year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 30, 20, 01,   86.394768,   23.778904,   8,  76,  308.839203,    7.791621,   447,  1839
 2020, 11, 30, 20, 01,   87.241722,   23.558380,   9,  97,  318.302704,   15.304482,   458,  1945
 2020, 11, 30, 20, 01,   86.199753,   22.787893,   8,  73,  307.929535,    7.505808,   598,  1848
 2020, 11, 30, 20, 01,   84.859367,   22.208046,   7,  28,  300.441254,    4.066528,   716,  1699