year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 30, 09, 58,   40.179230,   37.024529,   8,  58,  316.969055,   16.349253,     0,  2094
 2020, 12, 30, 09, 58,   40.715622,   37.152676,   8,  77,  316.663361,   13.872953,     3,  2044
 2020, 12, 30, 09, 58,   40.403896,   37.092194,   8,  62,  305.560028,    7.259732,     3,  2073
 2020, 12, 30, 09, 58,   40.445282,   37.108002,   8,  54,  302.855804,    5.302892,     4,  2069
 2020, 12, 30, 09, 58,   40.434402,   37.105881,   8,  76,  315.599945,   13.918484,     4,  2070
 2020, 12, 30, 09, 58,   38.996887,   36.832298,   8,  55,  303.146729,    4.875131,     6,  2193
 2020, 12, 30, 09, 58,   40.416962,   37.125683,   8,  70,  310.137970,    9.617096,     7,  2071
 2020, 12, 30, 09, 58,   40.230431,   37.089352,   8,  72,  311.674072,   11.101200,     7,  2088
 2020, 12, 30, 09, 58,   40.228176,   37.096706,   8,  73,  312.916382,   11.960431,     8,  2088
 2020, 12, 30, 09, 58,   40.434372,   37.144493,   8,  58,  304.103851,    5.777337,     9,  2069
 2020, 12, 30, 09, 58,   40.331722,   37.140144,   8,  58,  304.219330,    6.008872,    11,  2078
 2020, 12, 30, 09, 58,   38.876274,   36.934242,   8,  62,  305.943481,    6.162211,    24,  2202
 2020, 12, 30, 09, 58,   38.526867,   36.987812,   8,  57,  303.934479,    5.517709,    42,  2237
 2020, 12, 30, 09, 58,   39.659187,   37.251705,   9,  81,  321.086517,   20.094177,    46,  2130
 2020, 12, 30, 09, 58,   39.647461,   37.249386,   8,  51,  306.249603,    7.482606,    46,  2131
 2020, 12, 30, 09, 58,   39.652096,   37.248447,   8,  78,  321.605072,   19.866463,    48,  2130
 2020, 12, 30, 09, 58,   39.649818,   37.255989,   7,  23,  303.720367,    5.721208,    49,  2130
 2020, 12, 30, 09, 58,   39.610096,   37.263958,   8,  54,  302.975800,    6.174306,    51,  2133
 2020, 12, 30, 09, 58,   39.553844,   37.284702,   9,  94,  344.517609,   55.141212,    55,  2137
 2020, 12, 30, 09, 58,   39.680428,   37.318108,   8,  57,  303.937439,    6.497618,    56,  2126
 2020, 12, 30, 09, 58,   39.551495,   37.292263,   8,  57,  303.842010,    6.565322,    56,  2137
 2020, 12, 30, 09, 58,   39.544586,   37.314980,   8,  64,  306.709137,    8.458678,    59,  2137
 2020, 12, 30, 09, 58,   43.015568,   42.113724,   8,  36,  300.408142,    4.379810,   670,  1640