year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 15, 12, 20,   18.790201,    2.394525,   9,  89,  335.591949,   27.273197,   134,  1199
 2020, 07, 15, 12, 20,   18.633114,    2.385609,   8,  66,  308.486542,    4.117614,   136,  1218
 2020, 07, 15, 12, 20,   18.727791,    2.768026,   8,  42,  306.648865,    7.182525,   190,  1197
 2020, 07, 15, 12, 20,   19.056538,    2.943674,   8,  52,  311.700714,    8.058001,   210,  1154
 2020, 07, 15, 12, 20,   19.047981,    2.942411,   8,  72,  313.501862,    9.204738,   210,  1155
 2020, 07, 15, 12, 20,   20.558655,    3.187984,   8,  49,  306.805847,    4.959692,   213,   989
 2020, 07, 15, 12, 20,   20.533106,    3.217176,   8,  50,  303.610077,    2.879806,   217,   992
 2020, 07, 15, 12, 20,   20.121870,    3.199027,   8,  69,  312.941559,   10.645591,   225,  1036
 2020, 07, 15, 12, 20,   20.606939,    3.343832,   8,  62,  305.810577,    4.854535,   234,   978
 2020, 07, 15, 12, 20,   20.854803,    3.421410,   8,  55,  306.818085,    5.505903,   242,   942
 2020, 07, 15, 12, 20,   20.492041,    3.476259,   8,  57,  306.615936,    3.654174,   258,   989
 2020, 07, 15, 12, 20,   20.583235,    3.547554,   8,  53,  304.564606,    3.037028,   265,   975
 2020, 07, 15, 12, 20,   18.800255,    3.281497,   8,  61,  309.328552,    5.733678,   265,  1175
 2020, 07, 15, 12, 20,   20.177500,    3.570947,   8,  54,  307.315887,    6.178668,   278,  1023
 2020, 07, 15, 12, 20,   20.167133,    3.569422,   8,  78,  324.621857,   23.292835,   278,  1024
 2020, 07, 15, 12, 20,   19.085136,    3.509976,   8,  64,  308.758911,    6.133769,   293,  1137
 2020, 07, 15, 12, 20,   19.285069,    3.639240,   8,  63,  311.583038,    7.649698,   308,  1112
 2020, 07, 15, 12, 20,   20.497286,    3.832797,   8,  62,  306.421783,    4.305183,   310,   978
 2020, 07, 15, 12, 20,   19.336405,    3.731464,   8,  77,  318.526489,   13.134823,   319,  1105
 2020, 07, 15, 12, 20,   19.337296,    3.731085,   8,  77,  317.872345,   12.550029,   321,  1104
 2020, 07, 15, 12, 20,   19.191881,    3.717606,   8,  48,  309.147675,    5.119134,   322,  1120
 2020, 07, 15, 12, 20,   19.181864,    3.723783,   8,  75,  316.341217,   10.547928,   323,  1121
 2020, 07, 15, 12, 20,   18.801708,    3.705453,   8,  65,  308.975708,    4.506402,   328,  1164
 2020, 07, 15, 12, 20,   19.141769,    3.956688,   8,  33,  303.772461,    2.974798,   358,  1120
 2020, 07, 15, 12, 20,   20.034365,    4.163722,   8,  63,  306.757690,    5.688240,   370,  1024
 2020, 07, 15, 12, 20,   20.962048,    4.619401,   8,  63,  305.960602,    4.101200,   418,   895
 2020, 07, 15, 12, 20,   21.268211,    4.957108,   8,  67,  308.551239,    6.626314,   459,   850
 2020, 07, 15, 12, 20,   21.727318,    5.346537,   8,  66,  310.813324,   10.523273,   507,   789
 2020, 07, 15, 12, 20,   19.446445,    6.140717,   8,  41,  304.404083,    3.617204,   676,  1039
 2020, 07, 15, 12, 20,   19.079220,    6.542326,   8,  73,  317.930725,   14.338492,   743,  1067