year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 24, 12, 51,   19.020231,    2.451408,   8,  36,  300.386993,    5.265803,    23,   237
 2020, 07, 24, 12, 51,   19.320641,    2.813734,   8,  30,  300.171448,    6.397821,    71,   199
 2020, 07, 24, 12, 51,   19.368879,    2.991132,   7,  17,  300.037262,    6.459668,    92,   191
 2020, 07, 24, 12, 51,   18.827021,    3.539811,   8,  42,  300.866028,    7.751060,   195,   232
 2020, 07, 24, 12, 51,   11.301773,    2.584373,   8,  37,  304.950684,    4.609777,   214,  1142
 2020, 07, 24, 12, 51,   11.224463,    2.758499,   8,  42,  303.368683,    3.672514,   242,  1146
 2020, 07, 24, 12, 51,   12.155624,    3.098956,   8,  37,  301.492981,    3.297900,   270,  1041
 2020, 07, 24, 12, 51,   11.552186,    3.076272,   8,  53,  303.656097,    4.521910,   281,  1103
 2020, 07, 24, 12, 51,   12.063574,    3.516317,   8,  69,  309.926666,    8.693130,   334,  1041
 2020, 07, 24, 12, 51,   12.065625,    3.520249,   8,  72,  311.720856,   10.049822,   337,  1040