STEREO LET Singles rates for ahead spacecraft, for 2015-263 UNVERIFIED DATA - for internal Caltech SRL use only - do not distribute File created: Sat Sep 26 10:20:13 PDT 2015 Created by: Caltech Space Radiation Lab Level 1 software version 11 Time Resolution: 1 minute (highest LET instrument resolution) 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 - 113: 108 SINGLESRATES (counts/minute) Bad/missing data are filled with -1.0E+31 for floating point, -2147483647 for integers BEGIN DATA