year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 13, 06, 30,  110.007065,   -0.652001,   8,  51,  310.555664,    8.090069,   110,   816
 2020, 08, 13, 06, 30,  110.009193,   -0.652942,   8,  57,  305.448608,    4.274825,   114,   815
 2020, 08, 13, 06, 30,  110.053261,   -0.591581,   9,  92,  341.320129,   47.880844,   120,   809
 2020, 08, 13, 06, 30,  110.223007,   -0.377918,   8,  50,  303.509766,    4.268373,   149,   785
 2020, 08, 13, 06, 30,  110.214020,   -0.379296,   8,  56,  304.962585,    5.052251,   149,   786
 2020, 08, 13, 06, 30,  110.905396,   -0.234490,   8,  66,  311.525238,   11.765077,   153,   713
 2020, 08, 13, 06, 30,  116.887566,    0.745694,   8,  75,  314.411438,   34.937862,   156,    36
 2020, 08, 13, 06, 30,  110.909798,   -0.194855,   8,  63,  307.579895,    7.025920,   157,   712
 2020, 08, 13, 06, 30,  116.890411,    0.749384,   8,  76,  315.721558,   38.481354,   165,    35
 2020, 08, 13, 06, 30,  116.624222,    0.708718,   8,  64,  306.722778,   18.141996,   165,    55
 2020, 08, 13, 06, 30,  116.790474,    0.824834,   8,  42,  301.694397,   11.330576,   180,    41
 2020, 08, 13, 06, 30,  112.371483,    0.314659,   8,  37,  302.771057,    4.217361,   201,   518
 2020, 08, 13, 06, 30,  110.020554,    0.020620,   8,  62,  312.225555,   11.809788,   213,   797
 2020, 08, 13, 06, 30,  112.804031,    0.528423,   8,  77,  317.425232,   14.259457,   227,   449
 2020, 08, 13, 06, 30,  112.085648,    0.463077,   7,   0,  312.308655,    9.877102,   231,   556
 2020, 08, 13, 06, 30,  110.464668,    0.360300,   7,   0,  304.912262,    5.717904,   251,   743
 2020, 08, 13, 06, 30,  110.473587,    0.383261,   8,  59,  309.358917,    9.808064,   258,   741
 2020, 08, 13, 06, 30,  110.546822,    0.735859,   7,   0,  332.422943,   40.032604,   308,   726
 2020, 08, 13, 06, 30,  109.993958,    0.671296,   8,  68,  309.886169,    8.469442,   310,   784
 2020, 08, 13, 06, 30,  110.735558,    0.852115,   8,  76,  321.690125,   24.257250,   317,   706
 2020, 08, 13, 06, 30,  112.158722,    1.105913,   8,  48,  304.878510,    4.072762,   326,   523
 2020, 08, 13, 06, 30,  103.520256,    0.317817,   8,  77,  323.058685,    8.808043,   403,  1585
 2020, 08, 13, 06, 30,  103.513359,    0.316771,   8,  62,  313.928406,    3.476398,   403,  1586
 2020, 08, 13, 06, 30,  103.324226,    0.308415,   8,  70,  326.158783,    9.301070,   406,  1613
 2020, 08, 13, 06, 30,  103.210884,    0.311569,   9,  82,  329.148224,   13.141836,   409,  1629
 2020, 08, 13, 06, 30,  103.058167,    0.335128,   8,  68,  328.824280,   12.091660,   416,  1649
 2020, 08, 13, 06, 30,  103.057175,    0.341771,   8,  59,  328.417389,   11.800931,   417,  1649
 2020, 08, 13, 06, 30,  103.050270,    0.340720,   9,  93,  344.695984,   28.176870,   417,  1650
 2020, 08, 13, 06, 30,  103.272263,    0.550666,   8,  62,  313.743927,    4.112640,   443,  1613
 2020, 08, 13, 06, 30,  103.243683,    0.553115,   8,  70,  316.135651,    4.953871,   444,  1617
 2020, 08, 13, 06, 30,  103.439842,    0.697582,   8,  68,  315.811340,    4.022748,   461,  1585
 2020, 08, 13, 06, 30,  112.135216,    2.075495,   8,  61,  305.489258,    5.032182,   471,   495
 2020, 08, 13, 06, 30,  112.841209,    2.960230,   8,  59,  306.266479,    5.108891,   586,   374
 2020, 08, 13, 06, 30,   98.937889,    1.397717,   8,  75,  314.312012,   10.900929,   666,  2133
 2020, 08, 13, 06, 30,   99.219429,    1.810701,   9,  84,  325.367065,   22.580458,   722,  2094