year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 21, 08, 48,   66.069572,   37.461575,   8,  39,  300.576599,    5.766975,    86,  1214
 2020, 11, 21, 08, 48,   62.413265,   37.034870,   8,  50,  301.923767,    4.274373,    97,  1613
 2020, 11, 21, 08, 48,   64.713867,   37.742268,   9,  95,  347.397736,   43.982975,   153,  1341
 2020, 11, 21, 08, 48,   64.704536,   37.741035,   9,  95,  347.336700,   43.831673,   153,  1342
 2020, 11, 21, 08, 48,   62.383205,   38.848286,   8,  75,  315.094299,   11.753752,   365,  1554