year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 26, 08, 04,   78.579399,   16.112860,   8,  63,  317.164001,    7.650997,     3,  1467
 2021, 01, 26, 08, 04,   78.456604,   16.372461,   8,  74,  323.878784,    9.227943,    44,  1476
 2021, 01, 26, 08, 04,   80.257751,   16.969315,   8,  72,  319.004517,    9.922839,    94,  1233
 2021, 01, 26, 08, 04,   81.891533,   17.634672,   8,  71,  318.847382,   17.635162,   162,  1044
 2021, 01, 26, 08, 04,   73.684647,   16.600712,   9,  89,  339.142670,   32.914547,   189,  2069
 2021, 01, 26, 08, 04,   73.675560,   16.599184,   9,  81,  328.609558,   18.935307,   189,  2070
 2021, 01, 26, 08, 04,   73.674248,   16.606579,   8,  58,  319.710144,    9.890388,   190,  2070
 2021, 01, 26, 08, 04,   78.826263,   17.479723,   8,  70,  320.606659,    7.620540,   200,  1394
 2021, 01, 26, 08, 04,   73.634605,   16.677959,   8,  75,  323.473297,   14.465658,   202,  2072
 2021, 01, 26, 08, 04,   80.485756,   17.763380,   9,  81,  326.907166,   15.774050,   207,  1187
 2021, 01, 26, 08, 04,   80.485985,   17.767559,   9,  89,  337.652618,   27.779169,   209,  1186
 2021, 01, 26, 08, 04,   78.436661,   17.572186,   8,  58,  316.670532,    4.870927,   222,  1442
 2021, 01, 26, 08, 04,   77.887405,   17.490984,   8,  72,  324.203888,    7.819366,   222,  1517
 2021, 01, 26, 08, 04,   80.109299,   17.897549,   9,  80,  325.807617,   14.083115,   235,  1226
 2021, 01, 26, 08, 04,   77.727654,   17.649509,   9,  85,  335.504730,   17.634434,   249,  1533
 2021, 01, 26, 08, 04,   76.564621,   17.472546,   8,  75,  327.285248,    9.932862,   249,  1694
 2021, 01, 26, 08, 04,   80.035927,   18.052128,   8,  67,  315.937653,    7.152308,   260,  1230
 2021, 01, 26, 08, 04,   77.708191,   17.721037,   8,  67,  320.929565,    6.132510,   260,  1533
 2021, 01, 26, 08, 04,   75.718292,   17.413418,   8,  55,  318.481567,    5.416737,   260,  1806
 2021, 01, 26, 08, 04,   77.693733,   17.806496,   8,  75,  325.282349,    8.795881,   273,  1532
 2021, 01, 26, 08, 04,   77.722534,   17.858286,   8,  76,  326.183472,    8.906199,   280,  1527
 2021, 01, 26, 08, 04,   75.794510,   17.642508,   8,  71,  323.138214,    8.115229,   292,  1789
 2021, 01, 26, 08, 04,   77.120926,   18.437565,   8,  77,  326.144989,    9.267038,   379,  1589
 2021, 01, 26, 08, 04,   78.363640,   18.654148,   8,  75,  321.953278,    9.890809,   384,  1418
 2021, 01, 26, 08, 04,   73.268082,   17.841293,   8,  63,  315.009644,    7.342795,   384,  2078
 2021, 01, 26, 08, 04,   73.417282,   17.913076,   8,  67,  317.017151,   10.044124,   390,  2061
 2021, 01, 26, 08, 04,   75.456223,   18.294371,   8,  78,  326.719879,   10.843740,   396,  1812
 2021, 01, 26, 08, 04,   76.245712,   18.451870,   9,  98,  357.524750,   47.877800,   401,  1704
 2021, 01, 26, 08, 04,   74.088760,   18.106779,   9,  93,  345.648560,   38.158638,   402,  1982
 2021, 01, 26, 08, 04,   75.009689,   18.316919,   8,  65,  318.725433,    7.000082,   410,  1867
 2021, 01, 26, 08, 04,   73.501083,   18.066175,   8,  67,  317.216644,    8.460492,   410,  2048
 2021, 01, 26, 08, 04,   73.797882,   18.318937,   8,  72,  320.976532,   10.075943,   440,  2009
 2021, 01, 26, 08, 04,   75.522545,   18.669638,   8,  65,  318.912445,    5.626012,   450,  1791
 2021, 01, 26, 08, 04,   78.387390,   19.137716,   8,  67,  317.178833,    6.312275,   455,  1401
 2021, 01, 26, 08, 04,   73.285652,   18.340292,   9,  81,  327.972351,   16.391151,   456,  2063
 2021, 01, 26, 08, 04,   73.345299,   18.373272,   9,  82,  329.374176,   17.958792,   459,  2056
 2021, 01, 26, 08, 04,   74.919495,   18.649111,   8,  72,  322.125031,    7.931330,   461,  1868
 2021, 01, 26, 08, 04,   73.627037,   18.469700,   8,  66,  316.691498,    7.770220,   467,  2023
 2021, 01, 26, 08, 04,   73.618210,   18.468182,   8,  72,  320.945068,   11.004721,   467,  2024
 2021, 01, 26, 08, 04,   74.409630,   18.609661,   8,  74,  322.556305,   10.815499,   468,  1930
 2021, 01, 26, 08, 04,   73.599342,   18.472399,   8,  72,  320.353241,   11.011683,   468,  2026
 2021, 01, 26, 08, 04,   74.047249,   18.686623,   8,  71,  320.768738,    9.980797,   488,  1970
 2021, 01, 26, 08, 04,   76.891228,   19.174238,   8,  61,  316.115601,    4.885705,   493,  1596
 2021, 01, 26, 08, 04,   73.158165,   18.752172,   8,  73,  321.121307,   12.573605,   520,  2065
 2021, 01, 26, 08, 04,   73.182953,   18.981131,   9,  88,  337.242889,   29.746607,   553,  2056
 2021, 01, 26, 08, 04,   74.567879,   19.756229,   9,  89,  338.777039,   26.322489,   633,  1876
 2021, 01, 26, 08, 04,   82.626045,   21.031008,   8,  79,  322.386993,   15.016538,   653,   879
 2021, 01, 26, 08, 04,   82.626144,   21.033600,   8,  54,  315.846466,    9.089432,   657,   878
 2021, 01, 26, 08, 04,   71.309105,   19.349264,   9,  81,  328.500336,   22.842436,   658,  2238
 2021, 01, 26, 08, 04,   82.089317,   21.352200,   8,  68,  314.159668,    7.089861,   712,   934
 2021, 01, 26, 08, 04,   84.193123,   21.936607,   8,  72,  314.394012,   13.179622,   763,   703
 2021, 01, 26, 08, 04,   82.984505,   21.820789,   9,  80,  323.767609,   19.223953,   765,   822