year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 23, 02, 00,  -10.620322,   14.388591,   9, 100,  323.960907,   22.768038,     3,  1103
 2020, 11, 23, 02, 00,  -12.164032,   13.980827,   8,  40,  301.295715,    5.289208,    93,   944
 2020, 11, 23, 02, 00,  -12.474023,   12.256124,   8,  57,  303.844940,    7.068493,   358,   951
 2020, 11, 23, 02, 00,   -1.769361,    9.097188,   9,  90,  314.707550,   15.216282,   574,  2340
 2020, 11, 23, 02, 00,   -1.767904,    9.095288,   9, 100,  324.417175,   24.459333,   578,  2341
 2020, 11, 23, 02, 00,   -3.955409,    9.454800,   8,  46,  301.996429,    6.202713,   579,  2082