year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 03, 20, 21,   88.128571,   69.371902,   9,  82,  311.305084,   15.369998,    76,  1097
 2020, 08, 03, 20, 21,   83.245300,   67.594589,   8,  65,  305.584015,   10.090414,   401,   948
 2020, 08, 03, 20, 21,   70.991127,   66.199997,   8,  58,  303.912598,   12.365355,   669,   379
 2020, 08, 03, 20, 21,   70.985954,   66.199898,   8,  65,  305.617706,   13.709622,   676,   379