year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 23, 06, 59,  105.087425,   13.748942,   8,  70,  311.301147,   11.157190,   267,   284
 2020, 12, 23, 06, 59,  105.087860,   13.745008,   8,  52,  310.110016,    9.396958,   274,   283
 2020, 12, 23, 06, 59,  104.695595,   13.750607,   8,  60,  308.193359,    6.745250,   278,   327
 2020, 12, 23, 06, 59,  104.418823,   13.814315,   8,  69,  309.830750,    7.648132,   293,   358
 2020, 12, 23, 06, 59,  104.307053,   13.859857,   8,  48,  311.868073,    8.562607,   298,   371
 2020, 12, 23, 06, 59,  104.299034,   13.858937,   8,  46,  314.138123,   10.290098,   298,   372
 2020, 12, 23, 06, 59,  104.288399,   13.880870,   9,  83,  324.778015,   23.875843,   300,   373
 2020, 12, 23, 06, 59,  104.287346,   13.882281,   9,  83,  324.477692,   25.014254,   307,   372
 2020, 12, 23, 06, 59,  104.216805,   13.932197,   8,  71,  311.157623,    9.732736,   312,   380
 2020, 12, 23, 06, 59,  104.208946,   13.931313,   8,  71,  311.460205,    9.885218,   312,   381
 2020, 12, 23, 06, 59,  104.473946,   13.984646,   8,  73,  312.763153,   12.964505,   314,   348
 2020, 12, 23, 06, 59,  104.575172,   14.160403,   8,  74,  313.852631,   14.686461,   342,   332
 2020, 12, 23, 06, 59,  103.626579,   14.116395,   7,  23,  300.164154,    5.076171,   354,   451
 2020, 12, 23, 06, 59,  100.576706,   15.507308,   8,  64,  307.411865,    6.730500,   614,   778
 2020, 12, 23, 06, 59,  103.817383,   16.155272,   8,  48,  302.973877,    5.326077,   652,   378
 2020, 12, 23, 06, 59,  103.816414,   16.156454,   7,  26,  302.263000,    4.603923,   659,   377
 2020, 12, 23, 06, 59,  103.574554,   16.245159,   8,  48,  306.298309,    5.467436,   669,   406
 2020, 12, 23, 06, 59,  102.180244,   16.503420,   8,  49,  307.024048,    4.000855,   738,   593
 2020, 12, 23, 06, 59,  102.871651,   16.675169,   8,  62,  305.808838,    6.270412,   747,   488