year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 17, 17, 58,  107.592621,   58.443230,   7,  23,  300.910645,   10.496144,   521,   424
 2020, 09, 17, 17, 58,  107.490967,   58.433083,   8,  36,  300.940399,   11.692678,   522,   417
 2020, 09, 17, 17, 58,  107.660355,   58.431252,   7,  26,  300.366608,   11.846567,   522,   429
 2020, 09, 17, 17, 58,  107.375153,   58.422878,   8,  44,  301.770325,   13.173588,   523,   409
 2020, 09, 17, 17, 58,  107.578537,   58.420929,   8,  47,  303.187622,   12.006124,   523,   423
 2020, 09, 17, 17, 58,  106.540482,   58.094727,   8,  42,  301.580963,   13.308639,   580,   355
 2020, 09, 17, 17, 58,  106.537308,   58.036556,   9, 100,  323.963928,   36.261459,   585,   355
 2020, 09, 17, 17, 58,  106.552551,   58.036491,   9,  89,  314.287018,   24.559719,   585,   356
 2020, 09, 17, 17, 58,  106.806961,   57.989105,   8,  47,  302.187561,   14.148575,   589,   373
 2020, 09, 17, 17, 58,  106.802551,   57.989510,   7,  14,  300.058197,   12.474320,   596,   373
 2020, 09, 17, 17, 58,  105.884338,   57.878307,   9, 100,  324.580780,   40.076889,   613,   314