year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 17, 05, 29,  122.903145,   10.230534,   8,  63,  309.727203,    4.563241,   396,   888
 2020, 12, 17, 05, 29,  122.895157,   10.229429,   8,  66,  311.124420,    5.476455,   396,   889
 2020, 12, 17, 05, 29,  122.939072,   10.458998,   8,  70,  312.424011,    6.562644,   429,   878
 2020, 12, 17, 05, 29,  122.938980,   10.461984,   8,  53,  311.449097,    6.771344,   433,   877
 2020, 12, 17, 05, 29,  122.518593,   10.946999,   8,  53,  311.872559,    7.494754,   510,   917
 2020, 12, 17, 05, 29,  122.526451,   10.944241,   8,  54,  313.524170,    8.428302,   513,   915
 2020, 12, 17, 05, 29,  122.518623,   10.943212,   8,  51,  310.594971,    5.946027,   513,   916