year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 02, 05, 32,  109.682968,   40.602707,   8,  37,  300.524170,    3.788210,    25,  1686
 2021, 03, 02, 05, 32,  109.744591,   40.619419,   9,  97,  352.250031,   44.773819,    26,  1679
 2021, 03, 02, 05, 32,  109.742805,   40.625988,   8,  62,  305.931885,    4.742506,    27,  1679
 2021, 03, 02, 05, 32,  109.357574,   40.577732,   8,  53,  302.679749,    4.353264,    29,  1721
 2021, 03, 02, 05, 32,   98.503967,   39.896889,   8,  57,  303.744568,    8.560886,   266,  2707