year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 02, 01, 28,   12.914692,   11.148661,   8,  44,  301.722748,   15.959805,   162,  3048
 2021, 02, 02, 01, 28,    6.440783,   11.792740,   8,  63,  305.111603,    8.868470,   244,  2297
 2021, 02, 02, 01, 28,    2.830086,   11.740742,   9,  81,  310.759979,    9.218531,   342,  1888
 2021, 02, 02, 01, 28,    1.729364,   11.195627,   8,  76,  308.864105,    7.127245,   449,  1762
 2021, 02, 02, 01, 28,    1.728254,   11.188929,   7,  11,  301.171143,    3.693115,   450,  1762
 2021, 02, 02, 01, 28,   -8.853381,   12.489148,   8,  55,  303.466522,    8.482146,   476,   439
 2021, 02, 02, 01, 28,    0.980393,   11.117949,   8,  52,  302.854614,    4.340937,   478,  1662
 2021, 02, 02, 01, 28,    1.478008,   10.470136,   8,  58,  304.009735,    5.291868,   562,  1751
 2021, 02, 02, 01, 28,    2.629372,   10.213195,   8,  65,  305.566498,    6.275699,   572,  1908
 2021, 02, 02, 01, 28,    0.366914,   10.388908,   8,  70,  306.904663,    5.895484,   600,  1601
 2021, 02, 02, 01, 28,  -10.804045,   11.855485,   9,  92,  316.019562,   27.902887,   605,   227
 2021, 02, 02, 01, 28,  -10.794715,   11.854435,   9,  98,  319.303864,   33.032085,   605,   228
 2021, 02, 02, 01, 28,  -10.800322,   11.850522,   9, 100,  325.558014,   43.450073,   613,   228
 2021, 02, 02, 01, 28,  -10.791720,   11.849483,   8,  50,  302.638367,   12.172990,   613,   229
 2021, 02, 02, 01, 28,   -0.115656,   10.153441,   8,  58,  304.091827,    5.082888,   646,  1542
 2021, 02, 02, 01, 28,    0.520792,   10.053569,   9,  81,  310.896881,    8.084188,   646,  1633
 2021, 02, 02, 01, 28,   -1.220302,   10.243228,   8,  56,  303.668518,    5.375351,   658,  1390
 2021, 02, 02, 01, 28,    5.469075,    9.064302,   8,  58,  303.994843,    6.534653,   673,  2260
 2021, 02, 02, 01, 28,    0.080714,    9.763748,   8,  67,  306.238586,    5.821159,   699,  1581