year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 12, 44,   15.477936,   -0.465580,   8,  52,  306.517029,    4.119684,     6,   927
 2020, 06, 01, 12, 44,   15.527048,   -0.333244,   8,  61,  307.282593,    4.661106,    24,   917
 2020, 06, 01, 12, 44,   15.519448,   -0.334414,   8,  71,  312.965729,    8.292441,    24,   918
 2020, 06, 01, 12, 44,   15.447083,    0.093868,   9,  84,  327.233307,   21.397093,    89,   915
 2020, 06, 01, 12, 44,   17.361593,    0.419286,   8,  72,  316.765015,   17.021660,    92,   698
 2020, 06, 01, 12, 44,   17.365391,    0.419041,   8,  50,  310.412445,    8.950199,    97,   697
 2020, 06, 01, 12, 44,   17.354994,    0.417496,   8,  48,  309.278656,    8.026100,    97,   698
 2020, 06, 01, 12, 44,   18.650019,    0.855899,   8,  65,  307.125488,    7.103091,   132,   524
 2020, 06, 01, 12, 44,   15.240028,    0.393601,   7,  24,  301.323395,    3.432476,   138,   933
 2020, 06, 01, 12, 44,   18.212389,    0.980993,   8,  70,  321.479401,   16.490582,   156,   588
 2020, 06, 01, 12, 44,   18.206320,    0.980045,   8,  66,  315.130859,   11.417392,   156,   589
 2020, 06, 01, 12, 44,   18.210154,    0.982790,   8,  64,  327.026764,   21.519535,   162,   587
 2020, 06, 01, 12, 44,   18.204054,    0.981883,   8,  48,  306.158691,    5.114684,   162,   588
 2020, 06, 01, 12, 44,   18.765915,    1.366432,   8,  46,  305.319244,    6.125046,   202,   491
 2020, 06, 01, 12, 44,   18.747927,    1.960004,   8,  55,  303.216431,    5.017998,   294,   474
 2020, 06, 01, 12, 44,   18.994804,    2.289394,   8,  34,  302.878235,    5.432904,   333,   431
 2020, 06, 01, 12, 44,   18.992443,    2.293896,   8,  54,  305.095215,    7.049945,   340,   430