year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 11, 05, 23,  126.565071,   55.167641,   8,  50,  313.606171,   13.918268,    75,   272
 2020, 07, 11, 05, 23,  126.573395,   55.161549,   8,  54,  316.819092,   19.306335,    82,   271
 2020, 07, 11, 05, 23,  126.557053,   55.161613,   8,  34,  315.229889,   15.780212,    82,   272
 2020, 07, 11, 05, 23,  126.525925,   55.173920,   7,  28,  310.878815,   10.714977,    83,   274
 2020, 07, 11, 05, 23,  125.348953,   55.402653,   9,  87,  330.646790,   36.551891,   117,   351
 2020, 07, 11, 05, 23,  125.335075,   55.402554,   8,  70,  310.388580,   10.241069,   117,   352
 2020, 07, 11, 05, 23,  119.337791,   55.282928,   8,  35,  310.836456,   10.419312,   129,   777
 2020, 07, 11, 05, 23,  116.183662,   56.060379,   8,  51,  321.610443,   10.827155,   277,   977
 2020, 07, 11, 05, 23,  116.209579,   56.120487,   9,  98,  355.154449,   56.175457,   284,   974
 2020, 07, 11, 05, 23,  116.207306,   56.128605,   9,  87,  331.990387,   20.375765,   285,   974
 2020, 07, 11, 05, 23,  116.250267,   56.146770,   8,  44,  315.715210,    7.795748,   290,   970
 2020, 07, 11, 05, 23,  122.559563,   57.541817,   9, 100,  372.779968,  114.226761,   453,   543
 2020, 07, 11, 05, 23,  122.547173,   57.541531,   9, 100,  419.679932,  350.214142,   453,   544
 2020, 07, 11, 05, 23,  122.535248,   57.541245,   9, 100,  391.549347,  183.379501,   453,   545
 2020, 07, 11, 05, 23,  122.511215,   57.551270,   8,  30,  323.039307,   14.143707,   454,   547
 2020, 07, 11, 05, 23,  105.062103,   56.341911,   9,  81,  322.273071,   11.636694,   522,  1733
 2020, 07, 11, 05, 23,  105.049881,   56.339821,   9,  82,  323.177551,   12.674679,   522,  1734
 2020, 07, 11, 05, 23,  105.058525,   56.348381,   9,  96,  349.729553,   38.643044,   523,  1733
 2020, 07, 11, 05, 23,  104.986328,   56.357246,   9,  80,  320.452454,   11.597672,   526,  1738
 2020, 07, 11, 05, 23,  106.970482,   56.830498,   9,  82,  323.046936,   14.122337,   548,  1569
 2020, 07, 11, 05, 23,  106.025726,   56.814102,   9,  82,  323.028748,   11.693114,   567,  1640
 2020, 07, 11, 05, 23,  106.848381,   57.177773,   8,  59,  307.190735,    3.795544,   601,  1563
 2020, 07, 11, 05, 23,  105.885544,   57.871216,   7,   0,  309.182556,    5.419684,   723,  1602
 2020, 07, 11, 05, 23,  106.789871,   58.119167,   8,  37,  307.985443,    4.556201,   739,  1526
 2020, 07, 11, 05, 23,  106.777008,   58.117268,   8,  79,  318.683044,   10.212479,   739,  1527