year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 27, 05, 25,  107.818848,   59.423309,   8,  62,  305.739166,    5.403698,    97,  1399
 2020, 07, 27, 05, 25,  107.804893,   59.421463,   8,  56,  303.576080,    4.544251,    97,  1400
 2020, 07, 27, 05, 25,  107.743065,   59.483921,   8,  60,  304.738556,    5.311323,   107,  1402
 2020, 07, 27, 05, 25,  108.210213,   59.640541,   8,  49,  301.872925,    4.017072,   121,  1365
 2020, 07, 27, 05, 25,  108.075699,   59.637283,   8,  38,  300.498627,    3.232616,   123,  1374
 2020, 07, 27, 05, 25,  112.817543,   61.343021,   7,  17,  301.065033,    6.322959,   299,  1053
 2020, 07, 27, 05, 25,   96.507675,   60.427914,   7,   0,  338.288666,   40.513622,   523,  2059
 2020, 07, 27, 05, 25,   97.416245,   60.765549,   7,  21,  306.140472,    6.537961,   542,  1995
 2020, 07, 27, 05, 25,   97.420876,   60.771805,   8,  60,  307.942902,    7.777765,   544,  1994
 2020, 07, 27, 05, 25,   97.355904,   60.845142,   9,  83,  323.826385,   19.366144,   555,  1994