year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 28, 01, 22,   -2.851852,   14.867633,   8,  64,  305.473389,    8.543042,    69,   900
 2021, 01, 28, 01, 22,   -2.852958,   14.859178,   8,  66,  305.804321,    8.653201,    70,   900
 2021, 01, 28, 01, 22,   13.710814,   11.896649,   8,  54,  303.324585,   13.691609,    93,  2953
 2021, 01, 28, 01, 22,   -2.076903,   14.177691,   9,  95,  317.472626,   22.191975,   155,  1015
 2021, 01, 28, 01, 22,    6.321959,   12.439885,   9,  92,  315.873627,   15.352029,   220,  2088
 2021, 01, 28, 01, 22,    5.872154,   11.803329,   8,  59,  304.271912,    7.525230,   326,  2057
 2021, 01, 28, 01, 22,    2.734398,   11.748856,   8,  33,  300.761230,    4.080319,   410,  1665
 2021, 01, 28, 01, 22,    2.733315,   11.742225,   8,  42,  301.567719,    4.384827,   411,  1665
 2021, 01, 28, 01, 22,   -1.238682,   11.838802,   9,  85,  312.302856,   11.829713,   486,  1151
 2021, 01, 28, 01, 22,    6.081759,   10.560123,   8,  36,  300.946350,    6.215119,   504,  2111
 2021, 01, 28, 01, 22,   -1.338542,   11.492303,   8,  75,  308.771851,    9.943903,   539,  1148
 2021, 01, 28, 01, 22,    7.051685,   10.151663,   9,  92,  315.888000,   12.194490,   539,  2224
 2021, 01, 28, 01, 22,    7.058612,   10.150449,   8,  66,  306.012573,    5.953765,   539,  2225
 2021, 01, 28, 01, 22,    6.315591,   10.142451,   8,  50,  302.638306,    7.504870,   561,  2145
 2021, 01, 28, 01, 22,   13.135737,    8.158013,   7,  22,  300.231720,   11.034250,   668,  2996
 2021, 01, 28, 01, 22,    5.877248,    9.434040,   8,  71,  307.363434,    9.488544,   676,  2118
 2021, 01, 28, 01, 22,    0.441894,   10.250692,   8,  46,  303.461700,    4.428937,   684,  1399
 2021, 01, 28, 01, 22,    0.455437,   10.241723,   8,  31,  302.312317,    3.823364,   685,  1401
 2021, 01, 28, 01, 22,   12.769335,    8.108110,   9, 100,  322.202667,   37.967361,   685,  2961
 2021, 01, 28, 01, 22,   12.761782,    8.103924,   8,  65,  305.714386,   16.042219,   693,  2961
 2021, 01, 28, 01, 22,   12.771398,    8.102151,   9,  97,  318.328186,   31.863064,   693,  2962
 2021, 01, 28, 01, 22,    0.493632,   10.102576,   8,  55,  303.489471,    4.431921,   705,  1411
 2021, 01, 28, 01, 22,   -1.442246,   10.191263,   9,  98,  319.366455,   17.005167,   734,  1168
 2021, 01, 28, 01, 22,   -0.005716,    9.934970,   9,  81,  310.865173,    8.148683,   741,  1350
 2021, 01, 28, 01, 22,   -0.068701,    9.874446,   9,  90,  314.825134,   10.740981,   751,  1343
 2021, 01, 28, 01, 22,   -0.068312,    9.871592,   9,  95,  317.420135,   12.437592,   752,  1344