year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 19, 03, 54,  109.954575,   53.007130,   8,  55,  303.109802,   12.515034,   553,  2998
 2020, 06, 19, 03, 54,  109.942162,   53.002563,   9,  99,  357.287140,  141.661469,   553,  2999
 2020, 06, 19, 03, 54,  109.929337,   52.997833,   9,  84,  325.700073,   45.536091,   553,  3000