year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 24, 19, 09,  100.864677,   28.463894,   9, 100,  335.437836,   31.249521,   108,  1895
 2020, 12, 24, 19, 09,  100.873596,   28.462317,   9,  96,  317.751556,   15.611365,   108,  1896
 2020, 12, 24, 19, 09,  100.863907,   28.456917,   9, 100,  340.810150,   37.486721,   109,  1895
 2020, 12, 24, 19, 09,  100.872581,   28.455387,   9, 100,  331.324890,   26.807878,   109,  1896
 2020, 12, 24, 19, 09,  101.374466,   28.365551,   9, 100,  341.800720,   41.083126,   109,  1954
 2020, 12, 24, 19, 09,  101.382149,   28.364172,   9, 100,  337.115204,   35.024170,   109,  1955
 2020, 12, 24, 19, 09,  100.871628,   28.448421,   8,  73,  307.948761,   10.438580,   110,  1896
 2020, 12, 24, 19, 09,  101.380547,   28.357220,   9, 100,  364.955322,   83.724510,   110,  1955
 2020, 12, 24, 19, 09,  101.389290,   28.355625,   7,  25,  300.385010,    6.682304,   110,  1956
 2020, 12, 24, 19, 09,  101.379768,   28.350080,   9, 100,  342.948761,   42.971771,   111,  1955
 2020, 12, 24, 19, 09,  101.373505,   28.350725,   9,  99,  319.440643,   17.341969,   112,  1955
 2020, 12, 24, 19, 09,  101.381866,   28.349230,   9, 100,  337.442963,   35.151093,   112,  1956
 2020, 12, 24, 19, 09,  101.515839,   28.019615,   8,  71,  307.432343,   10.585370,   156,  1980
 2020, 12, 24, 19, 09,  101.094963,   28.074106,   9,  87,  313.205322,   13.510800,   159,  1933
 2020, 12, 24, 19, 09,  101.096947,   28.072872,   8,  79,  310.219757,   11.941730,   160,  1934
 2020, 12, 24, 19, 09,  101.230576,   28.027620,   8,  68,  306.377716,    9.687898,   163,  1950
 2020, 12, 24, 19, 09,  101.203346,   28.018009,   8,  78,  309.825012,   12.132959,   165,  1947
 2020, 12, 24, 19, 09,  101.211784,   28.016504,   8,  47,  302.727722,    7.786254,   165,  1948
 2020, 12, 24, 19, 09,  101.057449,   27.963493,   8,  77,  309.307098,   11.139660,   177,  1933
 2020, 12, 24, 19, 09,  101.175163,   27.935476,   9,  83,  311.565125,   12.513408,   178,  1947
 2020, 12, 24, 19, 09,  101.420509,   27.382069,   7,  23,  300.294739,    7.152283,   252,  1990