year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 23, 20, 39, -121.942520,   40.550846,   9, 100,  368.231476,  119.571404,    11,  2137
 2020, 12, 23, 20, 39, -123.827179,   40.508278,   7,  20,  300.097931,    5.814490,    62,  2303
 2020, 12, 23, 20, 39, -123.823608,   40.504787,   8,  42,  303.280396,    8.178785,    65,  2302
 2020, 12, 23, 20, 39, -122.680046,   41.171974,   8,  78,  317.373291,   22.842409,   123,  2171
 2020, 12, 23, 20, 39, -120.307320,   42.292835,   8,  74,  313.327362,   14.213100,   218,  1942
 2020, 12, 23, 20, 39, -120.219482,   44.133255,   9,  92,  340.780853,   37.142277,   484,  1864
 2020, 12, 23, 20, 39, -120.827782,   44.498993,   8,  78,  317.552917,   16.317110,   553,  1905
 2020, 12, 23, 20, 39, -120.838234,   44.497089,   9, 100,  372.535156,   97.417816,   553,  1906
 2020, 12, 23, 20, 39, -120.848724,   44.495171,   9,  83,  332.117096,   27.080923,   553,  1907
 2020, 12, 23, 20, 39, -120.859299,   44.493237,   8,  40,  311.301147,   11.031247,   553,  1908
 2020, 12, 23, 20, 39, -120.851547,   44.501892,   9,  89,  337.085480,   32.570850,   554,  1907
 2020, 12, 23, 20, 39, -116.120049,   45.872623,   7,   0,  351.406860,   50.072250,   645,  1406
 2020, 12, 23, 20, 39, -119.114021,   46.156620,   8,  79,  319.243073,   15.118386,   752,  1681