# 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: pce # calibration_scale: NOAA-2003B # 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 5.031 0.634 146 2003.958 2003 12 5.500 0.496 239 2004.042 2004 1 5.553 0.631 220 2004.125 2004 2 5.784 0.602 248 2004.208 2004 3 5.941 0.676 234 2004.292 2004 4 5.461 0.682 291 2004.375 2004 5 4.834 0.634 135 2004.458 2004 6 3.375 0.285 142 2004.542 2004 7 2.825 0.272 282 2004.625 2004 8 2.560 0.158 171 2004.708 2004 9 2.483 0.250 212 2004.792 2004 10 3.413 0.377 189 2004.875 2004 11 4.101 0.496 174 2004.958 2004 12 4.686 0.507 178 2005.042 2005 1 4.976 0.562 192 2005.125 2005 2 5.122 0.649 109 2005.208 2005 3 5.026 0.560 222 2005.292 2005 4 5.266 0.424 182 2005.375 2005 5 4.650 0.477 194 2005.458 2005 6 3.062 0.392 197 2005.542 2005 7 2.476 0.307 223 2005.625 2005 8 2.072 0.175 259 2005.708 2005 9 2.227 0.212 182 2005.792 2005 10 2.880 0.364 147 2005.875 2005 11 4.096 0.457 94 2005.958 2005 12 4.546 0.649 156 2006.042 2006 1 4.690 0.567 154 2006.125 2006 2 5.449 0.477 104 2006.208 2006 3 4.940 0.675 175 2006.292 2006 4 4.905 0.466 260 2006.375 2006 5 4.108 0.587 241 2006.458 2006 6 3.346 0.342 148 2006.542 2006 7 2.521 0.280 203 2006.625 2006 8 2.010 0.272 197 2006.708 2006 9 2.130 0.274 103 2006.792 2006 10 2.873 0.256 149 2006.875 2006 11 3.908 0.259 178 2006.958 2006 12 4.330 0.330 117 2007.042 2007 1 4.655 0.279 264 2007.125 2007 2 5.016 0.436 224 2007.208 2007 3 4.874 0.435 204 2007.292 2007 4 4.599 0.467 139 2007.375 2007 5 3.818 0.487 250 2007.458 2007 6 2.950 0.390 159 2007.542 2007 7 2.449 0.194 196 2007.625 2007 8 1.914 0.294 195 2007.708 2007 9 2.095 0.203 209 2007.792 2007 10 2.632 0.243 99 2007.875 2007 11 3.022 0.445 82 2007.958 2007 12 3.788 0.364 20 2008.042 2008 1 4.284 0.371 179 2008.125 2008 2 4.666 0.500 199 2008.208 2008 3 4.756 0.392 270 2008.292 2008 4 4.435 0.845 225 2008.375 2008 5 4.268 0.297 109 2008.458 2008 6 2.825 0.423 219 2008.542 2008 7 2.267 0.208 195 2008.625 2008 8 1.910 0.238 188 2008.708 2008 9 2.020 0.104 200 2008.792 2008 10 2.522 0.261 263 2008.875 2008 11 3.419 0.308 152 2008.958 2008 12 3.615 0.336 188 2009.042 2009 1 3.940 0.326 137 2009.125 2009 2 3.811 0.484 227 2009.208 2009 3 3.922 0.470 272 2009.292 2009 4 3.965 0.306 231 2009.375 2009 5 3.170 0.360 226 2009.458 2009 6 2.427 0.331 179 2009.542 2009 7 1.937 0.171 223 2009.625 2009 8 1.771 0.112 9 2009.708 2009 9 1.812 0.146 142 2009.792 2009 10 2.172 0.239 168 2009.875 2009 11 3.155 0.254 121 2009.958 2009 12 3.521 0.263 183 2010.042 2010 1 3.738 0.160 184 2010.125 2010 2 4.072 0.184 64 2010.208 2010 3 4.122 0.188 215 2010.292 2010 4 4.014 0.239 205 2010.375 2010 5 3.135 0.480 216 2010.458 2010 6 2.549 0.198 179 2010.542 2010 7 1.989 0.243 261 2010.625 2010 8 1.776 0.103 241 2010.708 2010 9 2.012 0.151 159 2010.792 2010 10 2.638 0.228 185 2010.875 2010 11 3.236 0.323 185 2010.958 2010 12 3.782 0.405 174 2011.042 2011 1 3.824 0.362 222 2011.125 2011 2 3.693 0.319 246 2011.208 2011 3 3.733 0.302 199 2011.292 2011 4 3.509 0.349 210 2011.375 2011 5 2.809 0.274 269 2011.458 2011 6 2.047 0.271 288 2011.542 2011 7 1.663 0.221 251 2011.625 2011 8 1.463 0.083 293 2011.708 2011 9 1.603 0.157 256 2011.792 2011 10 2.010 0.369 283 2011.875 2011 11 2.858 0.242 228 2011.958 2011 12 3.022 0.452 333 2012.042 2012 1 3.138 0.481 286 2012.125 2012 2 3.046 0.428 263 2012.208 2012 3 3.115 0.410 219 2012.292 2012 4 3.225 0.206 269 2012.375 2012 5 2.737 0.373 221 2012.458 2012 6 1.961 0.326 251 2012.542 2012 7 1.579 0.111 189 2012.625 2012 8 1.428 0.061 152 2012.708 2012 9 1.460 0.094 215 2012.792 2012 10 2.042 0.229 117 2012.875 2012 11 2.629 0.250 278 2012.958 2012 12 3.050 0.283 216 2013.042 2013 1 3.235 0.262 205 2013.125 2013 2 3.280 0.273 146 2013.208 2013 3 3.599 0.200 148 2013.292 2013 4 3.160 0.322 204 2013.375 2013 5 2.632 0.276 289 2013.458 2013 6 1.970 0.367 175 2013.542 2013 7 1.463 0.185 137 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 1.354 0.184 98 2013.792 2013 10 2.093 0.189 159 2013.875 2013 11 2.489 0.149 126 2013.958 2013 12 2.826 0.207 164 2014.042 2014 1 3.025 0.305 158 2014.125 2014 2 3.313 0.262 210 2014.208 2014 3 3.121 0.449 198 2014.292 2014 4 3.131 0.251 165 2014.375 2014 5 2.432 0.155 83 2014.458 2014 6 1.831 0.312 118 2014.542 2014 7 1.427 0.154 211 2014.625 2014 8 1.398 0.075 245 2014.708 2014 9 1.491 0.052 33 2014.792 2014 10 2.015 0.212 144 2014.875 2014 11 2.523 0.221 128 2014.958 2014 12 2.934 0.335 305 2015.042 2015 1 3.197 0.245 260 2015.125 2015 2 3.175 0.257 189 2015.208 2015 3 3.229 0.282 191 2015.292 2015 4 2.877 0.304 180 2015.375 2015 5 2.431 0.311 229 2015.458 2015 6 2.013 0.144 149 2015.542 2015 7 1.461 0.147 237 2015.625 2015 8 1.257 0.051 181 2015.708 2015 9 1.458 0.096 103 2015.792 2015 10 1.964 0.201 136 2015.875 2015 11 2.359 0.220 217 2015.958 2015 12 2.849 0.196 248 2016.042 2016 1 2.963 0.260 227 2016.125 2016 2 3.299 0.200 231 2016.208 2016 3 2.973 0.486 213 2016.292 2016 4 2.968 0.191 223 2016.375 2016 5 2.561 0.225 156 2016.458 2016 6 1.748 0.205 182 2016.542 2016 7 1.370 0.173 245 2016.625 2016 8 1.220 0.103 236 2016.708 2016 9 1.250 0.137 262 2016.792 2016 10 1.902 0.260 90 2016.875 2016 11 2.387 0.192 157 2016.958 2016 12 2.865 0.209 227 2017.042 2017 1 3.012 0.205 202 2017.125 2017 2 3.029 0.280 189 2017.208 2017 3 3.014 0.309 219 2017.292 2017 4 2.886 0.134 232 2017.375 2017 5 2.481 0.213 133 2017.458 2017 6 1.980 0.177 244 2017.542 2017 7 1.652 0.142 218 2017.625 2017 8 1.422 0.082 291 2017.708 2017 9 1.391 0.093 88 2017.792 2017 10 2.232 0.192 67 2017.875 2017 11 2.526 0.283 247 2017.958 2017 12 2.802 0.251 159 2018.042 2018 1 2.944 0.235 257 2018.125 2018 2 3.079 0.176 175 2018.208 2018 3 3.195 0.242 198 2018.292 2018 4 3.070 0.284 99 2018.375 2018 5 2.346 0.332 178 2018.458 2018 6 1.713 0.280 130 2018.542 2018 7 1.210 0.096 138 2018.625 2018 8 1.109 0.119 215 2018.708 2018 9 1.238 0.101 180 2018.792 2018 10 1.652 0.252 275 2018.875 2018 11 2.200 0.236 163 2018.958 2018 12 2.843 0.245 229 2019.042 2019 1 2.961 0.301 259 2019.125 2019 2 3.087 0.303 209 2019.208 2019 3 2.997 0.339 317 2019.292 2019 4 2.848 0.325 114 2019.375 2019 5 2.399 0.286 255 2019.458 2019 6 1.990 0.117 224 2019.542 2019 7 1.564 0.150 148 2019.625 2019 8 1.314 0.084 93 2019.708 2019 9 1.554 0.053 17 2019.792 2019 10 1.795 0.112 183 2019.875 2019 11 2.224 0.112 94 2019.958 2019 12 2.743 0.181 144 2020.042 2020 1 2.832 0.179 256 2020.125 2020 2 3.009 0.171 250 2020.208 2020 3 3.002 0.230 122 2020.292 2020 4 2.791 0.195 142 2020.375 2020 5 2.128 0.162 197 2020.458 2020 6 1.723 0.095 72 2020.542 2020 7 1.258 0.149 274 2020.625 2020 8 1.161 0.036 180 2020.708 2020 9 1.270 0.125 197 2020.792 2020 10 1.703 0.205 154 2020.875 2020 11 2.290 0.176 190 2020.958 2020 12 2.522 0.150 118 2021.042 2021 1 2.626 0.169 186 2021.125 2021 2 2.782 0.132 107 2021.208 2021 3 2.575 0.335 201 2021.292 2021 4 2.728 0.122 222 2021.375 2021 5 2.323 0.149 272 2021.458 2021 6 1.730 0.183 205 2021.542 2021 7 1.396 0.125 168 2021.625 2021 8 1.228 0.067 177 2021.708 2021 9 1.398 0.069 174 2021.792 2021 10 1.634 0.245 191 2021.875 2021 11 2.183 0.248 249 2021.958 2021 12 2.512 0.199 260 2022.042 2022 1 2.655 0.235 228 2022.125 2022 2 2.656 0.245 112 2022.208 2022 3 2.941 0.133 140 2022.292 2022 4 2.843 0.138 122 2022.375 2022 5 2.177 0.199 215 2022.458 2022 6 1.639 0.177 189 2022.542 2022 7 1.264 0.168 158 2022.625 2022 8 1.094 0.086 177 2022.708 2022 9 1.229 0.064 143 2022.792 2022 10 1.490 0.144 144 2022.875 2022 11 2.012 0.148 186 2022.958 2022 12 2.303 0.108 135 2023.042 2023 1 2.343 0.165 185 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 1.444 0.038 3 2023.458 2023 6 1.451 0.039 17 2023.542 2023 7 1.198 0.077 189 2023.625 2023 8 1.092 0.091 164 2023.708 2023 9 1.209 0.050 144 2023.792 2023 10 1.296 0.042 35 2023.875 2023 11 1.878 0.151 22 2023.958 2023 12 NaN NaN 0