year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 16, 01, 22,    6.706766,   32.511829,   8,  75,  308.759033,    9.594459,   582,  1687
 2020, 12, 16, 01, 22,   20.949802,   28.908888,   8,  71,  307.372040,   36.975037,   636,  3173
 2020, 12, 16, 01, 22,   20.964956,   28.904486,   8,  32,  300.698914,   26.065605,   636,  3174
 2020, 12, 16, 01, 22,    6.466946,   32.136402,   8,  59,  304.242554,    7.550841,   643,  1672
 2020, 12, 16, 01, 22,   20.953394,   28.903124,   9,  81,  310.949585,   44.046761,   645,  3174
 2020, 12, 16, 01, 22,   19.774260,   28.912792,   8,  68,  306.426300,   28.769058,   684,  3099
 2020, 12, 16, 01, 22,    6.061860,   31.800619,   9, 100,  345.696655,   38.772018,   702,  1635
 2020, 12, 16, 01, 22,    6.060421,   31.794035,   9,  80,  310.302277,    9.806214,   703,  1635
 2020, 12, 16, 01, 22,    5.053722,   31.848305,   7,  28,  300.480042,    6.094733,   718,  1514
 2020, 12, 16, 01, 22,    5.966898,   31.706957,   9, 100,  333.296112,   25.582291,   718,  1627
 2020, 12, 16, 01, 22,    6.059443,   31.665659,   9, 100,  323.185974,   16.976122,   722,  1640
 2020, 12, 16, 01, 22,    5.805402,   31.685484,   9, 100,  327.210358,   20.541056,   725,  1609
 2020, 12, 16, 01, 22,    5.813457,   31.684216,   9, 100,  329.050751,   22.023605,   725,  1610
 2020, 12, 16, 01, 22,    5.986363,   31.636402,   9, 100,  326.472565,   19.873144,   728,  1632
 2020, 12, 16, 01, 22,    6.058876,   31.624846,   9,  80,  310.544220,   10.291273,   728,  1641
 2020, 12, 16, 01, 22,    5.960241,   31.592859,   9, 100,  337.553284,   29.629393,   735,  1630
 2020, 12, 16, 01, 22,    5.960053,   31.586319,   8,  43,  301.635101,    6.536880,   736,  1631