year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 20, 01, 10,    6.711665,   32.515385,   8,  74,  308.280945,    9.867935,   178,  1325
 2020, 11, 20, 01, 10,    6.471740,   32.132542,   9,  85,  312.326294,   11.995972,   239,  1309
 2020, 11, 20, 01, 10,    5.960415,   31.704884,   9,  98,  319.341248,   17.329033,   313,  1266
 2020, 11, 20, 01, 10,    6.055221,   31.663658,   9, 100,  327.969849,   24.047266,   317,  1277
 2020, 11, 20, 01, 10,    6.064254,   31.662458,   8,  34,  300.839905,    6.281189,   317,  1278
 2020, 11, 20, 01, 10,    5.807045,   31.689140,   9, 100,  340.360504,   39.215137,   318,  1250
 2020, 11, 20, 01, 10,    5.960290,   31.589754,   9, 100,  335.982086,   33.185593,   330,  1269
 2020, 11, 20, 01, 10,   19.771078,   28.914906,   8,  66,  305.988831,   14.779972,   332,  2831
 2020, 11, 20, 01, 10,   19.773350,   28.912437,   9,  85,  312.656036,   21.053497,   339,  2832
 2020, 11, 20, 01, 10,    9.788032,   28.739815,   9,  88,  313.851227,   12.614835,   665,  1809
 2020, 11, 20, 01, 10,    9.786585,   28.733110,   9,  85,  312.346313,   11.705508,   666,  1809
 2020, 11, 20, 01, 10,    7.707215,   28.615793,   8,  38,  301.110474,    5.836983,   733,  1561