year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 08, 12, 30,   14.766898,   14.281028,   8,  67,  342.633545,   28.611553,     0,  1173
 2020, 10, 08, 12, 30,   14.790897,   14.299128,   8,  58,  331.458618,   12.543385,     2,  1170
 2020, 10, 08, 12, 30,   14.807310,   14.308795,   8,  34,  331.284027,   12.534558,     3,  1168
 2020, 10, 08, 12, 30,   14.720430,   14.296961,   8,  62,  329.576843,   12.793310,     3,  1178
 2020, 10, 08, 12, 30,   14.711792,   14.295788,   9, 100,  371.883911,   93.572350,     3,  1179
 2020, 10, 08, 12, 30,   14.703160,   14.294607,   9,  80,  339.080872,   24.926081,     3,  1180
 2020, 10, 08, 12, 30,   14.823757,   14.318476,   8,  35,  326.126160,    9.445477,     4,  1166
 2020, 10, 08, 12, 30,   14.728027,   14.305403,   8,  38,  322.457550,    7.771807,     4,  1177
 2020, 10, 08, 12, 30,   14.719370,   14.304218,   8,  74,  331.800171,   16.708145,     4,  1178
 2020, 10, 08, 12, 30,   14.813961,   14.324583,   8,  61,  333.097107,   15.748465,     5,  1167
 2020, 10, 08, 12, 30,   14.776966,   14.334376,   8,  64,  330.021606,   12.002308,     7,  1171
 2020, 10, 08, 12, 30,   14.768262,   14.333179,   8,  35,  325.961975,    7.965181,     7,  1172
 2020, 10, 08, 12, 30,    2.125664,   12.258731,   8,  45,  303.035919,    4.890525,     8,  2762
 2020, 10, 08, 12, 30,    2.677491,   12.471388,   8,  52,  306.097504,    4.167606,    24,  2678
 2020, 10, 08, 12, 30,    2.670899,   12.470140,   8,  69,  311.390198,    7.964229,    24,  2679
 2020, 10, 08, 12, 30,    0.005432,   15.864916,   7,  24,  326.719910,   16.376211,   603,  2893
 2020, 10, 08, 12, 30,    0.002740,   15.876550,   9,  98,  356.620911,   88.840599,   604,  2893
 2020, 10, 08, 12, 30,   -0.000245,   15.862903,   8,  47,  322.510162,   12.020000,   610,  2893
 2020, 10, 08, 12, 30,    0.005733,   15.876363,   9,  93,  346.707153,   60.788868,   611,  2892
 2020, 10, 08, 12, 30,   -0.002902,   15.874537,   8,  79,  331.200043,   25.688904,   611,  2893