year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 10, 06, 11,  109.011932,    0.429814,   8,  74,  320.179443,    7.823822,     4,  1477
 2021, 03, 10, 06, 11,  103.057884,   -0.066012,   8,  57,  314.527527,    7.546650,    66,  2239
 2021, 03, 10, 06, 11,  103.225700,   -0.014966,   9,  83,  326.735901,   17.499369,    69,  2215
 2021, 03, 10, 06, 11,  103.218681,   -0.016056,   9,  90,  338.424744,   30.119511,    69,  2216
 2021, 03, 10, 06, 11,  103.205330,    0.579446,   8,  54,  315.813080,    7.270508,   156,  2200
 2021, 03, 10, 06, 11,  103.233704,    0.625690,   8,  71,  318.576447,    8.108839,   164,  2194
 2021, 03, 10, 06, 11,  100.090004,    0.271470,   8,  32,  301.650909,    6.421102,   183,  2552
 2021, 03, 10, 06, 11,  104.345589,    1.114791,   8,  74,  319.883820,   12.131483,   211,  2069
 2021, 03, 10, 06, 11,  104.336784,    1.113420,   8,  76,  322.008728,   13.887987,   211,  2070
 2021, 03, 10, 06, 11,  104.016762,    1.171288,   8,  62,  320.092621,    6.038501,   227,  2103
 2021, 03, 10, 06, 11,  102.032127,    1.029389,   8,  69,  312.501831,    6.141862,   250,  2338
 2021, 03, 10, 06, 11,  102.023979,    1.028131,   9,  87,  332.669739,   27.528988,   250,  2339
 2021, 03, 10, 06, 11,  104.217453,    1.580206,   8,  68,  317.283997,    9.300560,   282,  2072
 2021, 03, 10, 06, 11,  102.458824,    1.335933,   8,  67,  332.249847,   21.099539,   285,  2277
 2021, 03, 10, 06, 11,  102.457840,    1.340822,   8,  71,  345.126038,   43.268791,   289,  2276
 2021, 03, 10, 06, 11,  101.148056,    1.276524,   8,  58,  305.701691,    7.044305,   309,  2430
 2021, 03, 10, 06, 11,  104.074707,    1.959538,   9,  86,  331.073303,   26.188488,   342,  2078
 2021, 03, 10, 06, 11,  103.604401,    2.604239,   8,  68,  312.563477,    9.538151,   447,  2113
 2021, 03, 10, 06, 11,  103.606804,    2.603379,   8,  33,  312.026642,    7.148183,   449,  2112
 2021, 03, 10, 06, 11,  103.605629,    2.610990,   8,  73,  315.845337,   11.032905,   450,  2112
 2021, 03, 10, 06, 11,  103.261757,    2.936251,   9,  93,  356.174194,   78.087425,   505,  2140
 2021, 03, 10, 06, 11,   99.804497,    2.713476,   8,  71,  311.905762,   12.344092,   553,  2528
 2021, 03, 10, 06, 11,  103.406487,    3.367298,   8,  65,  317.574219,   14.451923,   566,  2115
 2021, 03, 10, 06, 11,  103.397186,    3.365833,   8,  79,  338.153229,   39.996727,   566,  2116
 2021, 03, 10, 06, 11,   98.602173,    2.639001,   9,  86,  329.205078,   27.343750,   570,  2696
 2021, 03, 10, 06, 11,  102.348915,    3.449596,   8,  39,  309.552429,    3.694092,   602,  2228
 2021, 03, 10, 06, 11,  102.068069,    4.375796,   8,  56,  307.129669,    4.299356,   746,  2237