year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 19, 05, 02,  125.040154,    5.988605,   8,  62,  316.855133,    6.976722,   587,  1503
 2021, 03, 19, 05, 02,  124.935059,    6.019870,   9,  84,  335.787659,   23.322859,   594,  1516
 2021, 03, 19, 05, 02,  124.305893,    6.587364,   8,  50,  306.490967,    3.586062,   692,  1586
 2021, 03, 19, 05, 02,  124.316452,    6.791818,   8,  48,  309.019653,    3.772621,   722,  1578
 2021, 03, 19, 05, 02,  124.384819,    6.808934,   9,  95,  348.604340,   36.150604,   723,  1568
 2021, 03, 19, 05, 02,  124.329308,    6.800542,   9,  84,  337.290710,   23.609051,   723,  1576
 2021, 03, 19, 05, 02,  124.376846,    6.814510,   8,  56,  318.215210,    7.487592,   724,  1569
 2021, 03, 19, 05, 02,  124.313446,    6.811697,   8,  61,  311.940857,    4.937823,   725,  1578
 2021, 03, 19, 05, 02,  124.274742,    6.832945,   8,  58,  310.664276,    3.884310,   729,  1583
 2021, 03, 19, 05, 02,  124.380775,    6.882918,   8,  49,  313.492920,    4.129832,   734,  1567
 2021, 03, 19, 05, 02,  123.984528,    6.829567,   8,  70,  316.781677,    8.474492,   735,  1624
 2021, 03, 19, 05, 02,  124.329330,    6.935636,   8,  63,  314.170776,    3.408186,   743,  1572
 2021, 03, 19, 05, 02,  124.272766,    6.933854,   8,  43,  308.986328,    3.130742,   744,  1580
 2021, 03, 19, 05, 02,  124.265808,    6.932801,   8,  63,  312.860291,    4.898865,   744,  1581
 2021, 03, 19, 05, 02,  124.064720,    6.902302,   9,  82,  328.280731,   14.357722,   744,  1610
 2021, 03, 19, 05, 02,  124.070648,    6.909981,   7,  27,  314.390228,    5.212782,   745,  1609
 2021, 03, 19, 05, 02,  124.063705,    6.908927,   8,  53,  319.226807,    8.094276,   745,  1610
 2021, 03, 19, 05, 02,  124.054771,    6.921123,   9,  88,  336.285736,   21.630276,   747,  1611