year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 13, 19, 19,   80.807014,   41.733170,   9, 100,  335.951752,  122.944557,   268,    12
 2020, 09, 13, 19, 19,   80.802452,   41.732590,   9, 100,  335.612671,  121.386505,   277,    12
 2020, 09, 13, 19, 19,   80.820251,   41.732643,   9,  83,  311.727417,   46.875263,   277,    13