year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 08, 13, 35,    9.907754,    2.422526,   9,  90,  339.766266,  103.933350,   476,    61
 2021, 03, 08, 13, 35,    9.894932,    2.420579,   9,  87,  335.719238,   88.953751,   476,    62
 2021, 03, 08, 13, 35,    9.911424,    2.414397,   8,  71,  319.572052,   40.009811,   484,    60
 2021, 03, 08, 13, 35,    9.898552,    2.412536,   9,  91,  342.754944,  116.594803,   484,    61
 2021, 03, 08, 13, 35,   10.075109,    3.666745,   9,  85,  327.196106,   66.988037,   665,    29
 2021, 03, 08, 13, 35,   10.073264,    3.681049,   8,  72,  311.958801,   27.729847,   666,    29
 2021, 03, 08, 13, 35,   10.040025,    3.719866,   7,   0,  300.253143,    9.313894,   669,    31
 2021, 03, 08, 13, 35,   10.078762,    3.670141,   8,  64,  327.126343,   67.217438,   674,    28
 2021, 03, 08, 13, 35,   10.064965,    3.668250,   8,  63,  324.721008,   59.383377,   674,    29
 2021, 03, 08, 13, 35,   10.043367,    3.723443,   7,   0,  305.027191,   16.912691,   678,    30
 2021, 03, 08, 13, 35,    9.988994,    4.031095,   8,  59,  304.515686,   14.232174,   726,    29
 2021, 03, 08, 13, 35,    5.565352,    3.468448,   8,  78,  324.601471,   22.990288,   732,   495
 2021, 03, 08, 13, 35,    5.558630,    3.467446,   8,  59,  313.619110,   12.434540,   732,   496
 2021, 03, 08, 13, 35,    5.565516,    3.465320,   8,  74,  321.178131,   19.269648,   738,   494
 2021, 03, 08, 13, 35,    5.558784,    3.464372,   8,  68,  317.772736,   15.994159,   738,   495
 2021, 03, 08, 13, 35,   10.070911,    4.117867,   8,  53,  302.620026,   12.141375,   740,    22
 2021, 03, 08, 13, 35,    9.705144,    4.172898,   7,  19,  306.257111,   12.810844,   756,    47
 2021, 03, 08, 13, 35,    9.636721,    4.277862,   8,  64,  306.632019,   12.692989,   764,    51