year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 01, 22, 44,   55.857105,   53.407413,   8,  55,  303.371368,    5.162887,   414,  1915
 2020, 08, 01, 22, 44,   55.853466,   53.400711,   8,  52,  302.836151,    4.972222,   415,  1915
 2020, 08, 01, 22, 44,   61.598778,   50.613655,   8,  43,  301.676788,    8.168814,   621,  2425
 2020, 08, 01, 22, 44,   61.612358,   50.610046,   8,  31,  300.614563,    7.604659,   621,  2426
 2020, 08, 01, 22, 44,   61.595051,   50.619114,   8,  59,  304.220459,    9.935471,   625,  2425
 2020, 08, 01, 22, 44,   61.608677,   50.615562,   8,  41,  301.458130,    8.310506,   625,  2426
 2020, 08, 01, 22, 44,   53.807289,   51.846760,   9,  94,  317.010834,   13.642272,   694,  1829
 2020, 08, 01, 22, 44,   53.818806,   51.844662,   8,  63,  305.139801,    7.209608,   694,  1830
 2020, 08, 01, 22, 44,   52.759033,   51.569782,   7,   9,  301.460999,    4.661652,   761,  1756
 2020, 08, 01, 22, 44,   52.744961,   51.565189,   8,  66,  305.826324,    6.710666,   762,  1755
 2020, 08, 01, 22, 44,   52.756077,   51.563248,   8,  76,  308.886597,    8.144555,   762,  1756