# Compound: halon-1301 (CBrF3) # Scale: NOAA-2006 # Observations: ESRl/HATS Flasks # Instrument: LEAPS (ECD) # Units: Dry air mole fraction (ppt) # Flag: (0)=good, (1)=questionable # N: Number of flask pairs used to calculate monthly mean # # Year Month Mean SD N Flag 1991 1 -1.000 -1.000 1 0 1991 2 -1.000 -1.000 1 0 1991 3 -1.000 -1.000 1 0 1991 4 -1.000 -1.000 0 0 1991 5 -1.000 -1.000 0 0 1991 6 -1.000 -1.000 0 0 1991 7 -1.000 -1.000 1 0 1991 8 -1.000 -1.000 1 0 1991 9 -1.000 -1.000 0 0 1991 10 -1.000 -1.000 0 0 1991 11 -1.000 -1.000 1 0 1991 12 -1.000 -1.000 0 0 1992 1 -1.000 -1.000 0 0 1992 2 -1.000 -1.000 0 0 1992 3 -1.000 -1.000 0 0 1992 4 -1.000 -1.000 0 0 1992 5 -1.000 -1.000 0 0 1992 6 -1.000 -1.000 0 0 1992 7 -1.000 -1.000 0 0 1992 8 -1.000 -1.000 0 0 1992 9 -1.000 -1.000 0 0 1992 10 -1.000 -1.000 0 0 1992 11 -1.000 -1.000 1 0 1992 12 -1.000 -1.000 1 0 1993 1 -1.000 -1.000 0 0 1993 2 -1.000 -1.000 0 0 1993 3 -1.000 -1.000 0 0 1993 4 2.444 0.003 2 0 1993 5 -1.000 -1.000 1 0 1993 6 2.999 0.012 2 0 1993 7 3.026 0.018 2 0 1993 8 2.401 0.004 2 0 1993 9 -1.000 -1.000 0 0 1993 10 -1.000 -1.000 0 0 1993 11 2.413 0.025 2 0 1993 12 2.513 0.021 4 0 1994 1 2.511 0.023 2 0 1994 2 -1.000 -1.000 0 0 1994 3 2.490 0.005 4 0 1994 4 2.597 0.020 4 0 1994 5 2.722 0.039 4 0 1994 6 2.626 0.105 4 0 1994 7 2.540 0.003 4 0 1994 8 2.745 0.047 4 0 1994 9 2.786 0.022 4 0 1994 10 2.662 0.016 4 0 1994 11 2.680 0.092 2 0 1994 12 2.771 0.101 4 0 1995 1 2.642 0.049 2 0 1995 2 2.510 0.002 2 0 1995 3 2.583 0.007 2 0 1995 4 2.737 0.024 2 0 1995 5 -1.000 -1.000 1 0 1995 6 2.644 0.017 2 0 1995 7 2.656 0.031 2 0 1995 8 2.629 0.087 2 0 1995 9 2.539 0.115 2 0 1995 10 -1.000 -1.000 1 0 1995 11 2.643 0.062 2 0 1995 12 2.664 0.042 2 0 1996 1 2.634 0.040 2 0 1996 2 2.551 0.061 2 0 1996 3 -1.000 -1.000 0 0 1996 4 2.671 0.018 2 0 1996 5 2.536 0.001 2 0 1996 6 2.588 0.040 2 0 1996 7 -1.000 -1.000 1 0 1996 8 2.722 0.075 4 0 1996 9 -1.000 -1.000 0 0 1996 10 2.705 0.066 2 0 1996 11 2.581 0.015 2 0 1996 12 2.631 0.086 2 0 1997 1 2.649 0.023 2 0 1997 2 2.536 0.088 2 0 1997 3 2.721 0.023 2 0 1997 4 2.749 0.063 2 0 1997 5 2.638 0.022 2 0 1997 6 2.551 0.022 2 0 1997 7 -1.000 -1.000 1 0 1997 8 2.698 0.005 2 0 1997 9 2.655 0.023 4 0 1997 10 -1.000 -1.000 0 0 1997 11 2.697 0.003 2 0 1997 12 2.650 0.035 2 0 1998 1 2.767 0.005 2 0 1998 2 2.720 0.013 2 0 1998 3 2.761 0.089 2 0 1998 4 2.822 0.081 2 0 1998 5 2.583 0.006 2 0 1998 6 2.860 0.036 2 0 1998 7 2.818 0.040 2 0 1998 8 2.735 0.044 2 0 1998 9 -1.000 -1.000 1 0 1998 10 2.780 0.156 2 0 1998 11 2.695 0.052 2 0 1998 12 2.781 0.095 2 0 1999 1 2.819 0.056 2 0 1999 2 2.784 0.025 2 0 1999 3 -1.000 -1.000 1 0 1999 4 -1.000 -1.000 0 0 1999 5 -1.000 -1.000 1 0 1999 6 2.810 0.088 2 0 1999 7 2.720 0.093 2 0 1999 8 2.754 0.016 2 0 1999 9 -1.000 -1.000 0 0 1999 10 2.778 0.058 2 0 1999 11 2.800 0.104 2 0 1999 12 2.837 0.006 2 0 2000 1 2.802 0.001 2 0 2000 2 2.806 0.004 2 0 2000 3 2.782 0.018 4 0 2000 4 2.798 0.016 2 0 2000 5 2.822 0.009 2 0 2000 6 2.806 0.004 2 0 2000 7 2.796 0.013 4 0 2000 8 2.837 0.013 2 0 2000 9 2.842 0.005 2 0 2000 10 2.839 0.011 2 0 2000 11 2.841 0.023 4 0 2000 12 2.868 0.012 4 0 2001 1 2.863 0.027 3 0 2001 2 2.888 0.090 4 0 2001 3 2.837 0.019 4 0 2001 4 2.815 0.003 4 0 2001 5 2.844 0.050 4 0 2001 6 2.829 0.013 2 0 2001 7 2.825 0.014 4 0 2001 8 2.833 0.021 5 0 2001 9 2.843 0.007 4 0 2001 10 2.834 0.010 4 0 2001 11 2.882 0.010 4 0 2001 12 2.804 0.012 2 0 2002 1 2.873 0.016 4 0 2002 2 2.921 0.022 3 0 2002 3 2.887 0.011 3 0 2002 4 2.878 0.028 4 0 2002 5 2.911 0.028 4 0 2002 6 2.870 0.009 4 0 2002 7 2.832 0.019 6 0 2002 8 2.869 0.050 6 0 2002 9 2.856 0.036 6 0 2002 10 2.980 0.003 3 0 2002 11 2.864 0.039 4 0 2002 12 2.900 0.030 6 0 2003 1 2.884 0.018 6 0 2003 2 2.859 0.004 2 0 2003 3 2.873 0.011 4 0 2003 4 2.908 0.011 2 0 2003 5 2.888 0.015 3 0 2003 6 2.803 0.042 2 0 2003 7 2.868 0.021 6 0 2003 8 2.870 0.016 6 0 2003 9 2.909 0.011 2 0 2003 10 2.933 0.014 4 0 2003 11 2.789 0.011 4 0 2003 12 2.901 0.017 4 0 2004 1 2.945 0.021 4 0 2004 2 2.929 0.003 4 0 2004 3 2.917 0.009 4 0 2004 4 2.960 0.030 4 0 2004 5 2.973 0.041 6 0 2004 6 3.026 0.010 2 0 2004 7 2.947 0.019 6 0 2004 8 3.013 0.008 3 0 2004 9 2.958 0.012 4 0 2004 10 2.968 0.024 6 0 2004 11 2.982 0.004 4 0 2004 12 2.967 0.015 6 0 2005 1 2.992 0.026 4 0 2005 2 3.000 0.009 2 0 2005 3 3.024 0.008 2 0 2005 4 2.979 0.044 4 0 2005 5 2.942 0.035 4 0 2005 6 -1.000 -1.000 0 0 2005 7 3.013 0.031 8 0 2005 8 2.995 0.041 4 0 2005 9 2.940 0.096 4 0 2005 10 2.908 0.008 2 0 2005 11 3.030 0.019 2 0 2005 12 3.124 0.016 2 0 2006 1 3.028 0.027 4 0 2006 2 3.059 0.071 4 0 2006 3 3.053 0.028 2 0 2006 4 2.991 0.045 4 0 2006 5 3.055 0.122 6 0 2006 6 3.048 0.031 4 0 2006 7 -1.000 -1.000 0 0 2006 8 -1.000 -1.000 0 0 2006 9 -1.000 -1.000 0 0 2006 10 -1.000 -1.000 0 0 2006 11 -1.000 -1.000 0 0 2006 12 -1.000 -1.000 0 0