year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 05, 00,  121.811455,   -4.519189,   8,  73,  315.534363,    8.978511,   258,  2196
 2020, 08, 23, 05, 00,  126.702538,   -3.619287,   8,  76,  316.446503,    8.490229,   282,  1571
 2020, 08, 23, 05, 00,  121.542709,   -4.359721,   8,  63,  308.557343,    4.843436,   285,  2229
 2020, 08, 23, 05, 00,  126.969109,   -3.511558,   8,  75,  315.907928,    7.315612,   292,  1530
 2020, 08, 23, 05, 00,  122.423492,   -3.902880,   8,  61,  317.155762,   10.694163,   334,  2122
 2020, 08, 23, 05, 00,  122.414055,   -3.904241,   8,  37,  315.143494,    9.157609,   334,  2123
 2020, 08, 23, 05, 00,  122.416855,   -3.905447,   8,  74,  320.779938,   13.662354,   336,  2122
 2020, 08, 23, 05, 00,  121.660614,   -4.011707,   8,  50,  309.314880,    5.492665,   337,  2202
 2020, 08, 23, 05, 00,  122.269157,   -3.286321,   9,  90,  336.795807,   36.180794,   429,  2124
 2020, 08, 23, 05, 00,  121.387650,   -2.577434,   9,  88,  334.543762,   23.829781,   554,  2197
 2020, 08, 23, 05, 00,  121.380875,   -2.578441,   9, 100,  376.423828,  104.966644,   554,  2198
 2020, 08, 23, 05, 00,  121.499504,   -2.138478,   8,  64,  306.937531,    5.307045,   617,  2175
 2020, 08, 23, 05, 00,  120.578506,   -1.771551,   8,  55,  312.266052,    7.590580,   693,  2281