year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 20, 19, 26,   97.926971,   15.215232,   8,  60,  304.333130,    7.167093,   121,  2321
 2021, 02, 20, 19, 26,  105.891479,   12.996543,   8,  61,  304.842194,   25.596090,   205,  3199
 2021, 02, 20, 19, 26,  105.888237,   13.010878,   8,  45,  302.365112,   21.134499,   213,  3199
 2021, 02, 20, 19, 26,  105.884827,   12.996545,   8,  36,  302.340729,   20.860746,   214,  3199