year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 04, 04, 57,  112.820351,   26.486801,   8,  47,  301.459320,    6.734700,     3,  2639
 2021, 01, 04, 04, 57,  112.794518,   26.601795,   8,  68,  309.239319,   11.089984,    20,  2637
 2021, 01, 04, 04, 57,  112.787750,   26.600246,   8,  45,  301.194977,    6.542881,    20,  2638
 2021, 01, 04, 04, 57,  118.696175,   27.896484,   8,  79,  319.121094,   17.474384,    33,  2011
 2021, 01, 04, 04, 57,  118.847191,   27.990231,   8,  47,  301.474487,    5.924582,    42,  1993
 2021, 01, 04, 04, 57,  114.458992,   27.309420,   9,  85,  326.735535,   35.048889,    69,  2450
 2021, 01, 04, 04, 57,  120.608337,   28.751644,   8,  52,  302.334900,    3.937365,   110,  1771
 2021, 01, 04, 04, 57,  115.463516,   27.849768,   8,  31,  300.174286,    6.336625,   117,  2336
 2021, 01, 04, 04, 57,  115.454445,   27.847906,   8,  65,  307.090790,   10.485416,   117,  2337
 2021, 01, 04, 04, 57,  118.271446,   28.409990,   8,  51,  302.245056,    6.500930,   119,  2038
 2021, 01, 04, 04, 57,  112.077835,   27.203499,   8,  52,  302.352264,    8.712221,   132,  2702
 2021, 01, 04, 04, 57,  117.893501,   29.002701,   8,  73,  312.662537,   14.117471,   216,  2057
 2021, 01, 04, 04, 57,  116.403564,   28.845764,   8,  51,  302.187103,    6.435026,   234,  2194
 2021, 01, 04, 04, 57,  116.051704,   28.920099,   8,  50,  307.915070,    9.233900,   254,  2233
 2021, 01, 04, 04, 57,  116.052017,   28.919567,   8,  48,  306.226898,    8.258975,   257,  2232
 2021, 01, 04, 04, 57,  114.453476,   30.897310,   8,  62,  322.965973,   24.814642,   590,  2332
 2021, 01, 04, 04, 57,  114.444214,   30.895409,   8,  46,  305.017120,   10.187245,   590,  2333
 2021, 01, 04, 04, 57,  114.456505,   30.891819,   8,  45,  304.709229,    9.251713,   593,  2331
 2021, 01, 04, 04, 57,  114.447311,   30.889851,   8,  58,  316.668091,   18.063068,   593,  2332