year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 04, 18, 40,  127.764893,   62.519718,   8,  59,  304.816742,   11.411242,   319,  2126
 2020, 09, 04, 18, 40,  127.782120,   62.500870,   8,  40,  314.564301,   17.031693,   323,  2128
 2020, 09, 04, 18, 40,  127.800446,   62.496380,   8,  31,  302.661041,    9.492325,   323,  2129
 2020, 09, 04, 18, 40,  127.693214,   62.504986,   8,  70,  320.590881,   21.853859,   325,  2124
 2020, 09, 04, 18, 40,  127.784859,   62.482613,   9, 100,  327.767242,   32.047031,   325,  2129
 2020, 09, 04, 18, 40,  127.692871,   62.443577,   8,  76,  308.891357,   13.510362,   332,  2127
 2020, 09, 04, 18, 40,  127.766205,   62.425491,   8,  60,  305.040955,   11.419018,   332,  2131
 2020, 09, 04, 18, 40,  127.687737,   62.418442,   7,  22,  306.659790,   10.923891,   335,  2128
 2020, 09, 04, 18, 40,  125.697639,   61.642101,   8,  62,  318.145996,   18.525921,   504,  2080
 2020, 09, 04, 18, 40,  125.648628,   61.636684,   7,  24,  310.315277,   12.521821,   506,  2078
 2020, 09, 04, 18, 40,  125.641586,   61.629917,   9, 100,  333.487030,   35.246601,   507,  2078
 2020, 09, 04, 18, 40,  125.651726,   61.619110,   8,  40,  314.792480,   15.798257,   508,  2079
 2020, 09, 04, 18, 40,  125.647926,   61.594723,   8,  54,  313.713806,   15.316703,   511,  2080
 2020, 09, 04, 18, 40,  125.642616,   61.595711,   9,  94,  316.839386,   18.705549,   513,  2080
 2020, 09, 04, 18, 40,  121.951241,   61.358582,   8,  63,  309.994751,   10.054016,   654,  1902
 2020, 09, 04, 18, 40,  121.858032,   61.299923,   7,  27,  317.414062,   13.343767,   665,  1900
 2020, 09, 04, 18, 40,  121.852417,   61.293453,   7,   0,  321.062073,   15.027487,   666,  1900
 2020, 09, 04, 18, 40,  121.826202,   61.283524,   9,  98,  331.062195,   24.927885,   668,  1899
 2020, 09, 04, 18, 40,  121.841064,   61.280514,   9, 100,  356.484772,   59.314289,   668,  1900
 2020, 09, 04, 18, 40,  121.855858,   61.277512,   9,  83,  346.205597,   42.101192,   668,  1901
 2020, 09, 04, 18, 40,  121.915352,   61.265446,   8,  53,  318.485657,   14.595547,   668,  1905
 2020, 09, 04, 18, 40,  121.820511,   61.277058,   9,  84,  318.301270,   14.674073,   669,  1899
 2020, 09, 04, 18, 40,  121.835426,   61.274036,   9, 100,  338.617371,   33.345467,   669,  1900