year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 27, 08, 47, -117.695808,   33.919548,   9,  94,  316.840912,   29.010698,   120,   275
 2020, 10, 27, 08, 47, -117.684464,   33.918991,   9,  89,  314.518188,   25.674520,   120,   276
 2020, 10, 27, 08, 47, -117.736763,   33.909401,   7,  27,  308.250061,   17.534100,   121,   271
 2020, 10, 27, 08, 47, -117.763802,   33.898518,   8,  37,  307.235443,   16.682585,   122,   269
 2020, 10, 27, 08, 47, -117.751930,   33.897934,   9,  82,  314.527924,   25.077194,   122,   270
 2020, 10, 27, 08, 47, -117.678268,   33.734268,   8,  69,  308.663818,   17.442999,   150,   279
 2020, 10, 27, 08, 47, -117.668243,   33.733746,   8,  33,  304.379395,   13.173479,   150,   280
 2020, 10, 27, 08, 47, -115.586578,   32.755360,   7,  16,  300.085938,    8.880069,   279,   524
 2020, 10, 27, 08, 47, -109.632492,   30.493233,   9,  97,  318.628540,   20.068571,   531,  1155