# 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: 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 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 3.963 0.627 95 2013.042 2013 1 3.855 0.323 85 2013.125 2013 2 4.375 0.488 136 2013.208 2013 3 3.869 0.334 241 2013.292 2013 4 3.580 0.345 235 2013.375 2013 5 3.188 0.337 189 2013.458 2013 6 2.353 0.371 264 2013.542 2013 7 1.981 0.388 162 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 2.030 0.371 100 2013.792 2013 10 2.920 0.257 95 2013.875 2013 11 3.057 0.298 142 2013.958 2013 12 3.368 0.325 167 2014.042 2014 1 3.697 0.319 149 2014.125 2014 2 4.079 0.371 208 2014.208 2014 3 3.905 0.302 107 2014.292 2014 4 3.718 0.307 30 2014.375 2014 5 3.114 0.335 211 2014.458 2014 6 2.170 0.375 193 2014.542 2014 7 2.179 0.109 3 2014.625 2014 8 1.890 0.228 87 2014.708 2014 9 2.180 0.341 177 2014.792 2014 10 2.995 0.390 108 2014.875 2014 11 3.578 0.443 108 2014.958 2014 12 3.707 0.396 151 2015.042 2015 1 3.743 0.356 45 2015.125 2015 2 3.938 0.300 51 2015.208 2015 3 3.761 0.294 162 2015.292 2015 4 3.335 0.297 274 2015.375 2015 5 3.056 0.298 215 2015.458 2015 6 2.677 0.238 84 2015.542 2015 7 2.150 0.242 169 2015.625 2015 8 1.939 0.242 161 2015.708 2015 9 2.133 0.373 200 2015.792 2015 10 2.639 0.380 129 2015.875 2015 11 3.128 0.517 249 2015.958 2015 12 3.791 0.444 73 2016.042 2016 1 3.447 0.624 10 2016.125 2016 2 3.707 0.448 267 2016.208 2016 3 3.904 0.459 269 2016.292 2016 4 3.703 0.364 102 2016.375 2016 5 NaN NaN 0 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 2.073 0.171 43 2016.625 2016 8 1.720 0.222 171 2016.708 2016 9 1.977 0.251 87 2016.792 2016 10 2.188 0.414 154 2016.875 2016 11 3.388 0.416 53 2016.958 2016 12 3.204 0.307 70 2017.042 2017 1 3.549 0.271 96 2017.125 2017 2 NaN NaN 0 2017.208 2017 3 3.696 0.396 102 2017.292 2017 4 3.231 0.323 214 2017.375 2017 5 2.851 0.306 75 2017.458 2017 6 2.421 0.289 189 2017.542 2017 7 1.945 0.226 183 2017.625 2017 8 1.837 0.222 195 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 3.025 0.409 144 2018.458 2018 6 1.910 0.201 202 2018.542 2018 7 1.664 0.195 186 2018.625 2018 8 1.599 0.163 58 2018.708 2018 9 1.583 0.148 148 2018.792 2018 10 1.889 0.196 72 2018.875 2018 11 3.207 NaN 1 2018.958 2018 12 3.257 0.248 163 2019.042 2019 1 3.333 0.456 163 2019.125 2019 2 3.667 0.462 71 2019.208 2019 3 3.452 0.350 268 2019.292 2019 4 3.297 0.290 211 2019.375 2019 5 2.645 0.282 148 2019.458 2019 6 2.247 0.282 173 2019.542 2019 7 1.892 0.324 189 2019.625 2019 8 1.631 0.147 108 2019.708 2019 9 1.723 0.190 165 2019.792 2019 10 2.191 0.201 125 2019.875 2019 11 2.618 0.146 46 2019.958 2019 12 2.942 0.275 88 2020.042 2020 1 3.243 0.221 77 2020.125 2020 2 3.246 0.243 155 2020.208 2020 3 3.285 0.174 209 2020.292 2020 4 2.855 0.258 223 2020.375 2020 5 2.267 0.206 267 2020.458 2020 6 1.909 0.132 165 2020.542 2020 7 1.601 0.182 237 2020.625 2020 8 1.441 0.173 170 2020.708 2020 9 1.626 0.182 214 2020.792 2020 10 2.206 0.192 121 2020.875 2020 11 2.525 0.269 145 2020.958 2020 12 2.923 0.222 127 2021.042 2021 1 2.997 0.182 152 2021.125 2021 2 3.106 0.182 172 2021.208 2021 3 2.993 0.203 177 2021.292 2021 4 2.757 0.207 249 2021.375 2021 5 2.571 0.154 119 2021.458 2021 6 1.911 0.225 158 2021.542 2021 7 1.508 0.171 108 2021.625 2021 8 1.400 0.155 216 2021.708 2021 9 1.498 0.210 89 2021.792 2021 10 1.963 0.308 99 2021.875 2021 11 2.712 0.293 163 2021.958 2021 12 2.957 0.356 218 2022.042 2022 1 3.049 0.262 260 2022.125 2022 2 3.068 0.267 225 2022.208 2022 3 3.037 0.155 112 2022.292 2022 4 2.831 0.214 175 2022.375 2022 5 2.398 0.132 44 2022.458 2022 6 1.808 0.144 137 2022.542 2022 7 1.415 0.150 142 2022.625 2022 8 1.286 0.119 167 2022.708 2022 9 1.408 0.157 155 2022.792 2022 10 1.878 0.150 63 2022.875 2022 11 2.412 0.230 114 2022.958 2022 12 2.586 0.199 101 2023.042 2023 1 2.636 0.175 145 2023.125 2023 2 2.604 0.178 175 2023.208 2023 3 2.679 0.235 212 2023.292 2023 4 2.763 0.223 20 2023.375 2023 5 1.911 0.151 133 2023.458 2023 6 1.708 0.181 221 2023.542 2023 7 1.618 0.253 261 2023.625 2023 8 1.529 0.257 220 2023.708 2023 9 1.661 0.325 105 2023.792 2023 10 1.916 0.277 118 2023.875 2023 11 2.548 0.203 102 2023.958 2023 12 2.707 0.227 163