year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 16, 56,  140.883133,   27.247166,   9, 100,  339.935516,   37.616707,   347,  2584
 2020, 07, 08, 16, 56,  140.873795,   27.238747,   9, 100,  324.619141,   19.427813,   348,  2583
 2020, 07, 08, 16, 56,  140.880295,   27.237240,   9, 100,  357.032959,   66.476883,   348,  2584
 2020, 07, 08, 16, 56,  140.871140,   27.234724,   8,  70,  310.176147,    7.980503,   354,  2584
 2020, 07, 08, 16, 56,  140.877655,   27.233271,   9,  84,  314.131317,   10.726730,   354,  2585