year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 25, 04, 26,   83.212364,   67.277489,   8,  51,  302.083160,    7.960952,    23,  2730
 2020, 07, 25, 04, 26,   83.201103,   67.272026,   8,  53,  302.513123,    8.194272,    23,  2731
 2020, 07, 25, 04, 26,   83.146385,   67.315979,   8,  37,  300.449188,    6.579970,    27,  2728
 2020, 07, 25, 04, 26,   83.129990,   67.320053,   8,  35,  301.367950,    6.935879,    34,  2728
 2020, 07, 25, 04, 26,   83.039337,   67.275742,   7,  24,  300.229797,    6.483001,    34,  2736
 2020, 07, 25, 04, 26,   83.246002,   67.598503,   8,  61,  305.284180,    9.284126,    53,  2692
 2020, 07, 25, 04, 26,   83.235031,   67.593262,   8,  59,  304.319611,    8.690961,    53,  2693
 2020, 07, 25, 04, 26,   78.349480,   64.936066,   8,  53,  302.581268,   16.875860,    54,  3071
 2020, 07, 25, 04, 26,   83.627373,   68.416176,   8,  67,  332.581818,   30.003712,   109,  2577
 2020, 07, 25, 04, 26,   83.617172,   68.411575,   8,  58,  316.909332,   15.325927,   109,  2578
 2020, 07, 25, 04, 26,   77.165009,   64.922775,   8,  39,  302.282745,   18.667606,   109,  3095
 2020, 07, 25, 04, 26,   83.626457,   68.420540,   8,  32,  300.325134,    6.058320,   115,  2576
 2020, 07, 25, 04, 26,   83.616371,   68.415924,   9,  85,  327.274231,   24.871731,   115,  2577
 2020, 07, 25, 04, 26,   77.240570,   65.910477,   8,  44,  301.029449,   13.893398,   196,  3019
 2020, 07, 25, 04, 26,   77.327034,   66.180977,   8,  63,  306.438782,   18.524208,   213,  2995
 2020, 07, 25, 04, 26,   77.221733,   66.209007,   8,  49,  301.807861,   13.500949,   217,  2995
 2020, 07, 25, 04, 26,   79.058449,   67.308342,   8,  44,  301.079895,    8.795662,   218,  2850
 2020, 07, 25, 04, 26,   79.046425,   67.301643,   8,  70,  310.795654,   16.993153,   218,  2851
 2020, 07, 25, 04, 26,   77.326065,   66.680710,   8,  34,  300.285339,   10.447645,   250,  2952
 2020, 07, 25, 04, 26,   77.309090,   66.682404,   8,  46,  305.379120,   15.037195,   258,  2952
 2020, 07, 25, 04, 26,   80.179451,   68.489754,   8,  43,  312.216278,   12.085398,   268,  2686
 2020, 07, 25, 04, 26,   80.155540,   68.496025,   8,  54,  313.508728,   13.336076,   269,  2686
 2020, 07, 25, 04, 26,   80.144737,   68.490555,   8,  51,  313.034790,   13.003014,   269,  2687
 2020, 07, 25, 04, 26,   79.353584,   68.080727,   8,  50,  307.720764,   11.704779,   269,  2759
 2020, 07, 25, 04, 26,   80.156342,   68.492630,   9,  80,  320.085480,   19.105745,   275,  2686
 2020, 07, 25, 04, 26,   79.362968,   68.075035,   8,  66,  307.760559,   11.761460,   275,  2759
 2020, 07, 25, 04, 26,   79.957512,   68.520409,   8,  57,  303.904205,    7.847278,   282,  2689
 2020, 07, 25, 04, 26,   75.541946,   66.959023,   7,  29,  300.539795,   11.009439,   370,  2965
 2020, 07, 25, 04, 26,   70.998726,   66.199242,   8,  63,  306.419891,   23.676252,   550,  3105