year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 24, 04, 10,  127.274902,   38.592556,   8,  63,  306.074524,    9.557528,    73,  2053
 2020, 10, 24, 04, 10,  122.797882,   41.095371,   8,  31,  300.187103,    5.847464,   571,  2343
 2020, 10, 24, 04, 10,  123.001534,   41.162830,   8,  39,  302.193420,    6.394958,   577,  2322
 2020, 10, 24, 04, 10,  131.225754,   42.741604,   8,  71,  345.994415,   36.725605,   583,  1515
 2020, 10, 24, 04, 10,  131.216324,   42.740227,   9,  84,  325.904144,   18.061527,   583,  1516
 2020, 10, 24, 04, 10,  131.206848,   42.738850,   8,  76,  315.878357,   11.476851,   583,  1517
 2020, 10, 24, 04, 10,  131.223984,   42.748196,   9,  87,  363.202911,   62.745678,   584,  1515
 2020, 10, 24, 04, 10,  131.214539,   42.746819,   9,  93,  343.225098,   33.459782,   584,  1516
 2020, 10, 24, 04, 10,  131.241089,   42.757538,   7,   0,  336.123352,   26.606205,   585,  1513
 2020, 10, 24, 04, 10,  131.231644,   42.756172,   8,  73,  326.223846,   17.357479,   585,  1514
 2020, 10, 24, 04, 10,  131.222198,   42.754784,   9,  84,  343.525116,   33.408379,   585,  1515
 2020, 10, 24, 04, 10,  131.229858,   42.762760,   8,  62,  305.518890,    6.339768,   586,  1514
 2020, 10, 24, 04, 10,  131.220474,   42.761395,   9,  86,  328.318390,   19.820965,   586,  1515
 2020, 10, 24, 04, 10,  132.339859,   43.012527,   8,  68,  337.317444,   30.335194,   600,  1395
 2020, 10, 24, 04, 10,  123.753792,   41.845345,   8,  52,  302.312836,    6.558282,   649,  2223
 2020, 10, 24, 04, 10,  132.370407,   43.369041,   8,  75,  314.300018,   11.658055,   652,  1381
 2020, 10, 24, 04, 10,  131.940231,   43.349377,   8,  32,  316.428131,   10.588736,   658,  1423
 2020, 10, 24, 04, 10,  128.258606,   43.342098,   8,  42,  300.815216,    5.431764,   740,  1790