year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 27, 05, 15,  112.979965,   23.073580,   8,  48,  314.433380,    6.670426,    30,  2252
 2020, 07, 27, 05, 15,  118.356262,   24.935244,   9,  89,  338.653351,   21.673273,   170,  1590
 2020, 07, 27, 05, 15,  118.355064,   24.941849,   9,  80,  326.459564,   10.794537,   171,  1590
 2020, 07, 27, 05, 15,  119.590942,   25.738041,   7,   0,  313.402130,    2.944813,   262,  1410
 2020, 07, 27, 05, 15,  114.575294,   25.776632,   8,  51,  311.952698,    4.631544,   386,  2011
 2020, 07, 27, 05, 15,  117.701057,   26.818985,   8,  30,  300.715149,    2.429464,   463,  1611