STEREO LET LEVEL 1 combined proton data for ahead spacecraft, for 2015-068 Verified Data - OK to distribute File created: Mon May 25 10:34:50 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 68.586956 14 5 13 0 58.5663 1.0143E+01 2.4563E+00 5.1583E-01 -1.0000E+31 4274 1150 483 -2147483647 2015 68.590428 14 10 13 0 58.5791 9.8991E+00 2.4323E+00 4.6446E-01 -1.0000E+31 4172 1139 435 -2147483647 2015 68.593900 14 15 13 0 58.5873 9.6367E+00 2.4661E+00 4.9643E-01 -1.0000E+31 4062 1155 465 -2147483647 2015 68.597373 14 20 13 0 58.5870 1.0367E+01 2.4170E+00 4.8042E-01 -1.0000E+31 4370 1132 450 -2147483647 2015 68.600845 14 25 13 0 58.5796 9.9109E+00 2.4622E+00 5.1785E-01 -1.0000E+31 4177 1153 485 -2147483647 2015 68.604317 14 30 13 0 58.5791 9.9916E+00 2.4238E+00 4.8475E-01 -1.0000E+31 4211 1135 454 -2147483647 2015 68.607789 14 35 13 0 58.5774 9.9468E+00 2.3640E+00 4.5487E-01 -1.0000E+31 4192 1107 426 -2147483647 2015 68.618206 14 50 13 0 58.5913 9.6290E+00 2.3336E+00 5.0066E-01 -1.0000E+31 4059 1093 469 -2147483647 2015 68.621678 14 55 13 0 58.5824 1.0190E+01 2.3339E+00 4.9967E-01 -1.0000E+31 4295 1093 468 -2147483647 2015 68.625150 15 0 13 0 58.5849 9.9171E+00 2.3637E+00 5.3061E-01 -1.0000E+31 4180 1107 497 -2147483647 2015 68.628623 15 5 13 0 58.5898 9.9210E+00 2.3529E+00 4.9320E-01 -1.0000E+31 4182 1102 462 -2147483647 2015 68.632095 15 10 13 0 58.5840 9.6136E+00 2.4727E+00 4.5588E-01 -1.0000E+31 4052 1158 427 -2147483647