year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 22, 05, 43,  107.974281,    9.970766,   8,  38,  310.440125,    8.008851,   170,  2324
 2020, 09, 22, 05, 43,  107.610069,   10.638577,   8,  51,  305.324280,    3.978313,   279,  2347
 2020, 09, 22, 05, 43,  106.667801,   10.660478,   8,  43,  310.805969,    8.214900,   308,  2447
 2020, 09, 22, 05, 43,  106.666161,   10.669672,   7,  12,  309.582855,    6.698729,   309,  2447
 2020, 09, 22, 05, 43,  106.465233,   11.677178,   8,  49,  307.601013,    6.829477,   465,  2441
 2020, 09, 22, 05, 43,  108.867622,   12.210093,   9,  89,  335.239380,   35.628971,   478,  2153
 2020, 09, 22, 05, 43,  108.869255,   12.214753,   9,  91,  339.729645,   41.025532,   481,  2152
 2020, 09, 22, 05, 43,  108.243484,   12.764490,   8,  69,  313.401581,    6.604865,   578,  2201
 2020, 09, 22, 05, 43,  109.112251,   12.946514,   8,  68,  312.606964,    7.210618,   582,  2110
 2020, 09, 22, 05, 43,  109.128334,   13.275122,   9,  82,  324.297150,   16.346487,   630,  2100
 2020, 09, 22, 05, 43,  109.082695,   13.313944,   9,  84,  327.549377,   21.059561,   636,  2104
 2020, 09, 22, 05, 43,  109.100716,   13.440606,   8,  49,  316.725128,   12.165501,   654,  2099
 2020, 09, 22, 05, 43,  109.102348,   13.441239,   8,  61,  319.209961,   11.747523,   656,  2098
 2020, 09, 22, 05, 43,  109.104851,   13.542158,   8,  40,  307.237122,    4.444339,   669,  2096
 2020, 09, 22, 05, 43,  108.963753,   13.579926,   9,  95,  349.273224,   58.982662,   679,  2109
 2020, 09, 22, 05, 43,  108.954796,   13.578402,   9,  88,  335.116882,   34.363220,   679,  2110
 2020, 09, 22, 05, 43,  108.913406,   13.733506,   8,  77,  320.113342,   14.109657,   704,  2110
 2020, 09, 22, 05, 43,  108.684807,   13.934243,   8,  67,  310.629822,    6.144711,   739,  2128