year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 16, 05,  140.872314,   27.247721,   9,  93,  340.473480,   37.751225,   531,  1220
 2020, 07, 16, 16, 05,  140.881363,   27.246500,   9, 100,  443.931458,  499.379517,   531,  1221
 2020, 07, 16, 16, 05,  140.871109,   27.240597,   8,  59,  316.533630,   12.281968,   532,  1220
 2020, 07, 16, 16, 05,  140.880157,   27.239376,   9, 100,  362.919495,   76.955132,   532,  1221