year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 13, 06, 50,  101.665756,   26.578825,   8,  75,  314.277344,   12.197792,    27,   768
 2020, 12, 13, 06, 50,   91.232582,   25.439457,   8,  44,  302.195312,    4.315493,    71,  1978
 2020, 12, 13, 06, 50,  102.243561,   27.427309,   8,  75,  319.420532,   24.943810,   149,   700
 2020, 12, 13, 06, 50,  102.226250,   27.425720,   8,  78,  322.247406,   27.010447,   149,   702
 2020, 12, 13, 06, 50,  101.926613,   27.435925,   8,  52,  303.948425,    8.345000,   153,   728
 2020, 12, 13, 06, 50,  101.914421,   27.434746,   8,  70,  310.243195,   14.571305,   153,   729
 2020, 12, 13, 06, 50,  101.258972,   27.421228,   8,  65,  314.036407,   12.526261,   163,   789
 2020, 12, 13, 06, 50,  101.257851,   27.430239,   8,  78,  337.063721,   40.442432,   164,   789
 2020, 12, 13, 06, 50,  101.245300,   27.447256,   9,  95,  346.593536,   60.095409,   166,   790
 2020, 12, 13, 06, 50,  101.214836,   27.444229,   9,  93,  343.911102,   55.579178,   166,   793
 2020, 12, 13, 06, 50,  101.204544,   27.443211,   9,  83,  325.039703,   25.192133,   166,   794
 2020, 12, 13, 06, 50,  101.203300,   27.452185,   9,  85,  328.014343,   29.136713,   167,   794
 2020, 12, 13, 06, 50,  102.081169,   27.556505,   9,  82,  322.817596,   31.164814,   169,   712
 2020, 12, 13, 06, 50,  101.199982,   27.470043,   9,  92,  339.611176,   47.559860,   169,   794
 2020, 12, 13, 06, 50,  101.269012,   27.486158,   8,  71,  311.510223,   13.716892,   170,   787
 2020, 12, 13, 06, 50,  101.229538,   27.482157,   8,  76,  335.182220,   38.728230,   170,   791
 2020, 12, 13, 06, 50,  101.227158,   27.491022,   8,  56,  312.695129,   12.645531,   171,   791
 2020, 12, 13, 06, 50,  101.217758,   27.490065,   8,  49,  317.752441,   16.855093,   171,   792
 2020, 12, 13, 06, 50,  102.117393,   27.588892,   8,  59,  304.490051,   10.443271,   172,   709
 2020, 12, 13, 06, 50,  102.167496,   27.603416,   8,  65,  307.866852,   11.619986,   173,   705
 2020, 12, 13, 06, 50,  102.111458,   27.588423,   8,  36,  301.667297,    8.121585,   177,   709
 2020, 12, 13, 06, 50,  102.158691,   27.602308,   8,  70,  310.583710,   14.527507,   178,   705
 2020, 12, 13, 06, 50,  101.443489,   27.647228,   8,  63,  324.303284,   27.325670,   190,   768
 2020, 12, 13, 06, 50,  101.445175,   27.651617,   9,  84,  325.526276,   27.978296,   195,   767
 2020, 12, 13, 06, 50,  102.210266,   27.732077,   9,  80,  320.681641,   26.626362,   196,   699
 2020, 12, 13, 06, 50,   84.943260,   28.292572,   8,  49,  302.541260,   12.029140,   668,  2508