year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 06, 05,  106.226768,   20.817759,   8,  61,  318.782532,    6.161208,     7,  1652
 2020, 06, 01, 06, 05,  106.167297,   20.896721,   8,  42,  317.737549,    4.951195,    20,  1657
 2020, 06, 01, 06, 05,  106.268234,   20.925894,   8,  38,  326.566132,    8.597311,    22,  1643
 2020, 06, 01, 06, 05,  106.267082,   20.932508,   7,  24,  324.350830,    7.244559,    23,  1643
 2020, 06, 01, 06, 05,  106.654068,   21.052217,   8,  68,  317.837097,    6.525582,    32,  1588
 2020, 06, 01, 06, 05,  106.057808,   21.042315,   8,  48,  321.524475,    7.320389,    44,  1667
 2020, 06, 01, 06, 05,  107.140785,   21.220242,   8,  45,  309.964233,    3.501705,    46,  1520
 2020, 06, 01, 06, 05,  106.107231,   21.063553,   8,  50,  318.284393,    4.711106,    46,  1660
 2020, 06, 01, 06, 05,  106.068527,   21.152538,   7,  29,  319.148254,    4.460706,    60,  1662
 2020, 06, 01, 06, 05,  105.963264,   21.189901,   7,  24,  316.009644,    4.542799,    68,  1674
 2020, 06, 01, 06, 05,  106.110092,   21.219481,   8,  66,  322.284424,    8.115159,    69,  1654
 2020, 06, 01, 06, 05,  106.143539,   21.245031,   8,  30,  326.783020,    9.580573,    72,  1649
 2020, 06, 01, 06, 05,  106.136147,   21.243891,   8,  60,  331.048706,   12.915609,    72,  1650
 2020, 06, 01, 06, 05,  105.772942,   21.187431,   7,  13,  324.202179,    8.354006,    72,  1699
 2020, 06, 01, 06, 05,  105.383652,   21.126013,   8,  57,  315.581329,    3.824262,    72,  1751
 2020, 06, 01, 06, 05,  105.680977,   21.315722,   8,  36,  319.405151,    4.537000,    93,  1707
 2020, 06, 01, 06, 05,  105.883957,   21.462318,   8,  69,  320.819397,    6.370181,   110,  1676
 2020, 06, 01, 06, 05,   99.116150,   20.280439,   8,  35,  302.844727,    4.291266,   110,  2465
 2020, 06, 01, 06, 05,  105.899780,   21.674574,   8,  61,  313.025879,    3.748991,   141,  1667
 2020, 06, 01, 06, 05,   97.735268,   20.212330,   7,  23,  304.081848,    4.166306,   141,  2602
 2020, 06, 01, 06, 05,  105.026833,   21.671225,   8,  72,  317.899017,    6.599281,   161,  1778
 2020, 06, 01, 06, 05,  105.806488,   21.937654,   8,  71,  317.321106,    6.502828,   182,  1670
 2020, 06, 01, 06, 05,  105.799049,   21.936499,   8,  68,  315.523560,    5.556370,   182,  1671
 2020, 06, 01, 06, 05,  105.606842,   21.940573,   9,  86,  333.148926,   19.161743,   187,  1696
 2020, 06, 01, 06, 05,  105.599380,   21.939413,   8,  69,  316.109863,    6.655186,   187,  1697
 2020, 06, 01, 06, 05,  106.209106,   22.073858,   9,  87,  334.384766,   20.254944,   193,  1613
 2020, 06, 01, 06, 05,  106.201691,   22.072725,   9,  97,  353.454926,   43.346306,   193,  1614
 2020, 06, 01, 06, 05,  105.521523,   22.116674,   9,  91,  352.221222,   41.970394,   215,  1701
 2020, 06, 01, 06, 05,   98.079002,   20.815361,   7,  26,  303.970306,    8.860874,   220,  2540
 2020, 06, 01, 06, 05,   98.072060,   20.810022,   7,  19,  300.685333,    6.282783,   225,  2540
 2020, 06, 01, 06, 05,  104.915840,   22.107964,   8,  74,  318.842804,    8.695725,   228,  1778
 2020, 06, 01, 06, 05,  105.424423,   22.392286,   8,  48,  309.181549,    2.566619,   258,  1704
 2020, 06, 01, 06, 05,  104.366974,   22.445616,   9,  80,  324.096680,   12.131822,   291,  1835
 2020, 06, 01, 06, 05,  100.703911,   21.978558,   8,  65,  309.560547,    5.154259,   316,  2242
 2020, 06, 01, 06, 05,  101.009644,   23.247839,   8,  30,  315.612671,   11.867355,   494,  2168
 2020, 06, 01, 06, 05,  101.023026,   23.262379,   7,  14,  309.775726,    6.463341,   498,  2166
 2020, 06, 01, 06, 05,  104.391785,   23.948635,   8,  42,  313.791229,    4.379367,   512,  1783
 2020, 06, 01, 06, 05,  100.711380,   23.328465,   7,   0,  321.899323,   15.308926,   516,  2192
 2020, 06, 01, 06, 05,  101.446754,   23.614340,   8,  68,  324.893311,   16.349600,   537,  2118
 2020, 06, 01, 06, 05,  103.620888,   24.045086,   9,  82,  327.303558,   11.761060,   545,  1873
 2020, 06, 01, 06, 05,  100.712402,   23.729507,   8,  49,  316.592529,   14.987477,   573,  2182
 2020, 06, 01, 06, 05,  100.715149,   23.732529,   9,  80,  329.292175,   29.800753,   576,  2181
 2020, 06, 01, 06, 05,  105.318390,   24.787319,   8,  38,  312.562653,    4.230469,   614,  1639
 2020, 06, 01, 06, 05,  105.310806,   24.786150,   8,  65,  312.821655,    4.616691,   614,  1640
 2020, 06, 01, 06, 05,  105.040565,   25.150593,   8,  68,  314.131195,    5.845835,   674,  1662
 2020, 06, 01, 06, 05,  104.920044,   25.165773,   8,  72,  321.508698,    8.065942,   679,  1677