year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 13, 28,   10.926433,   -2.937196,   8,  41,  303.035126,    8.154868,     2,   218
 2020, 08, 07, 13, 28,   10.988158,   -2.888680,   8,  59,  305.318054,   10.080617,     5,   211
 2020, 08, 07, 13, 28,   10.978966,   -2.890199,   8,  69,  309.793304,   14.806913,     5,   212
 2020, 08, 07, 13, 28,   11.442379,   -2.734225,   8,  40,  304.302338,   10.904365,    11,   165
 2020, 08, 07, 13, 28,   11.645071,   -2.686204,   9,  83,  324.811066,   43.362762,    12,   146
 2020, 08, 07, 13, 28,   11.633910,   -2.688122,   9,  81,  321.723907,   36.790649,    12,   147
 2020, 08, 07, 13, 28,   11.440353,   -2.721333,   8,  66,  308.069855,   15.307121,    12,   165
 2020, 08, 07, 13, 28,   11.646589,   -2.687352,   8,  77,  316.667023,   27.472904,    20,   145
 2020, 08, 07, 13, 28,   11.635422,   -2.689183,   9,  82,  323.125031,   39.744926,    20,   146
 2020, 08, 07, 13, 28,   11.441334,   -2.721109,   8,  66,  308.044769,   15.030695,    20,   164
 2020, 08, 07, 13, 28,   11.577221,   -2.672078,   8,  64,  306.776215,   14.230413,    22,   151
 2020, 08, 07, 13, 28,   10.697659,   -2.723717,   8,  42,  306.547424,    9.447462,    37,   236
 2020, 08, 07, 13, 28,   10.687019,   -2.725466,   8,  70,  310.240784,   13.718334,    37,   237
 2020, 08, 07, 13, 28,   11.466091,   -2.583995,   8,  41,  301.134308,    6.916570,    38,   159
 2020, 08, 07, 13, 28,   10.674056,   -2.702372,   8,  31,  309.065918,   11.176731,    39,   238
 2020, 08, 07, 13, 28,   10.664467,   -2.703958,   9,  84,  325.839874,   36.925095,    39,   239
 2020, 08, 07, 13, 28,   10.699524,   -2.672863,   8,  31,  301.010895,    5.298442,    41,   235
 2020, 08, 07, 13, 28,   10.689756,   -2.674499,   8,  70,  310.680206,   15.030848,    41,   236
 2020, 08, 07, 13, 28,    9.976538,   -2.698928,   9,  81,  321.311554,   24.962624,    56,   314
 2020, 08, 07, 13, 28,    9.968225,   -2.700305,   8,  78,  319.457794,   21.958216,    56,   315
 2020, 08, 07, 13, 28,    9.974682,   -2.687168,   7,  26,  313.048462,   14.163966,    57,   314
 2020, 08, 07, 13, 28,    9.966363,   -2.688549,   7,  21,  312.495697,   13.298156,    57,   315
 2020, 08, 07, 13, 28,   11.367511,   -2.414658,   8,  67,  308.178070,   14.879277,    60,   165
 2020, 08, 07, 13, 28,    9.944200,   -2.656084,   7,   0,  317.065063,   21.759441,    60,   317
 2020, 08, 07, 13, 28,    9.935690,   -2.657518,   7,   0,  346.569092,   75.936127,    60,   318
 2020, 08, 07, 13, 28,   10.715427,   -2.512847,   8,  47,  305.892578,   10.762546,    61,   230
 2020, 08, 07, 13, 28,    9.944663,   -2.657089,   7,   0,  315.525543,   19.737789,    67,   316
 2020, 08, 07, 13, 28,   11.369663,   -2.413132,   8,  65,  307.353333,   14.081453,    68,   164
 2020, 08, 07, 13, 28,   10.717919,   -2.519412,   8,  49,  303.445465,    7.557937,    68,   229
 2020, 08, 07, 13, 28,   10.709942,   -2.482664,   8,  71,  321.651276,   31.668468,    71,   229
 2020, 08, 07, 13, 28,   10.701797,   -2.484020,   8,  77,  322.129456,   32.488522,    71,   230
 2020, 08, 07, 13, 28,   11.306835,   -2.357488,   8,  60,  304.702576,   11.010049,    73,   169
 2020, 08, 07, 13, 28,   11.191429,   -2.376811,   7,  29,  300.135742,    6.716222,    73,   180
 2020, 08, 07, 13, 28,   11.369924,   -2.267184,   8,  53,  302.592468,    8.902440,    87,   161
 2020, 08, 07, 13, 28,   11.206717,   -2.174445,   8,  68,  308.958313,   14.676600,   104,   174
 2020, 08, 07, 13, 28,   12.741956,   -1.875553,   8,  42,  300.793762,   13.040875,   107,    42
 2020, 08, 07, 13, 28,   12.736308,   -1.886950,   8,  60,  304.871185,   19.153173,   115,    42
 2020, 08, 07, 13, 28,   11.152318,   -1.997678,   8,  63,  306.050415,   12.247581,   134,   175
 2020, 08, 07, 13, 28,   11.019867,   -1.887414,   8,  36,  302.717712,    7.749598,   152,   185
 2020, 08, 07, 13, 28,   11.009535,   -1.889105,   8,  69,  310.013000,   16.409979,   152,   186
 2020, 08, 07, 13, 28,   10.904263,   -1.799997,   8,  71,  310.862183,   18.416683,   168,   194
 2020, 08, 07, 13, 28,   10.429670,   -1.814896,   8,  45,  305.213440,    9.527697,   173,   242
 2020, 08, 07, 13, 28,   10.430486,   -1.821896,   8,  64,  306.918365,   11.435042,   180,   241
 2020, 08, 07, 13, 28,   10.808433,   -1.709760,   8,  60,  304.726593,    9.684309,   184,   201
 2020, 08, 07, 13, 28,    9.570399,   -0.501149,   8,  69,  320.537170,   22.075867,   394,   301
 2020, 08, 07, 13, 28,    9.562175,   -0.502464,   9,  86,  328.326691,   34.247990,   394,   302
 2020, 08, 07, 13, 28,    9.548957,   -0.480342,   9,  84,  327.149353,   31.147303,   396,   303
 2020, 08, 07, 13, 28,    9.550663,   -0.482909,   9,  83,  324.340729,   29.002020,   403,   302
 2020, 08, 07, 13, 28,   10.578244,    1.304532,   8,  57,  303.641693,   12.329892,   646,   156
 2020, 08, 07, 13, 28,   10.788915,    1.918061,   8,  57,  303.829651,   13.231839,   730,   126
 2020, 08, 07, 13, 28,    9.727408,    1.768937,   8,  59,  306.000854,   10.531659,   731,   229
 2020, 08, 07, 13, 28,   10.792282,    1.916261,   8,  38,  301.912506,   11.219203,   738,   125
 2020, 08, 07, 13, 28,    9.728030,    1.774178,   8,  53,  305.486633,    8.930747,   739,   228
 2020, 08, 07, 13, 28,    9.818272,    1.825567,   8,  62,  305.771942,    8.115378,   742,   218
 2020, 08, 07, 13, 28,    9.842251,    1.867392,   8,  54,  304.334686,    8.385125,   745,   215