year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 04, 44,  115.754562,    2.697746,   8,  48,  301.635437,   18.627258,     5,  3199
 2020, 08, 24, 04, 44,  116.733849,    2.894590,   9,  91,  338.885651,   98.591225,     7,  3126
 2020, 08, 24, 04, 44,  116.720337,    2.892294,   9,  93,  343.911316,  117.898010,     7,  3127
 2020, 08, 24, 04, 44,  116.707924,    2.890187,   9,  86,  329.462708,   66.245865,     7,  3128
 2020, 08, 24, 04, 44,  116.695091,    2.888003,   8,  68,  312.365479,   28.036825,     7,  3129
 2020, 08, 24, 04, 44,  116.733086,    2.908539,   9,  81,  321.518799,   48.055782,     8,  3126
 2020, 08, 24, 04, 44,  116.718742,    2.906115,   8,  65,  309.096985,   21.189810,     8,  3127
 2020, 08, 24, 04, 44,  116.516937,    3.508203,   8,  77,  316.243225,   36.221535,   104,  3131
 2020, 08, 24, 04, 44,  116.504150,    3.506003,   8,  47,  301.436920,   11.228222,   104,  3132
 2020, 08, 24, 04, 44,  116.562721,    3.544255,   8,  43,  302.711090,   11.070415,   106,  3127
 2020, 08, 24, 04, 44,  116.550240,    3.542140,   8,  79,  318.521210,   39.806549,   106,  3128
 2020, 08, 24, 04, 44,  116.555527,    3.537080,   8,  54,  311.461609,   23.392483,   114,  3127
 2020, 08, 24, 04, 44,  116.587967,    3.570985,   8,  55,  303.087799,   10.511589,   116,  3124
 2020, 08, 24, 04, 44,  116.722412,    3.678248,   8,  54,  302.930176,   15.228287,   122,  3112
 2020, 08, 24, 04, 44,  116.717690,    3.671837,   8,  45,  304.851410,   19.048582,   130,  3112
 2020, 08, 24, 04, 44,  125.489235,    6.104442,   8,  74,  317.073364,   12.140843,   268,  2062
 2020, 08, 24, 04, 44,  125.661110,    6.149844,   9,  82,  325.988922,   18.479439,   272,  2041
 2020, 08, 24, 04, 44,  125.162506,    6.284570,   8,  77,  319.708008,   14.209538,   302,  2093
 2020, 08, 24, 04, 44,  125.163597,    6.285487,   8,  76,  318.103394,   12.342936,   304,  2092
 2020, 08, 24, 04, 44,  125.388176,    6.490767,   8,  66,  311.241760,    7.526531,   328,  2063
 2020, 08, 24, 04, 44,  126.447990,    7.257925,   8,  69,  313.760651,    7.453217,   417,  1917
 2020, 08, 24, 04, 44,  116.724762,    5.695386,   8,  68,  309.073822,   19.145920,   426,  3072
 2020, 08, 24, 04, 44,  116.712906,    5.693291,   9,  88,  333.064667,   70.052711,   426,  3073
 2020, 08, 24, 04, 44,  116.716446,    5.692554,   8,  67,  333.481720,   71.042419,   434,  3072
 2020, 08, 24, 04, 44,  116.704521,    5.690357,   8,  49,  307.405426,   17.070501,   434,  3073
 2020, 08, 24, 04, 44,  124.167648,    7.091481,   8,  60,  313.153809,    9.744208,   445,  2174
 2020, 08, 24, 04, 44,  125.284042,    7.377287,   8,  57,  309.019043,    5.751666,   461,  2052
 2020, 08, 24, 04, 44,  125.471092,    7.470542,   8,  58,  309.422607,    4.846012,   471,  2028
 2020, 08, 24, 04, 44,  125.326050,    7.454784,   8,  59,  309.818695,    5.483962,   472,  2045
 2020, 08, 24, 04, 44,  125.770309,    7.901137,   9,  80,  323.525909,   14.460548,   527,  1982
 2020, 08, 24, 04, 44,  125.770996,    7.900246,   9,  83,  326.947723,   16.770277,   528,  1981
 2020, 08, 24, 04, 44,  125.885246,    8.013151,   8,  63,  310.555145,    4.641308,   541,  1965
 2020, 08, 24, 04, 44,  125.641098,    7.982062,   8,  72,  315.486511,    9.027756,   542,  1995
 2020, 08, 24, 04, 44,  125.641548,    7.987379,   8,  65,  311.152740,    5.692413,   544,  1994
 2020, 08, 24, 04, 44,  125.873695,    8.039520,   8,  72,  315.575317,    7.607196,   546,  1965
 2020, 08, 24, 04, 44,  125.662773,    8.012837,   8,  65,  311.428833,    6.359058,   547,  1991
 2020, 08, 24, 04, 44,  125.772141,    8.211946,   8,  58,  308.168793,    3.724691,   573,  1973
 2020, 08, 24, 04, 44,  124.601913,    8.026233,   8,  51,  306.809326,    5.161101,   573,  2109
 2020, 08, 24, 04, 44,  126.333122,    8.431306,   8,  61,  308.859589,    3.652474,   593,  1897
 2020, 08, 24, 04, 44,  125.235947,    8.291359,   8,  35,  310.969910,    7.593055,   598,  2033
 2020, 08, 24, 04, 44,  125.420372,    8.589103,   8,  74,  316.972473,   10.512671,   637,  2004
 2020, 08, 24, 04, 44,  125.603638,    8.978057,   8,  68,  312.951141,    5.037754,   691,  1971