year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 05, 10,  112.876717,   28.706253,   8,  45,  309.803741,    3.742806,    17,  2239
 2020, 08, 23, 05, 10,  115.619171,   29.809715,   8,  51,  317.963196,    6.936434,   102,  1939
 2020, 08, 23, 05, 10,  119.760704,   30.818258,   7,  28,  317.853424,    4.893528,   154,  1422
 2020, 08, 23, 05, 10,  115.137566,   30.204063,   8,  51,  314.543427,    6.877132,   172,  1977
 2020, 08, 23, 05, 10,  114.687263,   30.522818,   8,  48,  318.695129,    7.022445,   231,  2012
 2020, 08, 23, 05, 10,  119.299690,   31.387537,   8,  63,  315.597565,    5.726077,   248,  1458
 2020, 08, 23, 05, 10,  118.497566,   31.344151,   8,  53,  318.925385,    5.582368,   259,  1554
 2020, 08, 23, 05, 10,  112.329773,   30.280394,   8,  44,  311.360046,    5.446901,   262,  2241
 2020, 08, 23, 05, 10,  117.696251,   31.289845,   8,  68,  315.359406,    5.294001,   269,  1652
 2020, 08, 23, 05, 10,  111.589722,   30.365040,   8,  65,  310.307495,    5.556330,   296,  2318
 2020, 08, 23, 05, 10,  116.992874,   31.374975,   8,  63,  313.288727,    4.571904,   298,  1732
 2020, 08, 23, 05, 10,  118.958549,   31.764095,   8,  33,  315.525330,    3.923575,   311,  1486
 2020, 08, 23, 05, 10,  106.805008,   29.540899,   8,  67,  314.330170,    8.929790,   332,  2838
 2020, 08, 23, 05, 10,  106.892082,   29.684921,   8,  37,  314.014069,   10.817665,   349,  2823
 2020, 08, 23, 05, 10,  116.220848,   31.613844,   8,  63,  315.078186,    5.175354,   352,  1812
 2020, 08, 23, 05, 10,  117.436882,   31.818703,   7,  22,  316.893799,    4.286512,   353,  1664
 2020, 08, 23, 05, 10,  118.341278,   31.963949,   8,  59,  313.140930,    4.176038,   354,  1552
 2020, 08, 23, 05, 10,  106.891739,   29.687420,   8,  62,  314.407043,   10.416205,   356,  2822
 2020, 08, 23, 05, 10,  117.052437,   31.846676,   8,  68,  316.141205,    5.227958,   366,  1709
 2020, 08, 23, 05, 10,  116.554771,   31.826990,   8,  55,  315.375793,    5.153733,   375,  1767
 2020, 08, 23, 05, 10,  115.671341,   32.012238,   8,  59,  310.606934,    3.813157,   424,  1860
 2020, 08, 23, 05, 10,  115.099617,   32.109585,   8,  50,  312.224030,    4.448463,   453,  1918
 2020, 08, 23, 05, 10,  115.959618,   32.313732,   8,  50,  311.361084,    3.703907,   461,  1818
 2020, 08, 23, 05, 10,  106.083954,   30.632629,   8,  43,  308.603760,    7.516989,   520,  2865
 2020, 08, 23, 05, 10,  115.812523,   32.857952,   8,  70,  315.880859,    5.727487,   545,  1815