year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 14, 05, 30,  110.697243,   34.758892,   7,  27,  304.021484,    3.950644,    54,  1787
 2021, 02, 14, 05, 30,  111.298416,   35.414707,   8,  48,  301.546692,    4.259908,   136,  1697
 2021, 02, 14, 05, 30,  114.480331,   36.660652,   8,  48,  301.620728,    4.841701,   252,  1306
 2021, 02, 14, 05, 30,  111.755585,   36.341492,   8,  58,  304.041962,    4.628437,   262,  1613
 2021, 02, 14, 05, 30,  105.745689,   35.411987,   8,  74,  313.460785,   10.905928,   284,  2236
 2021, 02, 14, 05, 30,  105.736702,   35.410137,   9,  97,  354.166962,   61.071392,   284,  2237
 2021, 02, 14, 05, 30,  109.634743,   36.287113,   8,  56,  303.544678,    4.957481,   305,  1847
 2021, 02, 14, 05, 30,  109.168480,   36.205231,   8,  53,  303.908844,    5.268123,   305,  1898
 2021, 02, 14, 05, 30,  109.146317,   36.215611,   8,  52,  303.289276,    4.866196,   307,  1900
 2021, 02, 14, 05, 30,  111.706627,   36.713863,   8,  42,  300.867828,    3.791911,   318,  1606
 2021, 02, 14, 05, 30,  109.328171,   36.487526,   8,  57,  303.684601,    5.494805,   342,  1872
 2021, 02, 14, 05, 30,  111.824188,   37.057446,   8,  57,  303.829468,    3.668349,   366,  1581