# monthly mean of baseline data from 2012/01 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: k.m.stanley@bristol.ac.uk # data_owner: Kieran Stanley # station_long_name: Tacolneston, United Kingdom # inlet_base_elevation_masl: 64.0 # inlet_latitude: 52.51882 # inlet_longitude: 1.13870 # inlet_date: 2012-01-01 00:00:00 # inlet_comment: Main tower # data_dir: /agage/tacolneston-medusa # species: hfc-245fa # 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 2012.042 2012 1 NaN NaN 0 2012.125 2012 2 NaN NaN 0 2012.208 2012 3 NaN NaN 0 2012.292 2012 4 NaN NaN 0 2012.375 2012 5 NaN NaN 0 2012.458 2012 6 NaN NaN 0 2012.542 2012 7 NaN NaN 0 2012.625 2012 8 NaN NaN 0 2012.708 2012 9 NaN NaN 0 2012.792 2012 10 NaN NaN 0 2012.875 2012 11 NaN NaN 0 2012.958 2012 12 2.120 0.096 209 2013.042 2013 1 2.121 0.080 280 2013.125 2013 2 2.088 0.066 228 2013.208 2013 3 2.070 0.063 366 2013.292 2013 4 2.088 0.087 358 2013.375 2013 5 2.099 0.079 320 2013.458 2013 6 2.118 0.083 356 2013.542 2013 7 2.119 0.092 258 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 2.170 0.079 204 2013.792 2013 10 2.287 0.077 281 2013.875 2013 11 2.266 0.073 314 2013.958 2013 12 2.267 0.077 369 2014.042 2014 1 2.271 0.081 344 2014.125 2014 2 2.286 0.069 346 2014.208 2014 3 2.310 0.073 185 2014.292 2014 4 2.299 0.070 130 2014.375 2014 5 2.316 0.073 330 2014.458 2014 6 2.306 0.067 308 2014.542 2014 7 2.375 0.045 11 2014.625 2014 8 2.318 0.056 171 2014.708 2014 9 2.347 0.069 263 2014.792 2014 10 2.429 0.071 273 2014.875 2014 11 2.500 0.077 231 2014.958 2014 12 2.515 0.085 311 2015.042 2015 1 2.570 0.062 103 2015.125 2015 2 2.587 0.066 129 2015.208 2015 3 2.567 0.066 248 2015.292 2015 4 2.582 0.061 382 2015.375 2015 5 2.596 0.068 399 2015.458 2015 6 2.635 0.060 129 2015.542 2015 7 2.631 0.074 295 2015.625 2015 8 2.653 0.071 321 2015.708 2015 9 2.652 0.072 318 2015.792 2015 10 2.688 0.073 250 2015.875 2015 11 2.740 0.090 320 2015.958 2015 12 2.765 0.083 141 2016.042 2016 1 2.712 0.080 12 2016.125 2016 2 2.788 0.101 363 2016.208 2016 3 2.807 0.114 384 2016.292 2016 4 2.845 0.106 178 2016.375 2016 5 NaN NaN 0 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 2.946 0.119 83 2016.625 2016 8 2.858 0.101 329 2016.708 2016 9 2.903 0.108 249 2016.792 2016 10 2.923 0.135 297 2016.875 2016 11 2.994 0.104 156 2016.958 2016 12 3.052 0.110 164 2017.042 2017 1 3.120 0.113 163 2017.125 2017 2 NaN NaN 0 2017.208 2017 3 3.152 0.115 187 2017.292 2017 4 3.068 0.112 299 2017.375 2017 5 3.128 0.123 174 2017.458 2017 6 3.145 0.121 316 2017.542 2017 7 3.130 0.119 363 2017.625 2017 8 3.148 0.120 358 2017.708 2017 9 NaN NaN 0 2017.792 2017 10 NaN NaN 0 2017.875 2017 11 NaN NaN 0 2017.958 2017 12 NaN NaN 0 2018.042 2018 1 NaN NaN 0 2018.125 2018 2 NaN NaN 0 2018.208 2018 3 NaN NaN 0 2018.292 2018 4 NaN NaN 0 2018.375 2018 5 3.438 0.104 169 2018.458 2018 6 3.369 0.111 290 2018.542 2018 7 3.406 0.097 245 2018.625 2018 8 3.366 0.101 126 2018.708 2018 9 3.367 0.080 303 2018.792 2018 10 3.411 0.094 193 2018.875 2018 11 3.598 0.100 60 2018.958 2018 12 3.605 0.091 268 2019.042 2019 1 3.571 0.133 260 2019.125 2019 2 3.631 0.096 184 2019.208 2019 3 3.566 0.088 339 2019.292 2019 4 3.581 0.083 328 2019.375 2019 5 3.626 0.107 266 2019.458 2019 6 3.665 0.075 345 2019.542 2019 7 3.665 0.079 259 2019.625 2019 8 3.668 0.069 271 2019.708 2019 9 3.655 0.076 292 2019.792 2019 10 3.717 0.073 244 2019.875 2019 11 3.783 0.068 110 2019.958 2019 12 3.768 0.069 186 2020.042 2020 1 3.714 0.069 206 2020.125 2020 2 3.703 0.075 193 2020.208 2020 3 3.734 0.050 315 2020.292 2020 4 3.754 0.057 311 2020.375 2020 5 3.748 0.062 320 2020.458 2020 6 3.755 0.060 266 2020.542 2020 7 3.775 0.061 292 2020.625 2020 8 3.767 0.061 281 2020.708 2020 9 3.777 0.061 252 2020.792 2020 10 3.851 0.060 236 2020.875 2020 11 3.855 0.080 242 2020.958 2020 12 3.867 0.073 204 2021.042 2021 1 3.854 0.058 332 2021.125 2021 2 3.852 0.054 331 2021.208 2021 3 3.849 0.057 197 2021.292 2021 4 3.838 0.042 291 2021.375 2021 5 3.918 0.057 208 2021.458 2021 6 3.924 0.070 225 2021.542 2021 7 3.914 0.063 189 2021.625 2021 8 3.878 0.060 327 2021.708 2021 9 3.881 0.047 165 2021.792 2021 10 3.899 0.056 227 2021.875 2021 11 3.998 0.071 222 2021.958 2021 12 3.999 0.092 285 2022.042 2022 1 3.976 0.070 352 2022.125 2022 2 3.986 0.073 353 2022.208 2022 3 4.013 0.056 289 2022.292 2022 4 4.007 0.060 386 2022.375 2022 5 4.034 0.060 82 2022.458 2022 6 4.007 0.054 275 2022.542 2022 7 4.024 0.060 347 2022.625 2022 8 3.991 0.072 346 2022.708 2022 9 3.980 0.064 317 2022.792 2022 10 4.038 0.069 241 2022.875 2022 11 4.102 0.060 267 2022.958 2022 12 4.087 0.069 328 2023.042 2023 1 4.091 0.057 260 2023.125 2023 2 4.078 0.059 278 2023.208 2023 3 4.068 0.063 351 2023.292 2023 4 4.090 0.043 33 2023.375 2023 5 4.125 0.042 138 2023.458 2023 6 4.117 0.046 277 2023.542 2023 7 4.109 0.052 340 2023.625 2023 8 4.120 0.058 318 2023.708 2023 9 4.154 0.059 202 2023.792 2023 10 4.166 0.062 240 2023.875 2023 11 4.223 0.063 134 2023.958 2023 12 4.221 0.070 276