year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 17, 08, 04,   64.753990,   38.605713,   8,  79,  323.431244,   18.024002,   132,  2387
 2020, 10, 17, 08, 04,   72.761543,   40.676460,   8,  65,  307.252594,    4.365853,   212,  1565
 2020, 10, 17, 08, 04,   80.808624,   41.722179,   8,  73,  312.976715,   13.122810,   232,   797
 2020, 10, 17, 08, 04,   80.807434,   41.731171,   9,  85,  327.210083,   28.750851,   233,   797
 2020, 10, 17, 08, 04,   80.795021,   41.730213,   8,  67,  308.277618,    9.095632,   233,   798
 2020, 10, 17, 08, 04,   58.931282,   38.220818,   8,  72,  313.821472,   15.879083,   293,  2927
 2020, 10, 17, 08, 04,   68.544327,   40.919525,   8,  68,  311.514526,    6.493655,   351,  1977
 2020, 10, 17, 08, 04,   68.538177,   40.917061,   8,  69,  312.186920,    6.832968,   352,  1977
 2020, 10, 17, 08, 04,   69.349960,   41.184093,   8,  68,  309.559021,    5.441151,   369,  1893
 2020, 10, 17, 08, 04,   69.250153,   41.275879,   8,  59,  306.265137,    4.015368,   385,  1899
 2020, 10, 17, 08, 04,   74.395668,   42.677597,   9,  80,  320.033600,   13.748784,   474,  1334
 2020, 10, 17, 08, 04,   76.655304,   43.209045,   8,  75,  314.282867,   11.716581,   514,  1122
 2020, 10, 17, 08, 04,   73.142387,   42.840031,   9,  83,  324.460114,   13.953000,   523,  1452
 2020, 10, 17, 08, 04,   77.435837,   43.542171,   8,  67,  310.219757,    8.994119,   551,  1056
 2020, 10, 17, 08, 04,   74.535538,   43.235348,   9,  84,  327.422485,   18.194736,   554,  1305
 2020, 10, 17, 08, 04,   73.901016,   43.413815,   9,  87,  372.985291,   88.404495,   593,  1359
 2020, 10, 17, 08, 04,   68.490784,   43.025555,   9,  95,  349.864716,   44.690701,   660,  1904
 2020, 10, 17, 08, 04,   68.488495,   43.032387,   9,  93,  344.772980,   36.957912,   661,  1904
 2020, 10, 17, 08, 04,   78.310249,   44.952789,   8,  69,  310.007050,    7.356054,   749,   955
 2020, 10, 17, 08, 04,   67.447128,   43.498573,   8,  67,  313.208496,    8.382061,   757,  1978