# 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-236fa # calibration_scale: SIO-14 # 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 NaN NaN 0 2003.958 2003 12 NaN NaN 0 2004.042 2004 1 NaN NaN 0 2004.125 2004 2 NaN NaN 0 2004.208 2004 3 NaN NaN 0 2004.292 2004 4 NaN NaN 0 2004.375 2004 5 NaN NaN 0 2004.458 2004 6 NaN NaN 0 2004.542 2004 7 NaN NaN 0 2004.625 2004 8 NaN NaN 0 2004.708 2004 9 NaN NaN 0 2004.792 2004 10 NaN NaN 0 2004.875 2004 11 NaN NaN 0 2004.958 2004 12 NaN NaN 0 2005.042 2005 1 NaN NaN 0 2005.125 2005 2 NaN NaN 0 2005.208 2005 3 NaN NaN 0 2005.292 2005 4 NaN NaN 0 2005.375 2005 5 NaN NaN 0 2005.458 2005 6 NaN NaN 0 2005.542 2005 7 NaN NaN 0 2005.625 2005 8 NaN NaN 0 2005.708 2005 9 NaN NaN 0 2005.792 2005 10 NaN NaN 0 2005.875 2005 11 NaN NaN 0 2005.958 2005 12 NaN NaN 0 2006.042 2006 1 NaN NaN 0 2006.125 2006 2 NaN NaN 0 2006.208 2006 3 NaN NaN 0 2006.292 2006 4 NaN NaN 0 2006.375 2006 5 NaN NaN 0 2006.458 2006 6 NaN NaN 0 2006.542 2006 7 NaN NaN 0 2006.625 2006 8 NaN NaN 0 2006.708 2006 9 NaN NaN 0 2006.792 2006 10 0.062 0.008 217 2006.875 2006 11 0.063 0.007 295 2006.958 2006 12 0.068 0.008 293 2007.042 2007 1 0.069 0.009 293 2007.125 2007 2 0.072 0.010 265 2007.208 2007 3 0.071 0.009 285 2007.292 2007 4 0.072 0.007 295 2007.375 2007 5 0.073 0.007 298 2007.458 2007 6 0.076 0.007 276 2007.542 2007 7 0.075 0.008 240 2007.625 2007 8 0.072 0.007 244 2007.708 2007 9 0.073 0.008 278 2007.792 2007 10 0.072 0.006 126 2007.875 2007 11 0.069 0.011 21 2007.958 2007 12 0.066 0.013 99 2008.042 2008 1 0.081 0.012 209 2008.125 2008 2 0.080 0.015 294 2008.208 2008 3 0.078 0.014 259 2008.292 2008 4 0.080 0.014 248 2008.375 2008 5 0.083 0.012 198 2008.458 2008 6 0.084 0.012 259 2008.542 2008 7 0.085 0.009 305 2008.625 2008 8 0.085 0.015 266 2008.708 2008 9 0.084 0.014 244 2008.792 2008 10 0.081 0.011 286 2008.875 2008 11 0.081 0.011 232 2008.958 2008 12 0.080 0.012 263 2009.042 2009 1 0.082 0.014 271 2009.125 2009 2 0.084 0.021 129 2009.208 2009 3 0.086 0.017 288 2009.292 2009 4 0.085 0.018 275 2009.375 2009 5 0.078 0.014 264 2009.458 2009 6 0.078 0.012 269 2009.542 2009 7 0.081 0.013 234 2009.625 2009 8 0.092 0.013 12 2009.708 2009 9 0.085 0.012 216 2009.792 2009 10 0.084 0.011 322 2009.875 2009 11 0.087 0.012 196 2009.958 2009 12 0.086 0.012 319 2010.042 2010 1 0.091 0.014 313 2010.125 2010 2 0.095 0.015 242 2010.208 2010 3 0.094 0.016 318 2010.292 2010 4 0.095 0.017 315 2010.375 2010 5 0.095 0.017 249 2010.458 2010 6 0.092 0.017 198 2010.542 2010 7 0.095 0.017 313 2010.625 2010 8 0.095 0.016 257 2010.708 2010 9 0.097 0.016 244 2010.792 2010 10 0.097 0.016 281 2010.875 2010 11 0.098 0.016 256 2010.958 2010 12 0.104 0.020 289 2011.042 2011 1 0.099 0.018 257 2011.125 2011 2 0.106 0.015 258 2011.208 2011 3 0.106 0.007 320 2011.292 2011 4 0.105 0.007 308 2011.375 2011 5 0.105 0.006 342 2011.458 2011 6 0.105 0.006 313 2011.542 2011 7 0.108 0.006 303 2011.625 2011 8 0.109 0.008 310 2011.708 2011 9 0.111 0.007 327 2011.792 2011 10 0.112 0.007 341 2011.875 2011 11 0.115 0.008 306 2011.958 2011 12 0.115 0.008 341 2012.042 2012 1 0.116 0.009 331 2012.125 2012 2 0.116 0.008 283 2012.208 2012 3 0.117 0.009 327 2012.292 2012 4 0.117 0.009 318 2012.375 2012 5 0.117 0.008 342 2012.458 2012 6 0.119 0.007 317 2012.542 2012 7 0.119 0.007 282 2012.625 2012 8 0.119 0.007 300 2012.708 2012 9 0.121 0.008 270 2012.792 2012 10 0.122 0.006 269 2012.875 2012 11 0.122 0.007 326 2012.958 2012 12 0.124 0.009 321 2013.042 2013 1 0.126 0.007 322 2013.125 2013 2 0.126 0.008 278 2013.208 2013 3 0.127 0.007 319 2013.292 2013 4 0.126 0.005 284 2013.375 2013 5 0.127 0.005 316 2013.458 2013 6 0.126 0.006 228 2013.542 2013 7 0.128 0.006 190 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 0.130 0.006 198 2013.792 2013 10 0.130 0.005 297 2013.875 2013 11 0.131 0.005 140 2013.958 2013 12 0.132 0.005 200 2014.042 2014 1 0.133 0.005 195 2014.125 2014 2 0.134 0.005 236 2014.208 2014 3 0.135 0.006 241 2014.292 2014 4 0.137 0.005 227 2014.375 2014 5 0.139 0.005 116 2014.458 2014 6 0.140 0.004 165 2014.542 2014 7 0.142 0.005 284 2014.625 2014 8 0.143 0.004 303 2014.708 2014 9 0.146 0.006 130 2014.792 2014 10 0.145 0.004 268 2014.875 2014 11 0.146 0.006 239 2014.958 2014 12 0.146 0.006 309 2015.042 2015 1 0.145 0.006 272 2015.125 2015 2 0.144 0.006 222 2015.208 2015 3 0.145 0.006 284 2015.292 2015 4 0.144 0.007 285 2015.375 2015 5 0.145 0.007 275 2015.458 2015 6 0.145 0.006 170 2015.542 2015 7 0.146 0.006 293 2015.625 2015 8 0.148 0.006 312 2015.708 2015 9 0.148 0.006 238 2015.792 2015 10 0.150 0.005 296 2015.875 2015 11 0.151 0.006 290 2015.958 2015 12 0.152 0.007 307 2016.042 2016 1 0.152 0.009 252 2016.125 2016 2 0.156 0.010 274 2016.208 2016 3 0.157 0.008 247 2016.292 2016 4 0.159 0.005 280 2016.375 2016 5 0.159 0.005 243 2016.458 2016 6 0.158 0.004 239 2016.542 2016 7 0.159 0.005 285 2016.625 2016 8 0.159 0.006 300 2016.708 2016 9 0.160 0.007 275 2016.792 2016 10 0.163 0.008 287 2016.875 2016 11 0.164 0.008 279 2016.958 2016 12 0.166 0.008 304 2017.042 2017 1 0.168 0.009 247 2017.125 2017 2 0.167 0.009 277 2017.208 2017 3 0.168 0.009 301 2017.292 2017 4 0.168 0.009 281 2017.375 2017 5 0.167 0.011 248 2017.458 2017 6 0.171 0.008 298 2017.542 2017 7 0.174 0.008 299 2017.625 2017 8 0.174 0.008 313 2017.708 2017 9 0.175 0.009 110 2017.792 2017 10 0.177 0.006 89 2017.875 2017 11 0.182 0.006 268 2017.958 2017 12 0.182 0.006 166 2018.042 2018 1 0.183 0.006 303 2018.125 2018 2 0.182 0.006 266 2018.208 2018 3 0.183 0.007 294 2018.292 2018 4 0.185 0.007 218 2018.375 2018 5 0.189 0.006 237 2018.458 2018 6 0.190 0.007 219 2018.542 2018 7 0.190 0.006 160 2018.625 2018 8 0.191 0.008 268 2018.708 2018 9 0.190 0.008 185 2018.792 2018 10 0.193 0.007 311 2018.875 2018 11 0.196 0.008 290 2018.958 2018 12 0.199 0.007 249 2019.042 2019 1 0.201 0.009 273 2019.125 2019 2 0.202 0.010 287 2019.208 2019 3 0.201 0.010 322 2019.292 2019 4 0.205 0.009 281 2019.375 2019 5 0.203 0.008 313 2019.458 2019 6 0.204 0.008 301 2019.542 2019 7 0.202 0.013 157 2019.625 2019 8 0.203 0.009 115 2019.708 2019 9 0.206 0.007 73 2019.792 2019 10 0.207 0.007 280 2019.875 2019 11 0.213 0.008 289 2019.958 2019 12 0.212 0.007 229 2020.042 2020 1 0.214 0.007 282 2020.125 2020 2 0.213 0.008 273 2020.208 2020 3 0.213 0.008 177 2020.292 2020 4 0.214 0.008 195 2020.375 2020 5 0.212 0.008 245 2020.458 2020 6 0.213 0.007 160 2020.542 2020 7 0.214 0.007 297 2020.625 2020 8 0.216 0.006 311 2020.708 2020 9 0.216 0.007 279 2020.792 2020 10 0.217 0.007 299 2020.875 2020 11 0.219 0.006 291 2020.958 2020 12 0.219 0.006 203 2021.042 2021 1 0.219 0.007 213 2021.125 2021 2 0.222 0.008 151 2021.208 2021 3 0.223 0.007 275 2021.292 2021 4 0.225 0.007 266 2021.375 2021 5 0.224 0.008 276 2021.458 2021 6 0.226 0.009 292 2021.542 2021 7 0.226 0.009 261 2021.625 2021 8 0.229 0.009 292 2021.708 2021 9 0.230 0.009 299 2021.792 2021 10 0.233 0.010 272 2021.875 2021 11 0.235 0.009 276 2021.958 2021 12 0.239 0.009 311 2022.042 2022 1 0.238 0.009 269 2022.125 2022 2 0.240 0.010 118 2022.208 2022 3 0.243 0.008 220 2022.292 2022 4 0.245 0.009 204 2022.375 2022 5 0.247 0.009 244 2022.458 2022 6 0.249 0.008 224 2022.542 2022 7 0.248 0.008 224 2022.625 2022 8 0.248 0.008 236 2022.708 2022 9 0.249 0.008 220 2022.792 2022 10 0.250 0.008 229 2022.875 2022 11 0.253 0.009 242 2022.958 2022 12 0.256 0.008 236 2023.042 2023 1 0.256 0.007 218 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 0.263 0.009 39 2023.458 2023 6 0.267 0.009 178 2023.542 2023 7 0.267 0.006 219 2023.625 2023 8 0.266 0.007 210 2023.708 2023 9 0.265 0.006 239 2023.792 2023 10 0.267 0.007 155 2023.875 2023 11 0.267 0.009 86 2023.958 2023 12 NaN NaN 0