year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 06, 05, 28,  114.841515,   24.217367,   8,  70,  315.110474,    4.880189,    77,  1656
 2020, 08, 06, 05, 28,  114.773499,   24.206816,   8,  61,  317.216064,    4.797947,    77,  1665
 2020, 08, 06, 05, 28,  114.269089,   25.103886,   8,  34,  318.886108,    6.615025,   221,  1699
 2020, 08, 06, 05, 28,  115.029732,   25.349876,   8,  66,  312.389343,    3.587085,   240,  1594
 2020, 08, 06, 05, 28,  111.571373,   26.206602,   8,  66,  315.594421,    6.408997,   450,  1979
 2020, 08, 06, 05, 28,  112.081268,   26.752287,   8,  77,  321.919189,    9.964951,   517,  1906
 2020, 08, 06, 05, 28,  114.165779,   27.601053,   8,  56,  309.475922,    3.845356,   592,  1628
 2020, 08, 06, 05, 28,  111.542717,   27.247149,   7,  13,  317.704071,    5.164159,   603,  1950
 2020, 08, 06, 05, 28,  113.585014,   27.618351,   8,  53,  322.134064,    8.778071,   608,  1699
 2020, 08, 06, 05, 28,  112.929520,   28.531786,   8,  70,  317.812256,    5.931437,   758,  1748