year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 30, 20, 07, -120.185829,   37.875969,   8,  69,  309.842194,   17.615267,   474,  2800
 2020, 12, 30, 20, 07, -120.409279,   38.540211,   8,  54,  302.786652,   11.750908,   581,  2789
 2020, 12, 30, 20, 07, -120.360077,   38.701126,   8,  40,  300.672363,   10.325628,   600,  2777
 2020, 12, 30, 20, 07, -120.368271,   38.870403,   8,  36,  301.627472,   10.147355,   621,  2769
 2020, 12, 30, 20, 07, -120.388969,   38.870419,   8,  36,  300.500000,    9.519123,   628,  2770