 67 -2147483647 2014 288.324676 7 47 32 1 55.8659 9.7736E-01 4.5025E-01 -1.0000E+31 89 82 -2147483647 2014 288.325370 7 48 32 1 55.7220 1.0790E+00 4.7893E-01 -1.0000E+31 98 87 -2147483647 2014 288.326065 7 49 32 1 55.6420 9.3719E-01 4.0795E-01 -1.0000E+31 85 74 -2147483647 2014 288.326759 7 50 32 1 55.6001 1.2469E+00 4.9653E-01 -1.0000E+31 113 90 -2147483647 2014 288.327454 7 51 32 1 55.5516 1.2148E+00 4.0862E-01 -1.0000E+31 110 74 -2147483647 2014 288.328148 7 52 32 1 55.4559 1.1284E+00 3.7613E-01 -1.0000E+31 102 68 -2147483647 2014 288.328843 7 53 32 1 55.4011 1.0188E+00 3.6543E-01 -1.0000E+31 92 66 -2147483647 2014 288.329537 7 54 32 1 55.3415 1.3524E+00 3.9354E-01 -1.0000E+31 122 71 -2147483647 2014 288.330231 7 55 32 1 55.2567 1.3767E+00 4.3856E-01 -1.0000E+31 124 79 -2147483647 2014 288.330926 7 56 32 1 55.1218 1.1686E+00 5.6206E-01 -1.0000E+31 105 101 -2147483647 2014 288.331620 7 57 32 1 54.7623 1.6804E+00 4.5372E-01 -1.0000E+31 150 81 -2147483647 2014 288.332315 7 58 32 1 54.5835 1.2813E+00 5.6198E-01 -1.0000E+31 114 100 -2147483647 2014 288.333009 7 59 32 1 54.5147 1.6656E+00 4.6703E-01 -1.0000E+31 148 83 -2147483647 2014 288.333704 8 0 32 1 54.4013 1.6239E+00 5.6950E-01 -1.0000E+31 144 101 -2147483647 2014 288.334398 8 1 32 1 54.2769 1.3225E+00 6.1037E-01 -1.0000E+31 117 108 -2147483647 2014 288.335093 8 2 32 1 54.2684 1.4583E+00 5.9351E-01 -1.0000E+31 129 105 -2147483647 2014 288.335787 8 3 32 1 54.2641 1.4811E+00 6.5573E-01 -1.0000E+31 131 116 -2147483647 2014 288.336481 8 4 32 1 54.3747 1.9068E+00 4.9644E-01 -1.0000E+31 169 88 -2147483647 2014 288.337176 8 5 32 1 54.4780 1.4527E+00 5.5744E-01 -1.0000E+31 129 99 -2147483647 2014 288.337870 8 6 32 1 54.5635 1.5854E+00 5.5094E-01 -1.0000E+31 141 98 -2147483647 2014 288.338565 8 7 32 1 54.5599 1.6080E+00 5.5098E-01 -1.0000E+31 143 98 -2147483647 2014 288.339259 8 8 32 1 54.5753 1.7087E+00 5.4520E-01 -1.0000E+31 152 97 -2147483647 2014 288.339954 8 9 32 1 54.5576 1.4618E+00 5.7349E-01 -1.0000E+31 130 102 -2147483647 2014 288.340648 8 10 32 1 54.5277 1.6764E+00 6.1881E-01 -1.0000E+31 149 110 -2147483647 2014 288.341343 8 11 32 1 54.5532 1.8668E+00 6.4101E-01 -1.0000E+31 166 114 -2147483647 2014 288.342037 8 12 32 1 54.6108 1.7300E+00 6.6842E-01 -1.0000E+31 154 119 -2147483647 2014 288.342731 8 13 32 1 54.6581 1.5265E+00 6.5101E-01 -1.0000E+31 136 116 -2147483647 2014 288.343426 8 14 32 1 54.6479 1.6727E+00 6.2306E-01 -1.0000E+31 149 111 -2147483647 2014 288.344120 8 15 32 1 54.6295 1.8530E+00 5.9520E-01 -1.0000E+31 165 106 -2147483647 2014 288.344815 8 16 32 1 54.5931 1.6295E+00 5.4502E-01 -1.0000E+31 145 97 -2147483647 2014 288.345509 8 17 32 1 54.5107 1.6319E+00 6.3026E-01 -1.0000E+31 145 112 -2147483647 2014 288.346204 8 18 32 1 54.5155 1.9131E+00 5.9082E-01 -1.0000E+31 170 105 -2147483647 2014 288.346898 8 19 32 1 54.5185 1.7892E+00 6.3017E-01 -1.0000E+31 159 112 -2147483647 2014 288.347593 8 20 32 1 54.3281 1.7277E+00 6.7190E-01 -1.0000E+31 153 119 -2147483647 2014 288.348287 8 21 32 1 54.0871 2.0417E+00 6.3519E-01 -1.0000E+31 180 112 -2147483647 2014 288.348981 8 22 32 1 54.0696 1.7814E+00 5.8434E-01 -1.0000E+31 157 103 -2147483647 2014 288.349676 8 23 32 1 54.0544 2.0202E+00 6.8098E-01 -1.0000E+31 178 120 -2147483647 2014 288.350370 8 24 32 1 54.0749 1.8606E+00 6.8639E-01 -1.0000E+31 164 121 -2147483647 2014 288.351065 8 25 32 1 54.1880 1.3699E+00 6.8496E-01 -1.0000E+31 121 121 -2147483647 2014 288.351759 8 26 32 1 54.1215 1.3829E+00 5.6678E-01 -1.0000E+31 122 100 -2147483647 2014 288.352454 8 27 32 1 54.0555 1.6343E+00 6.3557E-01 -1.0000E+31 144 112 -2147483647 2014 288.353148 8 28 32 1 54.2244 1.8442E+00 5.9964E-01 -1.0000E+31 163 106 -2147483647 2014 288.353843 8 29 32 1 54.5258 1.3502E+00 5.4007E-01 -1.0000E+31 120 96 -2147483647 2014 288.354537 8 30 32 1 54.7896 1.7244E+00 5.3187E-01 -1.0000E+31 154 95 -2147483647 2014 288.355231 8 31 32 1 54.5418 1.4960E+00 6.1865E-01 -1.0000E+31 133 110 -2147483647 2014 288.355926 8 32 32 1 54.2608 1.5151E+00 5.9359E-01 -1.0000E+31 134 105 -2147483647 2014 288.356620 8 33 32 1 54.0435 1.4871E+00 6.5841E-01 -1.0000E+31 131 116 -2147483647 2014 288.357315 8 34 32 1 54.0294 1.4988E+00 6.1316E-01 -1.0000E+31 132 108 -2147483647 2014 288.358009 8 35 32 1 54.0808 1.5315E+00 6.9766E-01 -1.0000E+31 135 123 -2147483647 2014 288.358704 8 36 32 1 53.9197 1.8319E+00 6.9975E-01 -1.0000E+31 161 123 -2147483647 2014 288.359398 8 37 32 1 53.8548 2.0049E+00 7.5185E-01 -1.0000E+31 176 132 -2147483647 2014 288.360093 8 38 32 1 54.0550 1.8273E+00 6.2990E-01 -1.0000E+31 161 111 -2147483647 2014 288.360787 8 39 32 1 54.0585 1.9179E+00 6.7525E-01 -1.0000E+31 169 119 -2147483647 2014 288.361481 8 40 32 1 54.0323 1.9416E+00 8.4022E-01 -1.0000E+31 171 148 -2147483647 2014 288.362176 8 41 32 1 54.0001 1.8405E+00 7.7823E-01 -1.0000E+31 162 137 -2147483647 2014 288.362870 8 42 32 1 53.9286 1.9226E+00 7.5651E-01 -1.0000E+31 169 133 -2147483647 2014 288.363565 8 43 32 1 53.8567 2.0049E+00 7.2904E-01 -1.0000E+31 176 128 -2147483647 2014 288.364259 8 44 32 1 53.7932 1.9160E+00 8.0403E-01 -1.0000E+31 168 141 -2147483647 2014 288.364954 8 45 32 1 53.8314 2.0172E+00 7.0659E-01 -1.0000E+31 177 124 -2147483647 2014 288.365648 8 46 32 1 53.9011 2.0829E+00 8.1381E-01 -1.0000E+31 183 143 -2147483647 2014 288.366343 8 47 32 1 53.9357 2.0361E+00 7.7916E-01 -1.0000E+31 179 137 -2147483647 2014 288.367037 8 48 32 1 53.9844 2.1479E+00 8.1823E-01 -1.0000E+31 189 144 -2147483647 2014 288.367731 8 49 32 1 53.9853 2.1137E+00 6.4776E-01 -1.0000E+31 186 114 -2147483647 2014 288.368426 8 50 32 1 53.9559 2.1149E+00 7.2202E-01 -1.0000E+31 186 127 -2147483647 2014 288.369120 8 51 32 1 53.8612 2.3350E+00 6.2647E-01 -1.0000E+31 205 110 -2147483647 2014 288.369815 8 52 32 1 53.8206 2.3482E+00 7.2383E-01 -1.0000E+31 206 127 -2147483647 2014 288.370509 8 53 32 1 53.8227 1.8694E+00 7.9789E-01 -1.0000E+31 164 140 -2147483647 2014 288.371204 8 54 32 1 53.7771 2.3387E+00 7.0160E-01 -1.0000E+31 205 123 -2147483647 2014 288.371898 8 55 32 1 53.7671 2.2821E+00 7.7590E-01 -1.0000E+31 200 136 -2147483647 2014 288.372593 8 56 32 1 54.1000 2.1433E+00 7.0875E-01 -1.0000E+31 189 125 -2147483647 2014 288.373287 8 57 32 1 54.2897 1.9211E+00 7.1758E-01 -1.0000E+31 170 127 -2147483647 2014 288.373981 8 58 32 1 54.2466 2.2506E+00 6.6160E-01 -1.0000E+31 199 117 -2147483647 2014 288.374676 8 59 32 1 54.1228 1.7343E+00 6.9145E-01 -1.0000E+31 153 122 -2147483647 2014 288.375370 9 0 32 1 54.0274 1.9077E+00 7.2674E-01 -1.0000E+31 168 128 -2147483647 2014 288.376065 9 1 32 1 53.8515 2.1190E+00 7.2911E-01 -1.0000E+31 186 128 -2147483647 2014 288.376759 9 2 32 1 53.6408 2.0244E+00 9.3784E-01 -1.0000E+31 177 164 -2147483647 2014 288.377454 9 3 32 1 53.6120 2.2086E+00 7.8959E-01 -1.0000E+31 193 138 -2147483647 2014 288.378148 9 4 32 1 53.7580 2.1455E+00 6.5620E-01 -1.0000E+31 188 115 -2147483647 2014 288.378843 9 5 32 1 53.7130 1.6790E+00 6.9673E-01 -1.0000E+31 147 122 -2147483647 2014 288.379537 9 6 32 1 53.5484 2.2226E+00 6.8741E-01 -1.0000E+31 194 120 -2147483647 2014 288.380231 9 7 32 1 53.6456 2.3558E+00 8.0053E-01 -1.0000E+31 206 140 -2147483647 2014 288.380926 9 8 32 1 53.7893 1.7907E+00 5.5887E-01 -1.0000E+31 157 98 -2147483647 2014 288.381620 9 9 32 1 53.8960 2.0717E+00 6.5452E-01 -1.0000E+31 182 115 -2147483647 2014 288.382315 9 10 32 1 53.9990 1.7042E+00 6.1919E-01 -1.0000E+31 150 109 -2147483647 2014 288.383009 9 11 32 1 54.0068 1.8630E+00 6.1910E-01 -1.0000E+31 164 109 -2147483647 2014 288.383704 9 12 32 1 53.9837 1.5115E+00 5.4550E-01 -1.0000E+31 133 96 -2147483647 2014 288.384398 9 13 32 1 53.9776 1.4889E+00 5.9670E-01 -1.0000E+31 131 105 -2147483647 2014 288.385093 9 14 32 1 54.1467 1.6542E+00 5.7218E-01 -1.0000E+31 146 101 -2147483647 2014 288.385787 9 15 32 1 54.2101 1.5957E+00 5.4888E-01 -1.0000E+31 141 97 -2147483647 2014 288.386481 9 16 32 1 54.1793 1.5400E+00 4.4728E-01 -1.0000E+31 136 79 -2147483647 2014 288.387176 9 17 32 1 54.2398 1.6514E+00 5.8816E-01 -1.0000E+31 146 104 -2147483647 2014 288.387870 9 18 32 1 54.4477 1.2958E+00 6.4226E-01 -1.0000E+31 115 114 -2147483647 2014 288.388565 9 19 32 1 54.7500 1.3334E+00 5.6027E-01 -1.0000E+31 119 100 -2147483647 2014 288.389259 9 20 32 1 55.1862 1.4674E+00 5.1693E-01 -1.0000E+31 132 93 -2147483647 2014 288.389954 9 21 32 1 55.3990 1.2735E+00 5.5371E-01 -1.0000E+31 115 100 -2147483647 2014 288.390648 9 22 32 1 55.3591 1.4518E+00 5.2640E-01 -1.0000E+31 131 95 -2147483647 2014 288.391343 9 23 32 1 55.2137 1.4667E+00 6.4446E-01 -1.0000E+31 132 116 -2147483647 2014 288.392037 9 24 32 1 55.0780 1.7042E+00 5.7364E-01 -1.0000E+31 153 103 -2147483647 2014 288.392731 9 25 32 1 54.8810 1.7886E+00 6.6513E-01 -1.0000E+31 160 119 -2147483647