year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 21, 01, 30,   12.500881,   52.399441,   8,  31,  300.611481,    5.566185,    72,  1800
 2020, 09, 21, 01, 30,   10.400675,   52.152397,   8,  68,  306.401031,    7.258697,   160,  1639
 2020, 09, 21, 01, 30,    6.735090,   51.495445,   8,  42,  301.499420,    5.316079,   335,  1357
 2020, 09, 21, 01, 30,    6.739823,   51.492474,   9, 100,  324.284027,   17.747032,   336,  1358
 2020, 09, 21, 01, 30,    6.711805,   51.482071,   8,  38,  301.100525,    5.282537,   338,  1356
 2020, 09, 21, 01, 30,    3.812327,   51.170959,   7,  23,  300.261475,    6.746342,   436,  1145
 2020, 09, 21, 01, 30,    2.287719,   51.033302,   8,  54,  304.140991,    8.800087,   478,  1047
 2020, 09, 21, 01, 30,   14.336709,   48.277737,   8,  39,  301.201385,    7.819014,   612,  2106
 2020, 09, 21, 01, 30,    5.141301,   49.664886,   9,  86,  313.007202,   12.935840,   636,  1285