STEREO LET Level 1 Combined nitrogen intensities for behind spacecraft, for 2006 Verified Data - OK to distribute File Created: Tue Apr 23 15:00:20 PDT 2013 Created by: Caltech Space Radiation Lab Daily-averaging Software Version: 04 Level 1 software version: 11 Time Resolution: 1 day Note: Timestamps mark Beginning of averaging 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 Livetime (seconds) Column 7: 4.0 - 6.0 MeV/nuc nitrogen intensity (1/(cm^2 s sr MeV/nuc))" Column 8: 6.0 - 10.0 MeV/nuc nitrogen intensity (1/(cm^2 s sr MeV/nuc))" Column 9: 10.0 - 15.0 MeV/nuc nitrogen intensity (1/(cm^2 s sr MeV/nuc))" Column 10: 15.0 - 27.0 MeV/nuc nitrogen intensity (1/(cm^2 s sr MeV/nuc))" Column 11 - 14: 4 nitrogen counts, same energy ranges as above (counts/minute)" Column 15 - 18: 4 nitrogen statistical uncertainties (1/(cm^2 s sr MeV/nuc)) Bad/missing data are filled as follows: -9999.9 for floating-point data -9999 for integer data daily Averages and Uncertainties are calculated as follows: I = Sum(Ii)/M U(I) = sqrt ( Sum( Ii^2/Ni ) ) / M I is the daily average intensity U(I) is the uncertainty in the calculated average intensity Ii is the intensity for minute i in one of the energy bins Ii^2 = Ii * Ii (in case the notation is confusing...) Ni is the counts for minute i in one of the energy bins M is the number of good 1-minute records in the averaging interval. BEGIN DATA 2006 317.000000 00 00 00 13662.66 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 318.000000 00 00 00 85056.54 1.4707E-06 7.3537E-07 0.0000E+00 -9.9999E+03 1 1 0 -9999 1.4707E-06 7.3537E-07 0.0000E+00 -9.9999E+03 2006 319.000000 00 00 00 76100.61 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 320.000000 00 00 00 85214.89 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 321.000000 00 00 00 49546.85 2.2339E-06 0.0000E+00 0.0000E+00 -9.9999E+03 1 0 0 -9999 2.2339E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 322.000000 00 00 00 75922.45 1.6477E-06 0.0000E+00 0.0000E+00 -9.9999E+03 1 0 0 -9999 1.6477E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 323.000000 00 00 00 -9999.90 -9.9999E+03 -9.9999E+03 -9.9999E+03 -9.9999E+03 -9999 -9999 -9999 -9999 -9.9999E+03 -9.9999E+03 -9.9999E+03 -9.9999E+03 2006 324.000000 00 00 00 13881.95 0.0000E+00 4.4831E-06 3.5864E-06 -9.9999E+03 0 1 1 -9999 0.0000E+00 4.4831E-06 3.5864E-06 -9.9999E+03 2006 325.000000 00 00 00 85139.61 1.4694E-06 1.4694E-06 0.0000E+00 -9.9999E+03 1 2 0 -9999 1.4694E-06 1.0390E-06 0.0000E+00 -9.9999E+03 2006 326.000000 00 00 00 85139.11 8.8160E-06 0.0000E+00 0.0000E+00 -9.9999E+03 6 0 0 -9999 3.5991E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 327.000000 00 00 00 44048.54 0.0000E+00 2.8397E-06 1.1359E-06 -9.9999E+03 0 2 1 -9999 0.0000E+00 2.0080E-06 1.1359E-06 -9.9999E+03 2006 328.000000 00 00 00 73376.59 0.0000E+00 8.5230E-07 0.0000E+00 -9.9999E+03 0 1 0 -9999 0.0000E+00 8.5230E-07 0.0000E+00 -9.9999E+03 2006 329.000000 00 00 00 85142.41 0.0000E+00 7.3451E-07 5.8773E-07 -9.9999E+03 0 1 1 -9999 0.0000E+00 7.3451E-07 5.8773E-07 -9.9999E+03 2006 330.000000 00 00 00 85143.16 0.0000E+00 0.0000E+00 5.8771E-07 -9.9999E+03 0 0 1 -9999 0.0000E+00 0.0000E+00 5.8771E-07 -9.9999E+03 2006 331.000000 00 00 00 85182.48 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 332.000000 00 00 00 85160.68 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 333.000000 00 00 00 74105.76 1.4774E-06 0.0000E+00 0.0000E+00 -9.9999E+03 1 0 0 -9999 1.4774E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 334.000000 00 00 00 85176.33 1.4691E-06 0.0000E+00 5.8774E-07 -9.9999E+03 1 0 1 -9999 1.4691E-06 0.0000E+00 5.8774E-07 -9.9999E+03 2006 335.000000 00 00 00 83950.98 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 336.000000 00 00 00 85145.99 1.4691E-06 0.0000E+00 0.0000E+00 -9.9999E+03 1 0 0 -9999 1.4691E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 337.000000 00 00 00 85145.83 1.4692E-06 7.3458E-07 0.0000E+00 -9.9999E+03 1 1 0 -9999 1.4692E-06 7.3458E-07 0.0000E+00 -9.9999E+03 2006 338.000000 00 00 00 85145.84 1.4692E-06 0.0000E+00 5.8760E-07 -9.9999E+03 1 0 1 -9999 1.4692E-06 0.0000E+00 5.8760E-07 -9.9999E+03 2006 339.000000 00 00 00 85127.48 4.4158E-06 1.4713E-06 3.5298E-06 -9.9999E+03 3 2 6 -9999 2.5494E-06 1.0404E-06 1.4410E-06 -9.9999E+03 2006 340.000000 00 00 00 84682.28 6.9632E-05 4.8979E-05 3.0862E-05 -9.9999E+03 47 66 52 -9999 1.0157E-05 6.0290E-06 4.2799E-06 -9.9999E+03 2006 341.000000 00 00 00 76139.66 2.2896E-02 9.5896E-03 3.6475E-03 -9.9999E+03 280 271 166 -9999 1.9346E-03 8.7107E-04 4.5812E-04 -9.9999E+03 2006 342.000000 00 00 00 72443.24 2.8450E-02 8.3677E-03 3.2111E-03 -9.9999E+03 214 127 70 -9999 2.2004E-03 8.4159E-04 4.5138E-04 -9.9999E+03 2006 343.000000 00 00 00 80079.64 6.3246E-03 2.3402E-03 7.2758E-04 -9.9999E+03 177 131 51 -9999 4.7546E-04 2.0450E-04 1.0189E-04 -9.9999E+03 2006 344.000000 00 00 00 82049.93 3.2717E-03 9.5539E-04 3.8515E-04 -9.9999E+03 342 197 103 -9999 2.2158E-04 8.5764E-05 4.7049E-05 -9.9999E+03 2006 345.000000 00 00 00 83397.19 1.7210E-03 5.1074E-04 1.7408E-04 -9.9999E+03 253 153 67 -9999 1.1157E-04 4.2902E-05 2.2335E-05 -9.9999E+03 2006 346.000000 00 00 00 64798.44 3.1603E-04 1.0244E-04 3.6132E-05 -9.9999E+03 199 108 38 -9999 2.4480E-05 1.9531E-05 1.4251E-05 -9.9999E+03 2006 347.000000 00 00 00 79651.42 2.3667E-03 1.2245E-03 4.7564E-04 -9.9999E+03 90 85 36 -9999 2.8909E-04 1.4770E-04 8.2506E-05 -9.9999E+03 2006 348.000000 00 00 00 74731.09 6.4961E-03 6.2847E-04 1.3311E-04 -9.9999E+03 106 26 9 -9999 8.4491E-04 1.5584E-04 4.4389E-05 -9.9999E+03 2006 349.000000 00 00 00 81807.18 6.8417E-05 1.2090E-05 4.7825E-06 -9.9999E+03 37 12 4 -9999 1.3794E-05 4.4673E-06 3.1310E-06 -9.9999E+03 2006 350.000000 00 00 00 83335.46 2.2573E-05 2.2651E-06 0.0000E+00 -9.9999E+03 15 3 0 -9999 5.8283E-06 1.3077E-06 0.0000E+00 -9.9999E+03 2006 351.000000 00 00 00 84750.96 1.4771E-06 1.4773E-06 1.1822E-06 -9.9999E+03 1 2 2 -9999 1.4771E-06 1.0446E-06 8.3592E-07 -9.9999E+03 2006 352.000000 00 00 00 85012.13 2.9424E-06 1.4717E-06 0.0000E+00 -9.9999E+03 2 2 0 -9999 2.0806E-06 1.0406E-06 0.0000E+00 -9.9999E+03 2006 353.000000 00 00 00 85111.28 5.8787E-06 1.4698E-06 1.1758E-06 -9.9999E+03 4 2 2 -9999 2.9393E-06 1.0393E-06 8.3143E-07 -9.9999E+03 2006 354.000000 00 00 00 85140.19 2.9385E-06 0.0000E+00 1.1755E-06 -9.9999E+03 2 0 2 -9999 2.0778E-06 0.0000E+00 8.3118E-07 -9.9999E+03 2006 355.000000 00 00 00 84968.67 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 356.000000 00 00 00 85146.95 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 357.000000 00 00 00 85146.99 0.0000E+00 7.3465E-07 0.0000E+00 -9.9999E+03 0 1 0 -9999 0.0000E+00 7.3465E-07 0.0000E+00 -9.9999E+03 2006 358.000000 00 00 00 85147.02 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 359.000000 00 00 00 85146.94 0.0000E+00 0.0000E+00 1.1752E-06 -9.9999E+03 0 0 2 -9999 0.0000E+00 0.0000E+00 8.3099E-07 -9.9999E+03 2006 360.000000 00 00 00 85146.64 0.0000E+00 7.3465E-07 1.1753E-06 -9.9999E+03 0 1 2 -9999 0.0000E+00 7.3465E-07 8.3109E-07 -9.9999E+03 2006 361.000000 00 00 00 85146.60 1.4690E-06 7.3458E-07 0.0000E+00 -9.9999E+03 1 1 0 -9999 1.4690E-06 7.3458E-07 0.0000E+00 -9.9999E+03 2006 362.000000 00 00 00 85146.52 1.4692E-06 0.0000E+00 0.0000E+00 -9.9999E+03 1 0 0 -9999 1.4692E-06 0.0000E+00 0.0000E+00 -9.9999E+03 2006 363.000000 00 00 00 84673.48 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 0 0 0 -9999 0.0000E+00 0.0000E+00 0.0000E+00 -9.9999E+03 2006 364.000000 00 00 00 85087.50 2.9403E-06 0.0000E+00 1.1761E-06 -9.9999E+03 2 0 2 -9999 2.0791E-06 0.0000E+00 8.3165E-07 -9.9999E+03 2006 365.000000 00 00 00 85151.40 1.4692E-06 0.0000E+00 5.8756E-07 -9.9999E+03 1 0 1 -9999 1.4692E-06 0.0000E+00 5.8756E-07 -9.9999E+03