year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 08, 18, 28,  109.742935,   40.622322,   9,  97,  318.786011,   16.132627,   318,  1414
 2020, 11, 08, 18, 28,  121.082817,   37.692120,   9, 100,  346.994385,  102.036201,   422,  2556
 2020, 11, 08, 18, 28,  110.487480,   39.410110,   8,  52,  302.842407,    7.883428,   481,  1533
 2020, 11, 08, 18, 28,  110.166481,   39.261124,   8,  53,  303.001648,    7.652455,   510,  1503