# 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-365mfc # 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 0.264 0.038 127 2005.125 2005 2 0.277 0.036 138 2005.208 2005 3 0.278 0.035 210 2005.292 2005 4 0.320 0.040 184 2005.375 2005 5 0.342 0.036 186 2005.458 2005 6 0.352 0.044 198 2005.542 2005 7 0.329 0.036 219 2005.625 2005 8 0.300 0.026 261 2005.708 2005 9 0.323 0.035 220 2005.792 2005 10 0.363 0.038 181 2005.875 2005 11 0.385 0.043 114 2005.958 2005 12 0.384 0.050 205 2006.042 2006 1 0.379 0.046 179 2006.125 2006 2 0.406 0.047 108 2006.208 2006 3 0.401 0.049 201 2006.292 2006 4 0.416 0.041 266 2006.375 2006 5 0.440 0.044 223 2006.458 2006 6 0.456 0.042 112 2006.542 2006 7 0.452 0.033 194 2006.625 2006 8 0.461 0.037 196 2006.708 2006 9 0.480 0.040 123 2006.792 2006 10 0.496 0.036 157 2006.875 2006 11 0.507 0.035 169 2006.958 2006 12 0.509 0.038 199 2007.042 2007 1 0.500 0.034 294 2007.125 2007 2 0.510 0.046 213 2007.208 2007 3 0.520 0.052 236 2007.292 2007 4 0.530 0.043 99 2007.375 2007 5 0.533 0.033 254 2007.458 2007 6 0.538 0.045 160 2007.542 2007 7 0.538 0.037 216 2007.625 2007 8 0.535 0.040 228 2007.708 2007 9 0.548 0.038 240 2007.792 2007 10 0.572 0.043 116 2007.875 2007 11 0.546 0.036 199 2007.958 2007 12 0.546 0.049 64 2008.042 2008 1 0.557 0.030 208 2008.125 2008 2 0.568 0.041 193 2008.208 2008 3 0.582 0.046 281 2008.292 2008 4 0.609 0.055 254 2008.375 2008 5 0.659 0.039 143 2008.458 2008 6 0.609 0.035 250 2008.542 2008 7 0.617 0.027 260 2008.625 2008 8 0.627 0.038 294 2008.708 2008 9 0.633 0.031 246 2008.792 2008 10 0.641 0.027 326 2008.875 2008 11 0.647 0.033 203 2008.958 2008 12 0.649 0.037 223 2009.042 2009 1 0.654 0.044 293 2009.125 2009 2 0.648 0.056 252 2009.208 2009 3 0.642 0.041 287 2009.292 2009 4 0.654 0.049 264 2009.375 2009 5 0.661 0.049 245 2009.458 2009 6 0.663 0.042 215 2009.542 2009 7 0.662 0.041 239 2009.625 2009 8 0.607 0.030 13 2009.708 2009 9 0.657 0.042 197 2009.792 2009 10 0.662 0.038 288 2009.875 2009 11 0.676 0.040 197 2009.958 2009 12 0.682 0.042 315 2010.042 2010 1 0.679 0.044 283 2010.125 2010 2 0.716 0.049 196 2010.208 2010 3 0.696 0.048 265 2010.292 2010 4 0.699 0.047 246 2010.375 2010 5 0.683 0.045 240 2010.458 2010 6 0.688 0.042 203 2010.542 2010 7 0.675 0.043 318 2010.625 2010 8 0.688 0.041 263 2010.708 2010 9 0.712 0.042 217 2010.792 2010 10 0.732 0.046 220 2010.875 2010 11 0.744 0.049 225 2010.958 2010 12 0.765 0.052 268 2011.042 2011 1 0.764 0.052 246 2011.125 2011 2 0.744 0.036 266 2011.208 2011 3 0.755 0.023 195 2011.292 2011 4 0.760 0.028 232 2011.375 2011 5 0.774 0.021 278 2011.458 2011 6 0.770 0.026 307 2011.542 2011 7 0.772 0.027 282 2011.625 2011 8 0.771 0.021 308 2011.708 2011 9 0.782 0.023 301 2011.792 2011 10 0.800 0.029 334 2011.875 2011 11 0.827 0.027 252 2011.958 2011 12 0.823 0.037 338 2012.042 2012 1 0.820 0.036 296 2012.125 2012 2 0.812 0.034 259 2012.208 2012 3 0.813 0.034 231 2012.292 2012 4 0.846 0.031 268 2012.375 2012 5 0.856 0.032 260 2012.458 2012 6 0.857 0.034 273 2012.542 2012 7 0.861 0.027 252 2012.625 2012 8 0.878 0.028 249 2012.708 2012 9 0.871 0.032 250 2012.792 2012 10 0.910 0.030 216 2012.875 2012 11 0.909 0.029 327 2012.958 2012 12 0.914 0.034 245 2013.042 2013 1 0.903 0.030 242 2013.125 2013 2 0.916 0.041 177 2013.208 2013 3 0.938 0.033 203 2013.292 2013 4 0.927 0.031 225 2013.375 2013 5 0.921 0.029 281 2013.458 2013 6 0.917 0.036 170 2013.542 2013 7 0.917 0.040 126 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 0.912 0.038 127 2013.792 2013 10 0.949 0.028 237 2013.875 2013 11 0.953 0.022 140 2013.958 2013 12 0.963 0.026 196 2014.042 2014 1 0.966 0.032 167 2014.125 2014 2 0.984 0.031 225 2014.208 2014 3 0.979 0.039 199 2014.292 2014 4 1.000 0.032 176 2014.375 2014 5 1.034 0.038 93 2014.458 2014 6 1.014 0.031 143 2014.542 2014 7 1.009 0.031 248 2014.625 2014 8 1.037 0.025 280 2014.708 2014 9 1.065 0.029 55 2014.792 2014 10 1.065 0.031 198 2014.875 2014 11 1.076 0.026 181 2014.958 2014 12 1.066 0.035 305 2015.042 2015 1 1.066 0.029 269 2015.125 2015 2 1.055 0.034 199 2015.208 2015 3 1.065 0.027 233 2015.292 2015 4 1.074 0.030 191 2015.375 2015 5 1.074 0.027 235 2015.458 2015 6 1.092 0.021 155 2015.542 2015 7 1.086 0.023 275 2015.625 2015 8 1.095 0.024 272 2015.708 2015 9 1.117 0.024 170 2015.792 2015 10 1.132 0.022 168 2015.875 2015 11 1.141 0.028 239 2015.958 2015 12 1.157 0.032 283 2016.042 2016 1 1.155 0.039 240 2016.125 2016 2 1.157 0.036 243 2016.208 2016 3 1.135 0.046 204 2016.292 2016 4 1.166 0.025 229 2016.375 2016 5 1.200 0.035 150 2016.458 2016 6 1.186 0.036 168 2016.542 2016 7 1.173 0.037 277 2016.625 2016 8 1.180 0.029 267 2016.708 2016 9 1.169 0.028 274 2016.792 2016 10 1.216 0.035 121 2016.875 2016 11 1.209 0.034 204 2016.958 2016 12 1.195 0.033 247 2017.042 2017 1 1.194 0.032 207 2017.125 2017 2 1.193 0.033 210 2017.208 2017 3 1.207 0.039 247 2017.292 2017 4 1.226 0.034 265 2017.375 2017 5 1.242 0.039 219 2017.458 2017 6 1.215 0.031 279 2017.542 2017 7 1.230 0.028 270 2017.625 2017 8 1.217 0.028 309 2017.708 2017 9 1.212 0.034 99 2017.792 2017 10 1.262 0.033 77 2017.875 2017 11 1.272 0.031 260 2017.958 2017 12 1.270 0.029 151 2018.042 2018 1 1.263 0.035 279 2018.125 2018 2 1.267 0.030 213 2018.208 2018 3 1.285 0.036 217 2018.292 2018 4 1.303 0.040 122 2018.375 2018 5 1.274 0.044 172 2018.458 2018 6 1.271 0.038 124 2018.542 2018 7 1.250 0.025 156 2018.625 2018 8 1.245 0.031 259 2018.708 2018 9 1.260 0.027 185 2018.792 2018 10 1.287 0.033 293 2018.875 2018 11 1.315 0.030 174 2018.958 2018 12 1.321 0.035 238 2019.042 2019 1 1.298 0.039 269 2019.125 2019 2 1.319 0.033 231 2019.208 2019 3 1.313 0.032 318 2019.292 2019 4 1.333 0.036 129 2019.375 2019 5 1.331 0.032 249 2019.458 2019 6 1.320 0.025 214 2019.542 2019 7 1.321 0.033 144 2019.625 2019 8 1.323 0.025 104 2019.708 2019 9 1.346 0.025 51 2019.792 2019 10 1.344 0.025 224 2019.875 2019 11 1.358 0.029 151 2019.958 2019 12 1.347 0.026 198 2020.042 2020 1 1.321 0.027 264 2020.125 2020 2 1.324 0.026 257 2020.208 2020 3 1.322 0.030 146 2020.292 2020 4 1.334 0.031 143 2020.375 2020 5 1.327 0.026 185 2020.458 2020 6 1.332 0.029 97 2020.542 2020 7 1.307 0.036 283 2020.625 2020 8 1.302 0.040 236 2020.708 2020 9 1.311 0.042 229 2020.792 2020 10 1.337 0.046 250 2020.875 2020 11 1.348 0.043 252 2020.958 2020 12 1.357 0.045 168 2021.042 2021 1 1.315 0.026 190 2021.125 2021 2 1.336 0.029 141 2021.208 2021 3 1.332 0.035 220 2021.292 2021 4 1.367 0.031 194 2021.375 2021 5 1.359 0.028 259 2021.458 2021 6 1.358 0.032 277 2021.542 2021 7 1.357 0.032 199 2021.625 2021 8 1.332 0.030 225 2021.708 2021 9 1.319 0.033 204 2021.792 2021 10 1.327 0.034 259 2021.875 2021 11 1.336 0.029 278 2021.958 2021 12 1.351 0.035 269 2022.042 2022 1 1.363 0.034 250 2022.125 2022 2 1.358 0.037 118 2022.208 2022 3 1.377 0.034 159 2022.292 2022 4 1.394 0.035 171 2022.375 2022 5 1.384 0.033 231 2022.458 2022 6 1.373 0.037 188 2022.542 2022 7 1.366 0.032 192 2022.625 2022 8 1.343 0.032 206 2022.708 2022 9 1.356 0.033 180 2022.792 2022 10 1.361 0.033 203 2022.875 2022 11 1.366 0.030 240 2022.958 2022 12 1.374 0.034 205 2023.042 2023 1 1.350 0.031 216 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 1.380 0.059 36 2023.458 2023 6 1.385 0.051 158 2023.542 2023 7 1.330 0.030 221 2023.625 2023 8 1.305 0.029 207 2023.708 2023 9 1.300 0.028 205 2023.792 2023 10 1.297 0.031 139 2023.875 2023 11 1.307 0.027 108 2023.958 2023 12 NaN NaN 0