year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 05, 03, 15,  125.512802,   46.789070,   8,  79,  319.346252,   34.750107,    69,  2983
 2021, 04, 05, 03, 15,  125.499809,   46.784740,   8,  78,  317.573853,   32.057907,    69,  2984
 2021, 04, 05, 03, 15,  122.147850,   45.813179,   8,  69,  310.012360,   32.732426,   100,  3192
 2021, 04, 05, 03, 15,  136.889267,   50.382977,   9,  93,  341.913086,   42.354469,   152,  1988