year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 12, 04, 53,  119.844139,   34.409454,   9,  81,  342.582092,   33.445457,     2,  1842
 2020, 11, 12, 04, 53,  119.842468,   34.416214,   8,  78,  317.700134,   11.046300,     3,  1842
 2020, 11, 12, 04, 53,  128.478943,   36.182999,   8,  32,  300.821716,    5.934543,    94,   899
 2020, 11, 12, 04, 53,  117.607330,   35.376755,   8,  71,  310.991486,    9.095745,   202,  2033
 2020, 11, 12, 04, 53,  120.494247,   36.545662,   8,  78,  317.579895,   10.818471,   300,  1696
 2020, 11, 12, 04, 53,  120.353645,   36.726902,   8,  59,  304.367676,    4.152749,   330,  1705
 2020, 11, 12, 04, 53,  121.085037,   37.147263,   8,  59,  304.558441,    4.241449,   375,  1609
 2020, 11, 12, 04, 53,  126.808922,   37.960014,   8,  53,  302.690369,    7.976264,   388,  1026
 2020, 11, 12, 04, 53,  126.351891,   37.960175,   8,  47,  301.480591,    6.473812,   394,  1062
 2020, 11, 12, 04, 53,  112.996994,   35.982395,   8,  67,  308.324493,   11.845129,   428,  2429
 2020, 11, 12, 04, 53,  118.022499,   37.277409,   8,  51,  302.143402,    4.073562,   469,  1929
 2020, 11, 12, 04, 53,  118.357300,   37.627190,   8,  69,  309.948456,    7.365238,   511,  1884
 2020, 11, 12, 04, 53,  118.358459,   37.629154,   8,  68,  308.934204,    6.685462,   512,  1883
 2020, 11, 12, 04, 53,  121.703056,   39.709785,   8,  60,  304.731659,    5.533216,   740,  1455