year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 22, 04, 54,  121.210342,   -2.177315,   8,  64,  306.743286,    5.595158,   524,  2405
 2020, 11, 22, 04, 54,  121.891159,   -1.518766,   8,  56,  303.523346,    4.408624,   610,  2309
 2020, 11, 22, 04, 54,  121.919708,   -1.497048,   8,  44,  309.455719,    7.204314,   612,  2305
 2020, 11, 22, 04, 54,  121.904175,   -1.499415,   9,  86,  328.824799,   24.173506,   612,  2307