year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 11, 05, 44,  100.571548,   14.851010,   8,  61,  305.249420,    7.180715,    74,  3020
 2020, 12, 11, 05, 44,  100.573441,   14.854216,   8,  48,  306.573120,    8.627398,    82,  3019
 2020, 12, 11, 05, 44,  100.810379,   14.957309,   8,  70,  310.546906,   12.868473,    86,  2995
 2020, 12, 11, 05, 44,  100.517326,   15.068089,   8,  62,  305.825256,    7.615870,   107,  3019
 2020, 12, 11, 05, 44,  103.638908,   16.177114,   8,  64,  309.407593,    5.063520,   181,  2613
 2020, 12, 11, 05, 44,  103.617973,   16.183548,   8,  65,  309.995422,    5.533420,   182,  2616
 2020, 12, 11, 05, 44,  103.665855,   16.203640,   8,  61,  308.006592,    4.392966,   183,  2608
 2020, 12, 11, 05, 44,  103.659630,   16.202400,   8,  63,  308.560303,    4.755174,   183,  2609
 2020, 12, 11, 05, 44,  103.086365,   16.316044,   8,  60,  308.083435,    4.555855,   216,  2688
 2020, 12, 11, 05, 44,  103.445732,   16.430422,   8,  71,  314.063965,    7.732705,   220,  2632
 2020, 12, 11, 05, 44,  103.443962,   16.431086,   8,  53,  313.134247,    6.961298,   226,  2631
 2020, 12, 11, 05, 44,  103.460815,   16.477192,   8,  68,  312.184448,    6.551486,   230,  2627
 2020, 12, 11, 05, 44,  100.579704,   15.904979,   8,  55,  309.222839,    8.341887,   232,  2990
 2020, 12, 11, 05, 44,  102.934906,   16.576527,   8,  61,  307.844269,    4.498399,   261,  2698
 2020, 12, 11, 05, 44,  104.975540,   19.479998,   8,  67,  308.253784,    9.538328,   629,  2382
 2020, 12, 11, 05, 44,  104.966537,   19.478252,   8,  79,  318.765747,   18.863556,   629,  2383
 2020, 12, 11, 05, 44,  102.644432,   19.142185,   8,  40,  300.679626,    5.117983,   647,  2635
 2020, 12, 11, 05, 44,  105.335884,   19.776142,   8,  69,  309.749023,    9.633791,   662,  2334
 2020, 12, 11, 05, 44,  105.232689,   19.838287,   9,  94,  344.283813,   51.949444,   675,  2343
 2020, 12, 11, 05, 44,  105.059860,   20.040182,   8,  72,  312.109467,   12.295276,   709,  2356