year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 03, 25,  141.421356,   39.243362,   8,  58,  303.959778,    5.816236,     4,  1735
 2020, 10, 21, 03, 25,  140.525162,   40.724098,   8,  56,  303.397339,    4.084135,   243,  1773
 2020, 10, 21, 03, 25,  142.237640,   42.803688,   8,  51,  302.097687,    4.886963,   509,  1522