year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 12, 01, 03,    6.626442,   10.899950,   8,  75,  308.638397,    6.436153,    45,  1564
 2020, 12, 12, 01, 03,    6.984530,   10.715285,   9,  95,  317.574524,   11.174123,    64,  1620
 2020, 12, 12, 01, 03,    6.538936,   10.304407,   8,  69,  306.588989,    5.885614,   135,  1571
 2020, 12, 12, 01, 03,    8.724900,    9.853430,   8,  76,  308.950409,    9.312195,   150,  1880
 2020, 12, 12, 01, 03,   12.957851,    8.077477,   8,  67,  306.095184,   10.668777,   308,  2415
 2020, 12, 12, 01, 03,   12.956184,    8.068491,   8,  71,  307.310181,   11.706392,   309,  2415
 2020, 12, 12, 01, 03,   -1.251421,    9.476214,   8,  66,  305.822968,   12.383713,   425,   679
 2020, 12, 12, 01, 03,   -1.252796,    9.466452,   9, 100,  331.420319,   48.041008,   426,   679
 2020, 12, 12, 01, 03,   -0.971200,    9.097761,   8,  69,  306.730927,   11.856359,   475,   712
 2020, 12, 12, 01, 03,   -0.642347,    8.616442,   9, 100,  330.352509,   37.837418,   540,   754
 2020, 12, 12, 01, 03,    8.860357,    7.122753,   8,  47,  302.173401,    4.301017,   550,  1975
 2020, 12, 12, 01, 03,   -1.181292,    8.203222,   8,  75,  308.602997,   14.257412,   615,   710
 2020, 12, 12, 01, 03,    6.012105,    6.128868,   7,  26,  300.381348,    4.433647,   764,  1629