year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 10, 01, 41,    1.496368,   10.900091,   8,  56,  303.670715,    6.544331,    54,  2114
 2020, 12, 10, 01, 41,   -0.021594,   10.540245,   9,  82,  311.131165,    9.349122,   145,  1955
 2020, 12, 10, 01, 41,  -11.431563,   12.103581,   8,  30,  300.585480,    6.113503,   156,   523
 2020, 12, 10, 01, 41,   -1.698210,   10.126201,   8,  57,  303.773254,    4.413381,   246,  1752
 2020, 12, 10, 01, 41,   -1.387987,   10.034856,   9,  83,  311.670044,    7.558059,   252,  1796
 2020, 12, 10, 01, 41,   -1.396414,   10.029305,   8,  71,  307.429504,    5.685172,   253,  1795
 2020, 12, 10, 01, 41,   -1.389120,   10.028119,   8,  77,  309.329254,    6.670032,   253,  1796
 2020, 12, 10, 01, 41,   -2.254380,    8.115101,   7,  14,  300.193604,    3.666885,   556,  1739
 2020, 12, 10, 01, 41,    6.010900,    6.123155,   8,  40,  301.332642,    7.380454,   646,  2782
 2020, 12, 10, 01, 41,    5.579214,    5.897593,   7,  28,  300.471375,    6.201648,   692,  2731
 2020, 12, 10, 01, 41,    6.651856,    5.389494,   7,  21,  300.207733,    7.693543,   733,  2882
 2020, 12, 10, 01, 41,    6.660197,    5.387996,   8,  58,  303.988220,   10.812831,   733,  2883
 2020, 12, 10, 01, 41,    6.654428,    5.390631,   8,  59,  304.171143,   10.757982,   740,  2883
 2020, 12, 10, 01, 41,    6.662775,    5.389187,   7,  26,  300.366241,    7.847816,   740,  2884