year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 19, 20, 14, -122.291725,   39.744225,   9,  91,  339.215729,   51.744091,    74,  2755
 2020, 12, 19, 20, 14, -122.300438,   39.741859,   9,  92,  341.559570,   56.321289,    74,  2756
 2020, 12, 19, 20, 14,  -95.198120,   44.649246,   8,  31,  300.199768,   17.362949,   248,   204
 2020, 12, 19, 20, 14,  -96.121178,   44.877403,   9,  84,  325.597534,   45.044079,   283,   271