year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 02, 10, 57,   37.694412,    0.227870,   9,  85,  336.958893,   15.189652,    29,  1477
 2020, 10, 02, 10, 57,   35.205669,   -0.123174,   9,  86,  332.336548,   19.243675,    33,  1832
 2020, 10, 02, 10, 57,   37.804253,    0.912613,   8,  58,  333.101135,   12.712798,   128,  1440
 2020, 10, 02, 10, 57,   32.286205,    0.130436,   8,  60,  307.875183,    5.966974,   136,  2165
 2020, 10, 02, 10, 57,   29.393763,   -0.096315,   8,  53,  302.562897,    6.734689,   168,  2502
 2020, 10, 02, 10, 57,   32.125214,    0.908738,   8,  75,  315.792633,   12.634588,   254,  2164
 2020, 10, 02, 10, 57,   32.323246,    0.935799,   8,  45,  303.927246,    3.374298,   256,  2143
 2020, 10, 02, 10, 57,   32.126972,    0.912881,   8,  74,  315.244446,   12.298009,   257,  2163
 2020, 10, 02, 10, 57,   38.172497,    1.974974,   8,  70,  330.902283,    5.918406,   277,  1359
 2020, 10, 02, 10, 57,   37.986652,    2.351629,   8,  69,  328.225800,    8.564245,   337,  1372
 2020, 10, 02, 10, 57,   37.979385,    2.350546,   9,  90,  345.302155,   27.368286,   337,  1373
 2020, 10, 02, 10, 57,   37.978432,    2.357348,   9,  87,  342.029785,   23.088028,   338,  1373
 2020, 10, 02, 10, 57,   30.292978,    1.224465,   8,  66,  315.818329,    9.074967,   344,  2377
 2020, 10, 02, 10, 57,   30.280994,    1.249693,   8,  73,  313.176300,    9.013151,   347,  2378
 2020, 10, 02, 10, 57,   39.160526,    2.612941,   8,  41,  334.388000,   14.401566,   349,  1217
 2020, 10, 02, 10, 57,   39.152447,    2.611720,   9,  93,  349.113281,   35.673569,   349,  1218
 2020, 10, 02, 10, 57,   39.159477,    2.620088,   9, 100,  393.705139,  158.591476,   350,  1217
 2020, 10, 02, 10, 57,   39.151394,    2.618858,   8,  55,  340.625671,   20.228632,   350,  1218
 2020, 10, 02, 10, 57,   39.158554,    2.633262,   9,  92,  355.198364,   46.924000,   353,  1216
 2020, 10, 02, 10, 57,   39.150448,    2.632076,   9,  81,  344.156067,   25.588917,   353,  1217
 2020, 10, 02, 10, 57,   39.149384,    2.639215,   8,  76,  341.710236,   23.353996,   354,  1217
 2020, 10, 02, 10, 57,   30.323669,    1.498757,   8,  62,  305.940674,    5.238222,   386,  2367
 2020, 10, 02, 10, 57,   30.470642,    1.566552,   8,  39,  304.482971,    4.585907,   391,  2348
 2020, 10, 02, 10, 57,   30.711603,    1.763810,   8,  63,  306.506256,    6.520705,   413,  2315
 2020, 10, 02, 10, 57,   30.711620,    1.767514,   8,  55,  312.192139,   10.581873,   417,  2314
 2020, 10, 02, 10, 57,   33.825977,    2.345925,   8,  71,  315.193054,    7.978118,   429,  1939
 2020, 10, 02, 10, 57,   33.818104,    2.402341,   8,  70,  315.183380,    6.670823,   438,  1938
 2020, 10, 02, 10, 57,   33.804516,    2.868486,   8,  45,  311.742798,    6.329320,   507,  1927
 2020, 10, 02, 10, 57,   33.839897,    2.895298,   9,  81,  331.224915,   21.098124,   510,  1922
 2020, 10, 02, 10, 57,   33.855518,    2.949010,   8,  73,  316.426666,    8.030610,   518,  1918
 2020, 10, 02, 10, 57,   33.800743,    2.997681,   8,  67,  313.445129,    6.448513,   526,  1924
 2020, 10, 02, 10, 57,   31.220381,    2.629159,   8,  66,  317.653137,    6.415732,   532,  2222
 2020, 10, 02, 10, 57,   31.244638,    2.657856,   8,  44,  315.010010,    6.161314,   535,  2218
 2020, 10, 02, 10, 57,   29.278938,    2.483351,   8,  49,  305.862732,    9.306408,   554,  2455
 2020, 10, 02, 10, 57,   33.605274,    3.184193,   8,  32,  307.443298,    5.292574,   558,  1943
 2020, 10, 02, 10, 57,   32.792023,    3.093322,   8,  77,  317.927673,   11.537302,   564,  2041
 2020, 10, 02, 10, 57,   38.305511,    3.939660,   9,  91,  346.426697,   31.776157,   565,  1285
 2020, 10, 02, 10, 57,   38.297848,    3.938526,   9,  82,  335.157043,   16.808201,   565,  1286
 2020, 10, 02, 10, 57,   33.974857,    3.341201,   8,  32,  311.788147,    5.647851,   573,  1892
 2020, 10, 02, 10, 57,   42.024113,    4.964769,   8,  53,  325.656677,   12.490674,   635,   828
 2020, 10, 02, 10, 57,   33.171738,    3.752127,   9,  80,  322.802094,   13.490839,   652,  1980
 2020, 10, 02, 10, 57,   33.550167,    4.444491,   8,  62,  313.233215,    6.570246,   746,  1914
 2020, 10, 02, 10, 57,   33.587109,    4.457287,   8,  69,  316.382507,    7.657260,   747,  1909