year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 18, 04, 47,  122.566826,   40.645237,   8,  66,  319.546509,    8.805788,   208,  1501
 2020, 07, 18, 04, 47,  123.752907,   41.844296,   8,  78,  318.107849,    8.737789,   361,  1343
 2020, 07, 18, 04, 47,  110.490601,   39.456623,   8,  48,  303.943787,    6.548651,   390,  2639