year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 19, 18, 28,  113.287849,   40.775433,   8,  37,  301.053986,    4.870055,   254,  1772
 2020, 07, 19, 18, 28,  109.659775,   40.608059,   8,  68,  306.399750,    6.767401,   362,  1400
 2020, 07, 19, 18, 28,  111.415916,   40.171230,   8,  41,  301.468262,    4.425771,   388,  1599
 2020, 07, 19, 18, 28,  110.426186,   39.392540,   8,  51,  302.680267,    5.227031,   525,  1520