year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 28, 01, 04,    7.113339,   10.420906,   8,  41,  301.423492,    3.697677,     7,  1651
 2020, 12, 28, 01, 04,    7.105271,   10.415392,   8,  71,  307.439331,    6.146181,     8,  1650
 2020, 12, 28, 01, 04,    5.685722,   10.507701,   8,  51,  302.700195,    4.166817,    27,  1452
 2020, 12, 28, 01, 04,    5.695782,   10.478750,   7,  18,  303.295227,    3.684552,    31,  1454
 2020, 12, 28, 01, 04,    5.695407,   10.473514,   9,  83,  311.450562,    7.474404,    32,  1455
 2020, 12, 28, 01, 04,    5.694359,   10.466822,   8,  30,  304.624420,    4.378132,    33,  1455
 2020, 12, 28, 01, 04,    6.444045,   10.268752,   8,  48,  302.262878,    4.245577,    45,  1563
 2020, 12, 28, 01, 04,    6.622678,   10.179745,   8,  58,  304.026398,    4.293529,    54,  1591
 2020, 12, 28, 01, 04,    7.270172,   10.057072,   8,  44,  301.774994,    4.048535,    57,  1684
 2020, 12, 28, 01, 04,    4.114473,   10.534631,   8,  60,  304.348145,    5.397865,    58,  1249
 2020, 12, 28, 01, 04,   13.282792,    8.532584,   8,  74,  308.241821,   15.166553,   134,  2440
 2020, 12, 28, 01, 04,    1.520936,    9.730981,   8,  60,  304.460083,    6.333076,   233,   985
 2020, 12, 28, 01, 04,    0.862742,    9.625430,   8,  66,  305.999084,    8.593432,   263,   903
 2020, 12, 28, 01, 04,   -0.441086,    9.707950,   9, 100,  320.493805,   25.823889,   278,   755
 2020, 12, 28, 01, 04,   -3.379376,    9.035642,   8,  62,  304.992554,    9.421461,   438,   412
 2020, 12, 28, 01, 04,    3.324180,    8.031298,   8,  52,  302.812195,    6.353566,   446,  1220
 2020, 12, 28, 01, 04,    2.352461,    8.103729,   9, 100,  341.747650,   47.727085,   457,  1109
 2020, 12, 28, 01, 04,    2.361606,    8.102385,   8,  52,  302.927917,    6.897038,   457,  1110
 2020, 12, 28, 01, 04,    0.689671,    8.334867,   8,  50,  302.607117,    6.914265,   458,   915
 2020, 12, 28, 01, 04,    2.351290,    8.096214,   9, 100,  320.935883,   20.491255,   458,  1109
 2020, 12, 28, 01, 04,   -3.331750,    8.710466,   8,  70,  306.948334,   11.160919,   486,   427
 2020, 12, 28, 01, 04,    0.313674,    7.597977,   8,  63,  305.110809,    7.840937,   578,   889
 2020, 12, 28, 01, 04,   -1.251570,    7.708688,   9, 100,  330.126862,   42.606140,   590,   716
 2020, 12, 28, 01, 04,   -1.248467,    7.707426,   9, 100,  333.071045,   46.195824,   595,   717
 2020, 12, 28, 01, 04,   -1.249826,    7.697944,   8,  71,  307.353210,   12.252880,   596,   717
 2020, 12, 28, 01, 04,   -0.418031,    7.291471,   8,  67,  306.204651,    9.337877,   636,   811
 2020, 12, 28, 01, 04,   -0.409244,    7.290245,   9, 100,  329.995667,   34.048592,   636,   812
 2020, 12, 28, 01, 04,   -0.400523,    7.289021,   8,  66,  305.805084,    9.089424,   636,   813
 2020, 12, 28, 01, 04,    6.015124,    6.125761,   9,  83,  311.586670,    8.780087,   667,  1634
 2020, 12, 28, 01, 04,    5.437899,    6.067777,   8,  34,  300.844421,    3.634097,   689,  1556
 2020, 12, 28, 01, 04,    6.444207,    5.820709,   8,  67,  306.164215,    5.422227,   702,  1703
 2020, 12, 28, 01, 04,    5.582684,    5.903003,   8,  77,  309.293945,    6.213260,   710,  1581
 2020, 12, 28, 01, 04,    5.049461,    5.952343,   8,  77,  309.482452,    6.961590,   715,  1505
 2020, 12, 28, 01, 04,    6.358782,    5.685837,   9, 100,  331.657806,   21.294682,   724,  1696
 2020, 12, 28, 01, 04,    6.519733,    5.660383,   8,  79,  309.919922,    6.859861,   724,  1719
 2020, 12, 28, 01, 04,    6.667519,    5.636981,   8,  73,  307.988922,    6.220143,   724,  1740
 2020, 12, 28, 01, 04,    6.656818,    5.387776,   8,  45,  301.868164,    4.123595,   761,  1746