year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 05, 11,  114.685555,   30.525106,   8,  31,  319.315857,    7.163934,   159,  2012
 2020, 09, 08, 05, 11,  118.166504,   31.136162,   8,  71,  317.659393,    6.243212,   164,  1600
 2020, 09, 08, 05, 11,  116.126053,   32.867729,   8,  65,  316.120819,    4.976099,   467,  1779
 2020, 09, 08, 05, 11,  116.574783,   33.614094,   8,  57,  319.313141,    6.504063,   566,  1702
 2020, 09, 08, 05, 11,  116.426392,   34.011337,   8,  53,  315.643860,    6.209063,   628,  1705
 2020, 09, 08, 05, 11,  115.213585,   34.559181,   8,  69,  318.572571,    5.774612,   738,  1821