year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 08, 03, 20,  144.823395,   -4.299873,   8,  62,  308.935028,    7.403436,     4,  2469
 2020, 09, 08, 03, 20,  144.793777,   -4.304229,   8,  76,  318.440002,   17.224491,     4,  2472
 2020, 09, 08, 03, 20,  144.839142,   -4.268824,   9,  93,  343.644012,   61.381371,     7,  2467
 2020, 09, 08, 03, 20,  144.828964,   -4.270303,   9, 100,  384.203552,  215.986771,     7,  2468
 2020, 09, 08, 03, 20,  144.827942,   -4.260866,   9,  85,  329.171295,   32.755417,     8,  2468
 2020, 09, 08, 03, 20,  143.986206,   -4.331076,   8,  71,  313.493774,   13.363141,    13,  2547
 2020, 09, 08, 03, 20,  144.594742,   -4.187654,   8,  62,  308.949707,    7.842595,    24,  2489
 2020, 09, 08, 03, 20,  145.034195,   -4.077055,   9,  85,  329.526367,   31.470316,    29,  2445
 2020, 09, 08, 03, 20,  143.701996,   -4.264225,   8,  49,  309.889099,    5.291727,    29,  2580
 2020, 09, 08, 03, 20,  145.036865,   -4.082047,   8,  62,  325.990631,   25.677877,    33,  2444
 2020, 09, 08, 03, 20,  143.705704,   -4.260058,   8,  65,  309.928680,    5.526866,    35,  2578
 2020, 09, 08, 03, 20,  144.554947,   -4.105462,   9,  80,  323.010742,   25.355310,    38,  2491
 2020, 09, 08, 03, 20,  144.489166,   -4.085694,   9,  82,  325.538757,   27.455633,    41,  2497
 2020, 09, 08, 03, 20,  144.487823,   -4.076109,   8,  67,  314.366333,   12.926096,    42,  2497
 2020, 09, 08, 03, 20,  143.508743,   -4.205079,   9,  81,  323.760590,   16.695536,    43,  2609
 2020, 09, 08, 03, 20,  143.502670,   -4.205937,   8,  78,  319.696503,   13.126716,    43,  2610
 2020, 09, 08, 03, 20,  143.908554,   -4.128189,   8,  61,  308.280945,    9.146719,    45,  2550
 2020, 09, 08, 03, 20,  142.233734,   -3.885255,   8,  75,  314.947998,   13.716576,   120,  2784
 2020, 09, 08, 03, 20,  142.536682,   -3.746120,   8,  58,  304.668610,    4.528858,   135,  2739
 2020, 09, 08, 03, 20,  142.188660,   -3.527073,   8,  63,  306.141907,    6.591815,   172,  2781
 2020, 09, 08, 03, 20,  142.187393,   -3.523429,   8,  65,  307.485321,    7.652220,   179,  2780
 2020, 09, 08, 03, 20,  140.914658,   -3.600562,   8,  73,  313.224335,   17.279936,   188,  2935
 2020, 09, 08, 03, 20,  140.916595,   -3.605020,   8,  70,  310.311523,   13.725495,   195,  2934
 2020, 09, 08, 03, 20,  140.907471,   -3.606368,   8,  66,  308.041321,   11.127196,   195,  2935
 2020, 09, 08, 03, 20,  138.963181,   -3.703212,   8,  52,  302.448822,   12.749568,   217,  3118
 2020, 09, 08, 03, 20,  138.966736,   -3.694301,   8,  45,  304.928162,   15.337343,   226,  3117
 2020, 09, 08, 03, 20,  137.932709,   -3.667770,   9,  83,  324.533691,   70.010498,   247,  3193
 2020, 09, 08, 03, 20,  140.453110,   -2.550509,   8,  75,  314.833130,   17.725437,   360,  2959
 2020, 09, 08, 03, 20,  140.444611,   -2.551767,   8,  73,  312.915710,   15.198391,   360,  2960