year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 16, 03, 20,  133.521332,   44.469673,   8,  72,  311.762787,   15.030849,   317,  2363
 2020, 10, 16, 03, 20,  133.513855,   44.467617,   8,  54,  311.586243,   14.336332,   321,  2363
 2020, 10, 16, 03, 20,  133.510010,   44.476017,   8,  51,  304.613434,    9.088336,   322,  2363
 2020, 10, 16, 03, 20,  132.932983,   44.646339,   8,  62,  305.752228,   11.618999,   363,  2400
 2020, 10, 16, 03, 20,  132.929016,   44.654942,   8,  36,  300.413239,    7.803920,   364,  2400