year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 13, 12, 21,    9.984895,    4.258353,   8,  67,  308.308197,    5.966215,     8,  2261
 2020, 06, 13, 12, 21,    7.062462,    4.654395,   8,  50,  302.507751,    6.596301,   137,  2559
 2020, 06, 13, 12, 21,   20.548117,    8.378569,   8,  42,  310.898682,    6.459539,   385,   848
 2020, 06, 13, 12, 21,   25.107496,   10.535954,   8,  64,  316.944031,    8.998193,   617,   255