# number_of_header_lines: 69 # comment: # comment: ************ USE OF ESRL GMD DATA **************** # comment: # comment: These data are made freely available to the public and the # comment: scientific community in the belief that their wide dissemination # comment: will lead to greater understanding and new scientific insights. # comment: The availability of these data does not constitute publication # comment: of the data. NOAA relies on the ethics and integrity of the user to # comment: ensure that GML receives fair credit for their work. If the data # comment: are obtained for potential use in a publication or presentation, # comment: GML should be informed at the outset of the nature of this work. # comment: If the GML data are essential to the work, or if an important # comment: result or conclusion depends on the GML data, co-authorship # comment: may be appropriate. This should be discussed at an early stage in # comment: the work. Manuscripts using the GML data should be sent to GML # comment: for review before they are submitted for publication so we can # comment: ensure that the quality and limitations of the data are accurately # comment: represented. # comment: # comment: Every effort is made to produce the most accurate and precise # comment: measurements possible. However, we reserve the right to make # comment: corrections to the data based on recalibration of standard gases # comment: or for other reasons deemed scientifically justified. # comment: # comment: We are not responsible for results and conclusions based on use # comment: of these data without regard to this warning. # comment: # contact_parameter: CH4 CCGG (Individual Flasks) # contact_name: Ed Dlugokencky # contact_telephone: (303) 497-6228 # contact_email: Ed.Dlugokencky@noaa.gov # comment: # comment: ************ COLLABORATORS *************** # comment: # comment: NOAA thanks the following collaborators without # comment: whom these measurements would not be possible. # comment: # collaborator_name: National Science Foundation [NSF] # collaborator_url: www.nsf.gov # comment: # comment: ************ RECIPROCITY AGREEMENT *************** # comment: # comment: Use of these data implies an agreement to reciprocate. # comment: Laboratories making similar measurements agree to make their # comment: own data available to the general public and to the scientific # comment: community in an equally complete and easily accessible form. # comment: Modelers are encouraged to make available to the community, # comment: upon request, their own tools used in the interpretation # comment: of the GML data, namely well documented model code, transport # comment: fields, and additional information necessary for other # comment: scientists to repeat the work and to run modified versions. # comment: Model availability includes collaborative support for new # comment: users of the models. # comment: # comment: ************ DATA DESCRIPTION *************** # comment: # description_site-code: psa # description_project-abbr: ccg_surface # description_strategy-abbr: flask # description_analysis-constraints: flag:..% # description_creation-time: 2020-07-24 11:32:38 # comment: # comment: ************ DATA DOCUMENTATION *************** # comment: # comment: Please refer to the species-specific README file in the # comment: appropriate directory folder at ftp://aftp.cmdl.noaa.gov/data/trace_gases/. # comment: # data_fields: site year month value PSA 1983 1 1557.26 PSA 1983 2 1549.56 PSA 1983 3 1555.18 PSA 1983 4 1565.51 PSA 1983 5 1571.38 PSA 1983 6 1577.83 PSA 1983 7 1585.60 PSA 1983 8 1594.05 PSA 1983 9 1597.42 PSA 1983 10 1596.28 PSA 1983 11 1594.32 PSA 1983 12 1588.33 PSA 1984 1 1581.46 PSA 1984 2 1577.18 PSA 1984 3 1578.58 PSA 1984 4 1582.80 PSA 1984 5 1587.99 PSA 1984 6 1595.34 PSA 1984 7 1602.05 PSA 1984 8 1608.51 PSA 1984 9 1609.92 PSA 1984 10 1608.50 PSA 1984 11 1605.91 PSA 1984 12 1598.18 PSA 1985 1 1590.64 PSA 1985 2 1586.03 PSA 1985 3 1585.95 PSA 1985 4 1592.27 PSA 1985 5 1599.55 PSA 1985 6 1606.32 PSA 1985 7 1611.87 PSA 1985 8 1618.41 PSA 1985 9 1624.06 PSA 1985 10 1625.82 PSA 1985 11 1623.55 PSA 1985 12 1614.88 PSA 1986 1 1606.54 PSA 1986 2 1599.15 PSA 1986 3 1597.06 PSA 1986 4 1602.74 PSA 1986 5 1609.50 PSA 1986 6 1618.93 PSA 1986 7 1626.86 PSA 1986 8 1632.04 PSA 1986 9 1635.18 PSA 1986 10 1635.62 PSA 1986 11 1632.85 PSA 1986 12 1627.85 PSA 1987 1 1617.80 PSA 1987 2 1609.75 PSA 1987 3 1611.58 PSA 1987 4 1615.43 PSA 1987 5 1621.98 PSA 1987 6 1631.64 PSA 1987 7 1637.05 PSA 1987 8 1639.71 PSA 1987 9 1643.62 PSA 1987 10 1645.59 PSA 1987 11 1642.44 PSA 1987 12 1636.26 PSA 1988 1 1628.76 PSA 1988 2 1623.02 PSA 1988 3 1620.14 PSA 1988 4 1625.33 PSA 1988 5 1636.44 PSA 1988 6 1643.88 PSA 1988 7 1648.57 PSA 1988 8 1656.08 PSA 1988 9 1661.83 PSA 1988 10 1661.82 PSA 1988 11 1655.87 PSA 1988 12 1643.57 PSA 1989 1 1633.52 PSA 1989 2 1633.43 PSA 1989 3 1638.20 PSA 1989 4 1641.92 PSA 1989 5 1647.64 PSA 1989 6 1658.39 PSA 1989 10 1673.95 PSA 1989 11 1667.53 PSA 1989 12 1659.72 PSA 1990 1 1650.04 PSA 1990 2 1644.66 PSA 1990 3 1645.42 PSA 1990 4 1648.90 PSA 1990 5 1654.61 PSA 1990 6 1661.83 PSA 1990 7 1668.54 PSA 1990 8 1673.86 PSA 1990 9 1677.47 PSA 1990 10 1676.30 PSA 1990 11 1672.49 PSA 1990 12 1667.34 PSA 1991 1 1659.13 PSA 1991 2 1651.49 PSA 1991 3 1651.24 PSA 1991 4 1657.98 PSA 1991 5 1663.98 PSA 1991 6 1671.55 PSA 1991 7 1679.35 PSA 1991 8 1685.04 PSA 1991 9 1689.62 PSA 1991 10 1691.02 PSA 1991 11 1689.10 PSA 1991 12 1683.96 PSA 1992 1 1677.50 PSA 1992 2 1673.50 PSA 1992 3 1673.42 PSA 1992 4 1675.55 PSA 1992 5 1681.97 PSA 1992 6 1690.39 PSA 1992 7 1696.83 PSA 1992 8 1701.42 PSA 1992 9 1702.60 PSA 1992 10 1700.54 PSA 1992 11 1694.98 PSA 1992 12 1688.59 PSA 1993 1 1680.12 PSA 1993 2 1673.00 PSA 1993 3 1672.53 PSA 1993 4 1675.97 PSA 1993 5 1681.56 PSA 1993 6 1689.68 PSA 1993 7 1697.60 PSA 1993 8 1701.30 PSA 1993 9 1702.99 PSA 1993 10 1701.84 PSA 1993 11 1698.09 PSA 1993 12 1692.78 PSA 1994 1 1682.74 PSA 1994 2 1675.58 PSA 1994 3 1677.17 PSA 1994 4 1682.94 PSA 1994 5 1687.37 PSA 1994 6 1692.45 PSA 1994 7 1699.35 PSA 1994 8 1704.92 PSA 1994 9 1707.15 PSA 1994 10 1706.42 PSA 1994 11 1703.38 PSA 1994 12 1697.77 PSA 1995 1 1690.31 PSA 1995 2 1685.28 PSA 1995 3 1684.48 PSA 1995 4 1687.64 PSA 1995 5 1694.31 PSA 1995 6 1700.59 PSA 1995 7 1704.92 PSA 1995 8 1709.59 PSA 1995 9 1714.14 PSA 1995 10 1714.33 PSA 1995 11 1710.90 PSA 1995 12 1704.06 PSA 1996 1 1694.58 PSA 1996 2 1688.28 PSA 1996 3 1686.51 PSA 1996 4 1688.54 PSA 1996 5 1693.70 PSA 1996 6 1701.11 PSA 1996 7 1707.55 PSA 1996 8 1714.08 PSA 1996 9 1717.16 PSA 1996 10 1715.49 PSA 1996 11 1710.58 PSA 1996 12 1700.39 PSA 1997 1 1690.46 PSA 1997 2 1686.32 PSA 1997 3 1689.61 PSA 1997 4 1695.44 PSA 1997 5 1702.80 PSA 1997 6 1710.41 PSA 1997 7 1715.05 PSA 1997 8 1719.51 PSA 1997 9 1721.33 PSA 1997 10 1719.95 PSA 1997 11 1716.40 PSA 1997 12 1710.66 PSA 1998 1 1703.57 PSA 1998 2 1697.69 PSA 1998 3 1696.44 PSA 1998 4 1700.94 PSA 1998 5 1709.24 PSA 1998 6 1716.97 PSA 1998 7 1722.63 PSA 1998 8 1728.41 PSA 1998 9 1732.62 PSA 1998 10 1732.33 PSA 1998 11 1728.26 PSA 1998 12 1721.71 PSA 1999 1 1713.50 PSA 1999 2 1708.15 PSA 1999 3 1709.01 PSA 1999 4 1714.92 PSA 1999 5 1722.07 PSA 1999 6 1727.91 PSA 1999 7 1733.96 PSA 1999 8 1738.62 PSA 1999 9 1740.54 PSA 1999 10 1739.53 PSA 1999 11 1735.33 PSA 1999 12 1729.10 PSA 2000 1 1720.34 PSA 2000 2 1713.02 PSA 2000 3 1711.33 PSA 2000 4 1715.64 PSA 2000 5 1723.18 PSA 2000 6 1729.56 PSA 2000 7 1735.92 PSA 2000 8 1740.12 PSA 2000 9 1741.28 PSA 2000 10 1740.26 PSA 2000 11 1736.50 PSA 2000 12 1728.32 PSA 2001 1 1718.16 PSA 2001 2 1711.91 PSA 2001 3 1710.19 PSA 2001 4 1713.76 PSA 2001 5 1720.71 PSA 2001 6 1728.93 PSA 2001 7 1735.56 PSA 2001 8 1739.36 PSA 2001 9 1741.29 PSA 2001 10 1740.19 PSA 2001 11 1735.77 PSA 2001 12 1727.64 PSA 2002 1 1718.28 PSA 2002 2 1712.72 PSA 2002 3 1711.67 PSA 2002 4 1715.66 PSA 2002 5 1722.16 PSA 2002 6 1729.67 PSA 2002 7 1736.84 PSA 2002 8 1742.39 PSA 2002 9 1744.52 PSA 2002 10 1742.79 PSA 2002 11 1737.86 PSA 2002 12 1729.53 PSA 2003 1 1720.10 PSA 2003 2 1713.85 PSA 2003 3 1713.45 PSA 2003 4 1716.87 PSA 2003 5 1723.20 PSA 2003 6 1731.02 PSA 2003 7 1737.94 PSA 2003 8 1743.01 PSA 2003 9 1744.53 PSA 2003 10 1742.94 PSA 2003 11 1738.20 PSA 2003 12 1730.39 PSA 2004 1 1721.06 PSA 2004 2 1714.27 PSA 2004 3 1711.70 PSA 2004 4 1714.09 PSA 2004 5 1721.69 PSA 2004 6 1729.80 PSA 2004 7 1736.70 PSA 2004 8 1741.43 PSA 2004 9 1742.89 PSA 2004 10 1741.24 PSA 2004 11 1736.76 PSA 2004 12 1730.09 PSA 2005 1 1719.32 PSA 2005 2 1710.91 PSA 2005 3 1709.18 PSA 2005 4 1712.75 PSA 2005 5 1720.38 PSA 2005 6 1727.45 PSA 2005 7 1733.92 PSA 2005 8 1738.25 PSA 2005 9 1739.96 PSA 2005 10 1739.72 PSA 2005 11 1735.96 PSA 2005 12 1727.81 PSA 2006 1 1717.89 PSA 2006 2 1711.42 PSA 2006 3 1709.74 PSA 2006 4 1712.45 PSA 2006 5 1719.74 PSA 2006 6 1727.26 PSA 2006 7 1732.44 PSA 2006 8 1737.45 PSA 2006 9 1740.14 PSA 2006 10 1739.28 PSA 2006 11 1734.78 PSA 2006 12 1726.76 PSA 2007 1 1718.36 PSA 2007 2 1712.71 PSA 2007 3 1712.48 PSA 2007 4 1718.21 PSA 2007 5 1725.76 PSA 2007 6 1733.87 PSA 2007 7 1740.79 PSA 2007 8 1745.68 PSA 2007 9 1748.24 PSA 2007 10 1747.48 PSA 2007 11 1744.12 PSA 2007 12 1737.20 PSA 2008 1 1728.65 PSA 2008 2 1722.68 PSA 2008 3 1721.96 PSA 2008 4 1727.95 PSA 2008 5 1735.46 PSA 2008 6 1741.34 PSA 2008 7 1747.53 PSA 2008 8 1753.49 PSA 2008 9 1755.34 PSA 2008 10 1754.60 PSA 2008 11 1750.66 PSA 2008 12 1741.89 PSA 2009 1 1730.51 PSA 2009 2 1723.89 PSA 2009 3 1724.76 PSA 2009 4 1728.56 PSA 2009 5 1735.29 PSA 2009 6 1743.81 PSA 2009 7 1750.86 PSA 2009 8 1756.78 PSA 2009 9 1759.59 PSA 2009 10 1758.40 PSA 2009 11 1753.10 PSA 2009 12 1745.59 PSA 2010 1 1736.81 PSA 2010 2 1731.64 PSA 2010 3 1731.84 PSA 2010 4 1735.40 PSA 2010 5 1742.81 PSA 2010 6 1750.44 PSA 2010 7 1758.29 PSA 2010 8 1764.75 PSA 2010 9 1766.55 PSA 2010 10 1765.73 PSA 2010 11 1761.37 PSA 2010 12 1754.62 PSA 2011 1 1745.57 PSA 2011 2 1738.72 PSA 2011 3 1738.03 PSA 2011 4 1743.08 PSA 2011 5 1751.96 PSA 2011 6 1759.10 PSA 2011 7 1765.68 PSA 2011 8 1771.48 PSA 2011 9 1773.40 PSA 2011 10 1771.24 PSA 2011 11 1765.67 PSA 2011 12 1757.10 PSA 2012 1 1748.11 PSA 2012 2 1743.09 PSA 2012 3 1742.48 PSA 2012 4 1747.90 PSA 2012 5 1754.71 PSA 2012 6 1761.21 PSA 2012 7 1768.37 PSA 2012 8 1773.53 PSA 2012 9 1776.63 PSA 2012 10 1775.79 PSA 2012 11 1771.56 PSA 2012 12 1763.49 PSA 2013 1 1754.09 PSA 2013 2 1748.36 PSA 2013 3 1747.91 PSA 2013 4 1752.90 PSA 2013 5 1758.34 PSA 2013 6 1765.18 PSA 2013 7 1772.81 PSA 2013 8 1778.05 PSA 2013 9 1780.56 PSA 2013 10 1779.47 PSA 2013 11 1774.47 PSA 2013 12 1766.39 PSA 2014 1 1757.71 PSA 2014 2 1751.92 PSA 2014 3 1752.60 PSA 2014 4 1759.00 PSA 2014 5 1767.81 PSA 2014 6 1776.49 PSA 2014 7 1783.42 PSA 2014 8 1790.55 PSA 2014 9 1793.65 PSA 2014 10 1791.72 PSA 2014 11 1786.85 PSA 2014 12 1779.27 PSA 2015 1 1770.49 PSA 2015 2 1765.09 PSA 2015 3 1765.64 PSA 2015 4 1770.86 PSA 2015 5 1777.99 PSA 2015 6 1785.57 PSA 2015 7 1793.20 PSA 2015 8 1799.40 PSA 2015 9 1802.01 PSA 2015 10 1800.89 PSA 2015 11 1796.01 PSA 2015 12 1788.50 PSA 2016 1 1780.19 PSA 2016 2 1775.06 PSA 2016 3 1774.30 PSA 2016 4 1778.48 PSA 2016 5 1786.14 PSA 2016 6 1793.36 PSA 2016 7 1800.12 PSA 2016 8 1805.52 PSA 2016 9 1808.29 PSA 2016 10 1806.17 PSA 2016 11 1800.35 PSA 2016 12 1792.69 PSA 2017 1 1782.98 PSA 2017 2 1776.73 PSA 2017 3 1776.46 PSA 2017 4 1782.48 PSA 2017 5 1791.24 PSA 2017 6 1797.90 PSA 2017 7 1805.50 PSA 2017 8 1813.27 PSA 2017 9 1816.03 PSA 2017 10 1815.14 PSA 2017 11 1811.90 PSA 2017 12 1804.49 PSA 2018 1 1794.65 PSA 2018 2 1788.81 PSA 2018 3 1789.57 PSA 2018 4 1795.01 PSA 2018 5 1802.42 PSA 2018 6 1811.31 PSA 2018 7 1819.67 PSA 2018 8 1825.58 PSA 2018 9 1828.00 PSA 2018 10 1825.86 PSA 2018 11 1820.12 PSA 2018 12 1812.14 PSA 2019 1 1803.54 PSA 2019 2 1797.80 PSA 2019 3 1798.02 PSA 2019 4 1801.99 PSA 2019 5 1807.02 PSA 2019 6 1815.34 PSA 2019 7 1825.24 PSA 2019 8 1832.01 PSA 2019 9 1833.81 PSA 2019 10 1832.36 PSA 2019 11 1827.28 PSA 2019 12 1818.28