year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 08, 04, 58,  131.431702,   56.549507,   8,  61,  305.120056,    9.856266,   152,   358
 2020, 08, 08, 04, 58,  134.223984,   57.349453,   8,  31,  304.836456,   13.112677,   279,   188
 2020, 08, 08, 04, 58,  134.206055,   57.349766,   8,  70,  310.192078,   20.047668,   279,   189
 2020, 08, 08, 04, 58,  134.188507,   57.350060,   8,  74,  313.634705,   24.149418,   279,   190
 2020, 08, 08, 04, 58,  130.249146,   57.564056,   8,  66,  310.774170,   11.885411,   311,   435
 2020, 08, 08, 04, 58,  130.239395,   57.563934,   8,  70,  313.724365,   14.214243,   311,   436
 2020, 08, 08, 04, 58,  138.303223,   58.745014,   9,  87,  331.208984,   92.989212,   519,    15
 2020, 08, 08, 04, 58,  138.272095,   58.746635,   9,  86,  328.802185,   84.333969,   519,    16
 2020, 08, 08, 04, 58,  133.550995,   58.917519,   8,  74,  313.333405,   20.761343,   520,   223
 2020, 08, 08, 04, 58,  133.530792,   58.917820,   9, 100,  369.895264,  191.510925,   520,   224
 2020, 08, 08, 04, 58,  133.511322,   58.918095,   8,  51,  309.529572,   15.927698,   520,   225
 2020, 08, 08, 04, 58,  132.322830,   59.330048,   9,  80,  320.468506,   27.316755,   583,   291
 2020, 08, 08, 04, 58,  132.307205,   59.330158,   8,  73,  312.612427,   17.488844,   583,   292
 2020, 08, 08, 04, 58,  133.578705,   59.365963,   9,  84,  325.580780,   39.848206,   587,   222
 2020, 08, 08, 04, 58,  133.589188,   59.368443,   9,  87,  330.773712,   51.525253,   595,   221
 2020, 08, 08, 04, 58,  133.571335,   59.368771,   9,  91,  339.508881,   72.341812,   595,   222
 2020, 08, 08, 04, 58,  132.908401,   59.465080,   9,  92,  342.517731,   68.534599,   602,   258
 2020, 08, 08, 04, 58,  132.916855,   59.469650,   8,  64,  333.668610,   49.695461,   610,   257
 2020, 08, 08, 04, 58,  132.898468,   59.469898,   8,  53,  327.926819,   38.373058,   610,   258
 2020, 08, 08, 04, 58,  134.461273,   59.658562,   8,  36,  308.674744,   14.669799,   643,   178
 2020, 08, 08, 04, 58,  136.505219,   59.817936,   8,  62,  323.476257,   52.204994,   668,    88
 2020, 08, 08, 04, 58,  132.398956,   59.937649,   8,  72,  311.631897,   19.249447,   678,   285
 2020, 08, 08, 04, 58,  138.768341,   60.019630,   7,  19,  306.531006,   23.919512,   725,     5
 2020, 08, 08, 04, 58,  138.771591,   60.034233,   8,  42,  307.286621,   25.713121,   726,     5
 2020, 08, 08, 04, 58,  109.970726,   58.604034,   8,  70,  342.349579,   31.561592,   741,  1724
 2020, 08, 08, 04, 58,  105.893707,   57.874897,   9,  87,  330.142822,   24.620649,   748,  2020
 2020, 08, 08, 04, 58,  107.109077,   58.139320,   8,  79,  325.167786,   17.019934,   750,  1935
 2020, 08, 08, 04, 58,  106.548500,   58.094475,   9,  92,  339.745422,   34.650730,   760,  1971