year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 29, 01, 48,    6.707602,   32.509457,   9,  90,  314.639404,   13.816493,   218,  2330
 2020, 07, 29, 01, 48,    3.230278,   32.948383,   9,  90,  314.670807,   10.648066,   257,  1986
 2020, 07, 29, 01, 48,    6.225152,   31.816179,   8,  73,  307.997437,    7.781408,   333,  2307
 2020, 07, 29, 01, 48,    6.053467,   31.668243,   9, 100,  327.144653,   22.965029,   361,  2295
 2020, 07, 29, 01, 48,    5.807749,   31.685606,   9, 100,  343.527100,   43.782608,   365,  2268
 2020, 07, 29, 01, 48,    6.061944,   31.631365,   9, 100,  335.132202,   34.047806,   365,  2297
 2020, 07, 29, 01, 48,    5.956645,   31.587948,   9, 100,  329.597961,   26.893305,   376,  2288
 2020, 07, 29, 01, 48,    5.847478,   31.492151,   9,  83,  311.568756,    9.879525,   393,  2280
 2020, 07, 29, 01, 48,    6.039080,   31.333288,   8,  73,  307.852386,    7.477124,   410,  2306
 2020, 07, 29, 01, 48,    9.789397,   28.733158,   9, 100,  327.403351,   32.636074,   664,  2787
 2020, 07, 29, 01, 48,    7.188426,   28.684124,   9,  80,  310.593048,   16.902887,   760,  2499