year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 20, 47,   80.605537,   45.649719,   8,  54,  303.175079,    7.695700,    45,  1806
 2020, 10, 21, 20, 47,   80.615685,   45.647907,   8,  40,  301.299255,    6.968709,    45,  1807
 2020, 10, 21, 20, 47,   72.536789,   44.436417,   9, 100,  333.104095,    0.000000,   393,  1106
 2020, 10, 21, 20, 47,   81.059265,   41.711563,   8,  76,  308.888855,   13.067888,   605,  1996
 2020, 10, 21, 20, 47,   75.108383,   42.682186,   9, 100,  324.639465,   20.008282,   607,  1376