year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 24, 04, 14,  124.078186,   53.925114,   8,  60,  304.746674,    7.532268,    79,  1722
 2020, 10, 24, 04, 14,  124.079796,   53.930393,   8,  54,  302.759369,    6.582062,    80,  1721
 2020, 10, 24, 04, 14,  115.341797,   53.378422,   8,  49,  301.713562,    9.812691,   262,  2339
 2020, 10, 24, 04, 14,  115.329163,   53.375217,   8,  74,  314.088715,   18.305744,   262,  2340
 2020, 10, 24, 04, 14,  107.574875,   52.254078,   8,  51,  302.219421,   15.180649,   423,  2910
 2020, 10, 24, 04, 14,  107.563248,   52.250061,   8,  67,  308.214233,   20.702721,   423,  2911