year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 22, 08, 43,   78.770218,   66.282967,   8,  64,  315.727844,   31.536295,     4,   207
 2020, 07, 22, 08, 43,   78.745384,   66.283745,   8,  76,  335.883759,   71.307068,     4,   208
 2020, 07, 22, 08, 43,   79.067566,   67.302040,   8,  50,  302.589233,   15.115142,   156,   201
 2020, 07, 22, 08, 43,   79.066078,   67.303261,   8,  53,  303.551849,   16.120064,   164,   201
 2020, 07, 22, 08, 43,   56.626682,   67.181122,   8,  71,  312.993408,    8.355433,   268,  1218
 2020, 07, 22, 08, 43,   80.182297,   68.487663,   8,  33,  300.256195,   13.816409,   347,   169
 2020, 07, 22, 08, 43,   79.958313,   68.522156,   8,  42,  303.214630,   16.048897,   349,   177
 2020, 07, 22, 08, 43,   80.172928,   68.486282,   8,  56,  303.556213,   17.185883,   355,   169