year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 06, 05, 36,  104.524658,   11.005213,   8,  61,  305.307129,    8.697948,   264,  2892
 2020, 12, 06, 05, 36,  106.118393,   11.651630,   8,  71,  312.377869,    8.624875,   314,  2665
 2020, 12, 06, 05, 36,  103.542297,   11.269376,   8,  65,  307.258728,   12.640572,   330,  2986
 2020, 12, 06, 05, 36,  103.535767,   11.272764,   8,  41,  302.791351,    7.408613,   338,  2986
 2020, 12, 06, 05, 36,  106.169373,   12.059693,   8,  72,  313.094635,    8.374995,   375,  2641
 2020, 12, 06, 05, 36,  106.162933,   12.058476,   8,  73,  313.937988,    8.923354,   375,  2642
 2020, 12, 06, 05, 36,  105.314789,   11.965833,   8,  49,  308.516296,    7.587729,   381,  2765
 2020, 12, 06, 05, 36,  105.315102,   11.959834,   8,  60,  307.586090,    7.733654,   387,  2764
 2020, 12, 06, 05, 36,  106.444595,   12.285416,   8,  60,  304.973541,    3.723189,   403,  2589
 2020, 12, 06, 05, 36,  106.487404,   12.387342,   9,  84,  326.596283,   19.826685,   412,  2579
 2020, 12, 06, 05, 36,  106.481392,   12.386240,   8,  54,  303.000854,    2.763092,   412,  2580
 2020, 12, 06, 05, 36,  106.490494,   12.391533,   8,  56,  313.734802,    9.221098,   418,  2577
 2020, 12, 06, 05, 36,  106.484512,   12.390403,   8,  62,  323.318359,   16.806452,   418,  2578
 2020, 12, 06, 05, 36,  120.199715,   15.194182,   7,  28,  308.360168,    4.181827,   513,   897
 2020, 12, 06, 05, 36,  120.089127,   15.304851,   8,  59,  307.333221,    4.709486,   531,   908