year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 03, 17, 20,  113.162750,   61.537075,   8,  57,  303.715118,   21.003767,    10,   191
 2020, 09, 03, 17, 20,  113.160103,   61.537376,   8,  33,  300.780884,   18.107843,    18,   191
 2020, 09, 03, 17, 20,  112.801987,   61.348221,   9,  89,  314.380524,   35.685059,    40,   174
 2020, 09, 03, 17, 20,  132.252274,   59.940758,   8,  52,  302.973450,    7.579612,   115,  1313