year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 19, 02, 52,  136.863388,   56.752247,   9,  81,  323.310760,   17.328188,   334,  2114
 2020, 07, 19, 02, 52,  136.856720,   56.749535,   8,  53,  323.306244,   16.116488,   336,  2114
 2020, 07, 19, 02, 52,  136.867935,   56.760441,   8,  35,  318.077301,   12.037266,   337,  2113
 2020, 07, 19, 02, 52,  136.825836,   56.767521,   7,  27,  311.252777,    7.084903,   339,  2115
 2020, 07, 19, 02, 52,  137.406281,   57.053139,   8,  54,  308.127686,    5.648109,   360,  2071
 2020, 07, 19, 02, 52,  137.832474,   57.292118,   8,  71,  311.912750,    9.212956,   380,  2036
 2020, 07, 19, 02, 52,  137.440491,   57.575443,   8,  67,  313.837585,    8.810070,   431,  2045
 2020, 07, 19, 02, 52,  137.423218,   57.590542,   9,  87,  333.010590,   27.448071,   435,  2045
 2020, 07, 19, 02, 52,  137.407959,   57.587223,   8,  67,  314.007507,    8.755167,   435,  2046
 2020, 07, 19, 02, 52,  137.165665,   57.705379,   8,  75,  317.578430,   11.879416,   458,  2054
 2020, 07, 19, 02, 52,  137.175781,   57.715626,   9,  81,  325.777008,   18.677483,   459,  2053
 2020, 07, 19, 02, 52,  137.170105,   57.722454,   8,  71,  325.474518,   17.930441,   460,  2053
 2020, 07, 19, 02, 52,  134.203995,   57.330162,   8,  74,  327.683777,   20.594429,   502,  2231
 2020, 07, 19, 02, 52,  134.197128,   57.337540,   8,  70,  327.706696,   20.237167,   503,  2231
 2020, 07, 19, 02, 52,  136.375595,   58.297741,   9,  92,  341.562012,   37.803730,   565,  2069
 2020, 07, 19, 02, 52,  136.379929,   58.315029,   9,  83,  330.889038,   23.024630,   567,  2068
 2020, 07, 19, 02, 52,  136.389938,   58.325397,   8,  43,  316.991486,    9.719316,   568,  2067
 2020, 07, 19, 02, 52,  136.374359,   58.321949,   9,  97,  354.482208,   63.019726,   568,  2068