year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 10, 01, 42,    6.473250,   32.130524,   8,  62,  304.959503,    8.207147,   133,  2162
 2020, 09, 10, 01, 42,    5.961333,   31.590307,   9, 100,  321.050659,   22.953274,   227,  2135
 2020, 09, 10, 01, 42,    5.640041,   30.879456,   9, 100,  341.807800,   49.111263,   340,  2128
 2020, 09, 10, 01, 42,    5.650929,   30.877346,   8,  66,  305.849854,    7.447513,   340,  2129
 2020, 09, 10, 01, 42,    9.785333,   28.739967,   8,  78,  309.666534,    9.551897,   521,  2590
 2020, 09, 10, 01, 42,    9.791948,   28.738424,   9, 100,  328.232025,   24.724421,   521,  2591
 2020, 09, 10, 01, 42,    7.461034,   28.564159,   8,  65,  305.574036,    7.681956,   621,  2389
 2020, 09, 10, 01, 42,    7.461189,   28.556189,   8,  62,  304.877655,    7.125465,   626,  2390