year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 10, 04, 39,  131.161591,   32.843384,   8,  64,  306.701233,   10.635153,    10,  1024
 2021, 03, 10, 04, 39,  131.229980,   33.032562,   8,  62,  305.854523,    9.243443,    38,  1015
 2021, 03, 10, 04, 39,  119.845192,   34.414963,   8,  45,  317.970825,   15.386421,   495,  2142
 2021, 03, 10, 04, 39,  119.849915,   34.413155,   8,  40,  309.127716,    8.589782,   497,  2141
 2021, 03, 10, 04, 39,  119.838440,   34.410843,   8,  65,  311.389160,   10.572838,   497,  2142