year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 04, 00, 15,    9.783706,   28.738827,   9, 100,  323.998322,   37.891212,    29,   251
 2020, 09, 04, 00, 15,    9.794259,   28.738201,   8,  71,  307.188141,   15.174384,    29,   252
 2020, 09, 04, 00, 15,    9.778112,   28.733841,   8,  61,  304.648102,   12.356688,    37,   251
 2020, 09, 04, 00, 15,    9.788701,   28.733150,   9,  96,  318.001923,   28.211956,    37,   252