year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 03, 05, 14,  117.775032,   24.176373,   8,  61,  305.417145,    5.304504,   213,  1687
 2021, 01, 03, 05, 14,  109.729248,   22.841433,   8,  70,  310.348267,   10.258047,   234,  2579
 2021, 01, 03, 05, 14,  115.616043,   24.190971,   9,  84,  326.617767,   20.914526,   267,  1947
 2021, 01, 03, 05, 14,  110.630013,   23.276833,   8,  53,  302.638184,    9.278364,   274,  2485
 2021, 01, 03, 05, 14,  106.390831,   22.382017,   8,  48,  301.594116,   12.713498,   279,  2987
 2021, 01, 03, 05, 14,  106.104828,   22.340176,   9,  88,  333.190613,   65.631134,   281,  3014
 2021, 01, 03, 05, 14,  106.093040,   22.337357,   8,  56,  303.490692,   15.584980,   281,  3015
 2021, 01, 03, 05, 14,  106.122993,   22.370890,   8,  35,  306.357666,   16.187431,   283,  3012
 2021, 01, 03, 05, 14,  116.104607,   24.388680,   9,  88,  333.122894,   25.048065,   284,  1885
 2021, 01, 03, 05, 14,  116.096390,   24.387318,   9,  80,  320.104279,   13.714181,   284,  1886
 2021, 01, 03, 05, 14,  116.103233,   24.395538,   8,  77,  316.588104,   11.179581,   285,  1885
 2021, 01, 03, 05, 14,  106.127869,   22.398401,   8,  63,  324.582550,   45.175125,   285,  3011
 2021, 01, 03, 05, 14,  106.132256,   22.389790,   8,  79,  319.409271,   36.434135,   292,  3010
 2021, 01, 03, 05, 14,  106.122353,   22.387390,   8,  70,  310.188232,   22.757616,   292,  3011
 2021, 01, 03, 05, 14,  110.614998,   23.511494,   9,  91,  339.459290,   59.194992,   308,  2480
 2021, 01, 03, 05, 14,  113.694786,   24.137697,   9,  92,  340.862946,   49.628437,   310,  2143
 2021, 01, 03, 05, 14,  111.800919,   23.855263,   8,  70,  310.759766,   12.040977,   323,  2356
 2021, 01, 03, 05, 14,  108.947639,   23.283136,   8,  56,  303.531311,    6.861289,   326,  2669
 2021, 01, 03, 05, 14,  109.234085,   23.518848,   8,  70,  310.371094,   10.535446,   348,  2619
 2021, 01, 03, 05, 14,  109.227600,   23.517450,   8,  61,  305.364655,    7.577713,   348,  2620
 2021, 01, 03, 05, 14,  107.041519,   23.154167,   8,  40,  302.731201,   10.877548,   365,  2900
 2021, 01, 03, 05, 14,  109.538216,   23.749352,   7,  19,  300.016418,    5.018649,   375,  2563
 2021, 01, 03, 05, 14,  108.214294,   23.503241,   9,  93,  342.249329,   55.308994,   379,  2755
 2021, 01, 03, 05, 14,  108.207565,   23.501740,   9,  85,  326.803314,   30.870430,   379,  2756
 2021, 01, 03, 05, 14,  117.362854,   25.290728,   8,  76,  315.908356,   10.682752,   387,  1702
 2021, 01, 03, 05, 14,  108.560760,   24.080851,   8,  70,  310.365295,   13.063128,   455,  2686
 2021, 01, 03, 05, 14,  108.671257,   24.269014,   8,  60,  304.740173,    8.569600,   476,  2663
 2021, 01, 03, 05, 14,  109.857491,   24.521879,   8,  38,  302.066315,   10.203147,   481,  2516
 2021, 01, 03, 05, 14,  116.820854,   26.039129,   8,  64,  306.525543,    6.862407,   510,  1745
 2021, 01, 03, 05, 14,  115.616470,   25.922842,   8,  73,  313.256683,   10.817658,   522,  1892
 2021, 01, 03, 05, 14,  115.721764,   25.954687,   9,  95,  347.288849,   43.709656,   524,  1879
 2021, 01, 03, 05, 14,  117.632698,   26.572611,   9,  90,  337.387207,   26.996181,   570,  1626
 2021, 01, 03, 05, 14,  118.443092,   26.856619,   8,  63,  306.024902,    6.944752,   594,  1515
 2021, 01, 03, 05, 14,  115.140434,   26.813599,   8,  36,  300.377106,    4.789949,   665,  1917
 2021, 01, 03, 05, 14,  118.465820,   27.570139,   8,  39,  301.029663,    4.750419,   699,  1490
 2021, 01, 03, 05, 14,  114.880516,   27.175020,   8,  66,  307.956360,    8.304513,   725,  1934