year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 21, 11, 05,   28.626085,    3.328031,   8,  76,  315.451935,   12.276217,     6,  2331
 2020, 09, 21, 11, 05,   28.450951,    3.542494,   7,  19,  301.391663,    4.466295,    41,  2346
 2020, 09, 21, 11, 05,   35.233810,    4.708226,   8,  44,  322.278473,    7.928673,    58,  1460
 2020, 09, 21, 11, 05,   38.996235,    5.674435,   9,  80,  332.348236,   21.969036,   119,   988
 2020, 09, 21, 11, 05,   38.994976,    5.682478,   9,  83,  351.597687,   49.334911,   120,   988
 2020, 09, 21, 11, 05,   31.461971,    4.815987,   8,  42,  313.651154,    4.601957,   160,  1965
 2020, 09, 21, 11, 05,   35.456272,    5.537790,   8,  66,  324.245483,    9.731409,   176,  1404
 2020, 09, 21, 11, 05,   35.756271,    5.672678,   8,  57,  322.527344,    5.792765,   189,  1361
 2020, 09, 21, 11, 05,   35.601505,    5.656316,   8,  76,  331.496124,   14.714585,   190,  1382
 2020, 09, 21, 11, 05,   35.600487,    5.663095,   8,  75,  328.870850,   12.706455,   191,  1382
 2020, 09, 21, 11, 05,   35.737663,    5.694557,   8,  52,  324.529877,    6.949345,   193,  1362
 2020, 09, 21, 11, 05,   35.740845,    5.722885,   9,  84,  331.709717,   12.576298,   197,  1361
 2020, 09, 21, 11, 05,   28.471563,    4.640920,   8,  63,  306.314728,    5.182749,   203,  2313
 2020, 09, 21, 11, 05,   35.612156,    5.881033,   9,  87,  335.311676,   19.262451,   223,  1374
 2020, 09, 21, 11, 05,   36.134350,    6.486177,   8,  57,  310.751801,    3.357095,   301,  1289
 2020, 09, 21, 11, 05,   36.167767,    6.577637,   8,  72,  316.670441,    7.102707,   314,  1282
 2020, 09, 21, 11, 05,   35.967838,    6.547932,   8,  73,  317.664246,    8.141270,   314,  1308
 2020, 09, 21, 11, 05,   36.151329,    6.582319,   9,  84,  329.583862,   16.584909,   315,  1284
 2020, 09, 21, 11, 05,   25.109846,    5.317729,   8,  40,  302.848846,    4.974677,   389,  2681
 2020, 09, 21, 11, 05,   34.436600,    8.136795,   8,  67,  311.611542,    4.632303,   583,  1464