year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 19, 18, 23,  106.550179,   58.099091,   8,  59,  304.280518,   13.716524,    90,   770
 2020, 07, 19, 18, 23,  106.547874,   58.040207,   9, 100,  320.599762,   29.061903,   101,   771
 2020, 07, 19, 18, 23,  105.885284,   57.873928,   9,  93,  316.237366,   26.190283,   132,   737