year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 01, 36,    8.680441,   53.131371,   9, 100,  321.202576,   13.505188,   222,  1586
 2020, 08, 09, 01, 36,   10.396591,   52.149990,   8,  40,  303.285980,    4.629040,   323,  1769
 2020, 08, 09, 01, 36,   11.248596,   50.463154,   9,  86,  313.070953,   11.056948,   543,  1909
 2020, 08, 09, 01, 36,    3.803081,   51.173298,   9,  83,  311.742401,    9.240254,   610,  1260
 2020, 08, 09, 01, 36,    3.815472,   51.171776,   9,  84,  311.951447,    9.404398,   610,  1261
 2020, 08, 09, 01, 36,    3.813316,   51.164795,   9, 100,  345.286072,   42.662689,   611,  1261
 2020, 08, 09, 01, 36,    2.299917,   51.042412,   7,  16,  302.980743,    5.047595,   654,  1152
 2020, 08, 09, 01, 36,    2.284183,   51.036545,   7,  15,  306.057373,    6.353940,   655,  1151
 2020, 08, 09, 01, 36,    2.290957,   51.033871,   8,  61,  304.617096,    6.279544,   657,  1152