year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 19, 00,  106.425156,   63.836739,   8,  58,  303.944183,    9.484658,    26,  1158
 2020, 07, 01, 19, 00,  113.164520,   61.542503,   9, 100,  330.147705,   21.763077,   228,  1645
 2020, 07, 01, 19, 00,  112.807388,   61.348576,   9, 100,  355.618408,   51.119843,   264,  1632
 2020, 07, 01, 19, 00,  111.928055,   60.540836,   8,  42,  301.487671,    5.203193,   400,  1615
 2020, 07, 01, 19, 00,  110.787384,   59.878540,   8,  50,  302.548157,    5.131503,   521,  1570
 2020, 07, 01, 19, 00,  110.891861,   59.800274,   9, 100,  335.719666,   26.429941,   530,  1581
 2020, 07, 01, 19, 00,   97.351196,   60.844505,   9, 100,  322.518677,   30.487896,   580,   748
 2020, 07, 01, 19, 00,   97.413963,   60.766197,   8,  78,  309.785675,   16.120552,   588,   752
 2020, 07, 01, 19, 00,   96.251633,   60.435459,   9, 100,  343.357971,   75.605545,   648,   700
 2020, 07, 01, 19, 00,   96.506889,   60.424847,   9, 100,  353.838348,  101.328934,   648,   712