year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 11, 20, 56,   71.099213,   34.535088,   8,  36,  302.350830,    5.675519,    75,  1371
 2020, 11, 11, 20, 56,   71.097260,   34.528378,   7,  20,  301.485382,    5.234565,    76,  1371
 2020, 11, 11, 20, 56,   74.754684,   33.353367,   8,  62,  304.951599,    7.507950,   165,  1827
 2020, 11, 11, 20, 56,   76.986305,   31.414392,   9,  91,  315.254639,   18.349020,   389,  2113