year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 13, 04,    2.286291,   51.036011,   8,  66,  320.420319,   10.207209,   644,   945
 2020, 08, 09, 13, 04,    3.809005,   51.165287,   8,  76,  322.075195,   13.795681,   646,   825
 2020, 08, 09, 13, 04,    3.807510,   51.174149,   8,  79,  324.873291,   16.418781,   647,   825
 2020, 08, 09, 13, 04,    0.380083,   51.663139,   9,  90,  339.785858,   38.715546,   762,  1068