year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 13, 07, 22,  100.437584,    5.266606,   8,  58,  304.349823,    6.913548,   187,   280
 2021, 02, 13, 07, 22,  100.428635,    5.265345,   8,  35,  301.799927,    4.881309,   187,   281
 2021, 02, 13, 07, 22,  100.437759,    5.262478,   8,  32,  302.558594,    4.887588,   194,   279
 2021, 02, 13, 07, 22,  100.307648,    6.085265,   8,  60,  319.504547,   20.697119,   314,   275
 2021, 02, 13, 07, 22,  100.308685,    6.093095,   8,  42,  312.653778,   12.276007,   322,   274
 2021, 02, 13, 07, 22,  100.299728,    6.091924,   7,   0,  310.276184,    9.776107,   322,   275