year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 26, 19, 29,  136.084091,   66.675201,   8,  57,  326.760925,   24.355375,    59,  2638
 2020, 07, 26, 19, 29,  136.019440,   66.687126,   8,  41,  302.838867,    8.498870,    66,  2634
 2020, 07, 26, 19, 29,  136.029648,   66.682777,   8,  50,  308.176910,   11.682022,    66,  2635
 2020, 07, 26, 19, 29,  133.532867,   67.080017,   8,  60,  306.390900,   16.559004,   125,  2515
 2020, 07, 26, 19, 29,  133.551910,   67.072563,   8,  39,  302.438568,   12.503209,   125,  2516
 2020, 07, 26, 19, 29,  133.534714,   67.082321,   8,  45,  302.444489,   12.346168,   130,  2515
 2020, 07, 26, 19, 29,  133.539185,   66.930641,   7,  18,  300.447662,   10.653234,   146,  2525
 2020, 07, 26, 19, 29,  133.465622,   66.903481,   8,  55,  304.300110,   13.930890,   150,  2525