year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 24, 00, 37,   13.907982,   12.536727,   9,  99,  319.681000,   13.357626,   403,  1645
 2020, 12, 24, 00, 37,   13.401715,   11.594294,   8,  59,  304.215576,    5.767990,   554,  1605
 2020, 12, 24, 00, 37,    7.004303,   11.979298,   9,  81,  310.897491,   12.869780,   634,   820
 2020, 12, 24, 00, 37,    6.087437,   11.739938,   8,  64,  305.275360,   12.191858,   686,   730
 2020, 12, 24, 00, 37,    6.090199,   11.737599,   8,  57,  303.834442,   11.104341,   691,   731
 2020, 12, 24, 00, 37,   25.291401,    8.054749,   8,  46,  301.975403,   16.405619,   764,  3090