year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 07, 10, 18, 47,  118.648033,   62.699860,   7,  18,  303.039398,    6.621223,   410,  1734
 2021, 07, 10, 18, 47,  118.613625,   62.698772,   7,  11,  301.109467,    5.625603,   411,  1732
 2021, 07, 10, 18, 47,  112.780579,   62.622772,   7,  23,  300.255981,    6.959288,   552,  1382
 2021, 07, 10, 18, 47,  116.363266,   61.764545,   8,  45,  301.881653,    6.139290,   598,  1644
 2021, 07, 10, 18, 47,  113.170631,   61.538975,   8,  63,  305.124420,    8.054943,   701,  1452
 2021, 07, 10, 18, 47,  112.799339,   61.352230,   9,  95,  317.688019,   14.271589,   736,  1437
 2021, 07, 10, 18, 47,  112.813744,   61.350201,   9, 100,  355.731110,   54.811226,   736,  1438
 2021, 07, 10, 18, 47,  112.809761,   61.343670,   9, 100,  323.969513,   18.617226,   737,  1438