# monthly mean of baseline data from 2003/05 to 2023/12; created: 29-Jan-2025 # comment: AGAGE Medusa measurements. Output from GCWerks. See Miller et al. (2008) DOI:10.1021/ac702084k, and Arnold et al. (2012) DOI:10.1021/ac300373e # # data_owner_email: s.odoherty@bristol.ac.uk # data_owner: Simon O'Doherty # station_long_name: Mace Head, Ireland # inlet_base_elevation_masl: 8.0 # inlet_latitude: 53.32667 # inlet_longitude: -9.90456 # inlet_date: 2003-12-09 00:00:00 # inlet_comment: main tower # data_dir: /agage/macehead-medusa # species: hfc-152a # calibration_scale: SIO-05 # units: ppt # # CREDIT FOR USE: This is a formal notification for data users. # For scientific purposes access to these data is unlimited and # provided without charge. By their use you accept that an offer # of co-authorship will be made through personal contact with the # data providers or owners whenever substantial use is made of # their data. In all cases an acknowledgement must be made to the # data providers or owners and the data centre when these data are # used within a publication. # # CONTACT POINT: s.odoherty@bristol.ac.uk; dickon.young@bristol.ac.uk; raywang@eas.gatech.edu # # 1st column, time in farction of year # 2nd column, year (YYYY) # 3rd column, month (1 to 12) # 4th column, mean (monthly mean value) # 5th column, std. dev. (standard deviation of monthly mean) # 6th column, numb (number of measurements for monthly mean) # time year month mean std. dev. numb 2003.375 2003 5 NaN NaN 0 2003.458 2003 6 NaN NaN 0 2003.542 2003 7 NaN NaN 0 2003.625 2003 8 NaN NaN 0 2003.708 2003 9 NaN NaN 0 2003.792 2003 10 NaN NaN 0 2003.875 2003 11 4.585 0.346 118 2003.958 2003 12 4.709 0.273 283 2004.042 2004 1 4.721 0.285 229 2004.125 2004 2 4.698 0.262 267 2004.208 2004 3 4.869 0.248 219 2004.292 2004 4 4.935 0.239 264 2004.375 2004 5 5.040 0.190 161 2004.458 2004 6 4.781 0.184 158 2004.542 2004 7 4.635 0.154 269 2004.625 2004 8 4.600 0.150 232 2004.708 2004 9 4.545 0.143 205 2004.792 2004 10 4.811 0.191 210 2004.875 2004 11 5.053 0.262 166 2004.958 2004 12 5.289 0.303 190 2005.042 2005 1 5.304 0.258 206 2005.125 2005 2 5.349 0.283 125 2005.208 2005 3 5.556 0.193 206 2005.292 2005 4 5.785 0.162 203 2005.375 2005 5 5.860 0.167 190 2005.458 2005 6 5.727 0.146 177 2005.542 2005 7 5.504 0.168 226 2005.625 2005 8 5.303 0.158 261 2005.708 2005 9 5.234 0.142 208 2005.792 2005 10 5.471 0.200 174 2005.875 2005 11 6.091 0.230 124 2005.958 2005 12 6.410 0.432 173 2006.042 2006 1 6.600 0.479 201 2006.125 2006 2 6.824 0.347 125 2006.208 2006 3 6.758 0.303 230 2006.292 2006 4 6.859 0.198 218 2006.375 2006 5 6.876 0.236 217 2006.458 2006 6 6.872 0.145 171 2006.542 2006 7 6.544 0.168 231 2006.625 2006 8 6.232 0.150 205 2006.708 2006 9 6.236 0.194 127 2006.792 2006 10 6.798 0.216 204 2006.875 2006 11 7.196 0.256 251 2006.958 2006 12 7.545 0.294 150 2007.042 2007 1 7.669 0.325 252 2007.125 2007 2 8.015 0.346 231 2007.208 2007 3 8.113 0.255 204 2007.292 2007 4 8.256 0.241 160 2007.375 2007 5 8.221 0.237 199 2007.458 2007 6 8.058 0.258 184 2007.542 2007 7 7.766 0.232 217 2007.625 2007 8 7.282 0.287 203 2007.708 2007 9 7.258 0.216 241 2007.792 2007 10 7.559 0.268 117 2007.875 2007 11 7.954 0.346 127 2007.958 2007 12 8.434 0.490 106 2008.042 2008 1 8.893 0.428 149 2008.125 2008 2 9.048 0.525 181 2008.208 2008 3 9.177 0.443 219 2008.292 2008 4 9.217 0.527 204 2008.375 2008 5 9.487 0.235 184 2008.458 2008 6 8.901 0.500 208 2008.542 2008 7 8.574 0.234 233 2008.625 2008 8 8.145 0.206 206 2008.708 2008 9 8.062 0.148 234 2008.792 2008 10 8.343 0.214 261 2008.875 2008 11 9.190 0.312 137 2008.958 2008 12 9.248 0.556 193 2009.042 2009 1 9.370 0.374 209 2009.125 2009 2 9.022 0.601 137 2009.208 2009 3 9.325 0.454 173 2009.292 2009 4 9.461 0.331 135 2009.375 2009 5 9.287 0.313 160 2009.458 2009 6 8.967 0.373 194 2009.542 2009 7 8.567 0.250 171 2009.625 2009 8 8.548 0.185 5 2009.708 2009 9 8.265 0.171 171 2009.792 2009 10 8.535 0.337 193 2009.875 2009 11 9.326 0.346 135 2009.958 2009 12 9.590 0.347 219 2010.042 2010 1 9.378 0.336 176 2010.125 2010 2 9.598 0.272 105 2010.208 2010 3 9.770 0.277 238 2010.292 2010 4 9.975 0.301 204 2010.375 2010 5 9.824 0.299 160 2010.458 2010 6 9.582 0.292 172 2010.542 2010 7 9.084 0.319 214 2010.625 2010 8 8.816 0.299 213 2010.708 2010 9 8.821 0.263 144 2010.792 2010 10 9.208 0.294 183 2010.875 2010 11 9.829 0.380 150 2010.958 2010 12 10.332 0.449 175 2011.042 2011 1 10.052 0.404 191 2011.125 2011 2 10.065 0.357 163 2011.208 2011 3 10.335 0.245 183 2011.292 2011 4 10.441 0.403 191 2011.375 2011 5 10.390 0.264 273 2011.458 2011 6 9.846 0.226 304 2011.542 2011 7 9.538 0.357 247 2011.625 2011 8 9.099 0.175 308 2011.708 2011 9 9.071 0.242 248 2011.792 2011 10 9.274 0.582 283 2011.875 2011 11 10.330 0.423 251 2011.958 2011 12 10.253 0.838 320 2012.042 2012 1 10.369 0.892 277 2012.125 2012 2 10.258 0.721 280 2012.208 2012 3 10.665 0.566 275 2012.292 2012 4 10.659 0.329 289 2012.375 2012 5 10.625 0.198 235 2012.458 2012 6 9.930 0.443 303 2012.542 2012 7 9.521 0.204 177 2012.625 2012 8 9.001 0.199 232 2012.708 2012 9 9.007 0.223 231 2012.792 2012 10 9.751 0.306 190 2012.875 2012 11 10.149 0.407 257 2012.958 2012 12 10.735 0.549 236 2013.042 2013 1 10.931 0.471 257 2013.125 2013 2 10.899 0.463 203 2013.208 2013 3 10.874 0.353 231 2013.292 2013 4 10.813 0.281 238 2013.375 2013 5 10.686 0.288 310 2013.458 2013 6 10.225 0.490 223 2013.542 2013 7 9.353 0.310 150 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 8.757 0.162 73 2013.792 2013 10 9.434 0.185 146 2013.875 2013 11 9.732 0.185 103 2013.958 2013 12 10.016 0.404 169 2014.042 2014 1 10.652 0.757 165 2014.125 2014 2 10.684 0.465 177 2014.208 2014 3 10.329 0.771 209 2014.292 2014 4 10.677 0.378 152 2014.375 2014 5 10.628 0.180 112 2014.458 2014 6 9.849 0.301 140 2014.542 2014 7 9.607 0.248 190 2014.625 2014 8 9.014 0.224 228 2014.708 2014 9 9.023 0.150 61 2014.792 2014 10 9.596 0.361 218 2014.875 2014 11 10.161 0.366 125 2014.958 2014 12 10.118 0.570 291 2015.042 2015 1 10.331 0.429 252 2015.125 2015 2 10.281 0.362 205 2015.208 2015 3 10.245 0.351 165 2015.292 2015 4 10.503 0.350 171 2015.375 2015 5 10.238 0.190 223 2015.458 2015 6 9.987 0.136 150 2015.542 2015 7 9.269 0.214 237 2015.625 2015 8 8.958 0.096 215 2015.708 2015 9 8.969 0.159 159 2015.792 2015 10 9.412 0.289 201 2015.875 2015 11 9.686 0.392 216 2015.958 2015 12 10.044 0.440 266 2016.042 2016 1 10.297 0.559 252 2016.125 2016 2 10.824 0.402 251 2016.208 2016 3 10.525 0.844 232 2016.292 2016 4 10.892 0.376 280 2016.375 2016 5 10.911 0.469 214 2016.458 2016 6 10.207 0.372 200 2016.542 2016 7 9.601 0.329 224 2016.625 2016 8 9.106 0.237 245 2016.708 2016 9 8.711 0.219 261 2016.792 2016 10 9.308 0.288 144 2016.875 2016 11 9.870 0.333 238 2016.958 2016 12 9.945 0.410 251 2017.042 2017 1 10.194 0.378 210 2017.125 2017 2 10.476 0.426 220 2017.208 2017 3 10.508 0.411 255 2017.292 2017 4 10.446 0.249 250 2017.375 2017 5 10.533 0.247 183 2017.458 2017 6 10.212 0.216 220 2017.542 2017 7 9.758 0.281 203 2017.625 2017 8 9.265 0.228 248 2017.708 2017 9 8.886 0.212 82 2017.792 2017 10 9.729 0.414 69 2017.875 2017 11 10.107 0.409 242 2017.958 2017 12 10.391 0.403 164 2018.042 2018 1 10.466 0.466 240 2018.125 2018 2 10.506 0.322 176 2018.208 2018 3 10.746 0.288 235 2018.292 2018 4 11.140 0.300 125 2018.375 2018 5 10.673 0.500 216 2018.458 2018 6 10.337 0.431 213 2018.542 2018 7 9.494 0.198 125 2018.625 2018 8 9.148 0.201 172 2018.708 2018 9 9.187 0.159 171 2018.792 2018 10 9.483 0.332 249 2018.875 2018 11 10.366 0.423 220 2018.958 2018 12 10.633 0.509 218 2019.042 2019 1 10.862 0.741 245 2019.125 2019 2 11.445 0.691 262 2019.208 2019 3 11.104 0.644 280 2019.292 2019 4 11.257 0.326 132 2019.375 2019 5 11.035 0.186 245 2019.458 2019 6 10.717 0.157 239 2019.542 2019 7 10.451 0.194 122 2019.625 2019 8 9.839 0.174 96 2019.708 2019 9 9.924 0.155 20 2019.792 2019 10 10.049 0.167 169 2019.875 2019 11 10.751 0.321 103 2019.958 2019 12 11.071 0.400 134 2020.042 2020 1 10.742 0.427 251 2020.125 2020 2 10.974 0.293 243 2020.208 2020 3 11.132 0.326 144 2020.292 2020 4 11.053 0.203 160 2020.375 2020 5 10.840 0.180 203 2020.458 2020 6 10.356 0.198 105 2020.542 2020 7 9.664 0.262 260 2020.625 2020 8 9.339 0.133 228 2020.708 2020 9 9.397 0.222 231 2020.792 2020 10 9.950 0.304 200 2020.875 2020 11 10.437 0.372 196 2020.958 2020 12 10.759 0.290 160 2021.042 2021 1 10.588 0.482 211 2021.125 2021 2 10.848 0.279 133 2021.208 2021 3 10.743 0.403 199 2021.292 2021 4 10.989 0.134 246 2021.375 2021 5 10.903 0.187 242 2021.458 2021 6 10.471 0.147 184 2021.542 2021 7 9.950 0.223 126 2021.625 2021 8 9.732 0.147 175 2021.708 2021 9 9.748 0.170 194 2021.792 2021 10 10.033 0.377 235 2021.875 2021 11 10.789 0.440 210 2021.958 2021 12 11.103 0.596 300 2022.042 2022 1 11.013 0.601 267 2022.125 2022 2 11.216 0.618 105 2022.208 2022 3 11.651 0.343 217 2022.292 2022 4 11.462 0.179 99 2022.375 2022 5 11.416 0.244 179 2022.458 2022 6 10.982 0.279 207 2022.542 2022 7 10.509 0.297 179 2022.625 2022 8 9.920 0.210 193 2022.708 2022 9 9.817 0.136 163 2022.792 2022 10 10.110 0.197 169 2022.875 2022 11 10.764 0.242 152 2022.958 2022 12 11.093 0.304 185 2023.042 2023 1 11.219 0.360 172 2023.125 2023 2 NaN NaN 0 2023.208 2023 3 NaN NaN 0 2023.292 2023 4 NaN NaN 0 2023.375 2023 5 10.749 0.139 8 2023.458 2023 6 10.776 0.120 62 2023.542 2023 7 10.340 0.165 192 2023.625 2023 8 9.963 0.190 187 2023.708 2023 9 9.976 0.176 190 2023.792 2023 10 10.125 0.223 115 2023.875 2023 11 10.812 0.171 68 2023.958 2023 12 NaN NaN 0