year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 00, 52,    5.869173,    6.014262,   8,  66,  305.804749,    7.299799,    17,  1197
 2020, 12, 18, 00, 52,    5.055429,    5.953773,   8,  33,  300.725433,    4.312346,    43,  1107
 2020, 12, 18, 00, 52,    6.355989,    5.687054,   8,  42,  301.515167,    5.519052,    54,  1264
 2020, 12, 18, 00, 52,    6.363802,    5.685854,   8,  58,  303.974854,    6.610581,    54,  1265
 2020, 12, 18, 00, 52,    6.306178,    5.564782,   7,  15,  300.070221,    4.244775,    73,  1261
 2020, 12, 18, 00, 52,    6.599518,    5.252515,   8,  35,  300.882355,    3.894208,   113,  1307
 2020, 12, 18, 00, 52,    7.466486,    4.461061,   8,  62,  304.830414,    4.586444,   210,  1445
 2020, 12, 18, 00, 52,    6.080074,    4.662659,   8,  73,  308.086426,    8.010285,   212,  1258
 2020, 12, 18, 00, 52,    7.291828,    3.986559,   8,  43,  306.249634,    4.514791,   284,  1435