# 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-4310mee # 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 NaN NaN 0 2013.042 2013 1 NaN NaN 0 2013.125 2013 2 0.254 0.024 108 2013.208 2013 3 0.257 0.024 449 2013.292 2013 4 0.257 0.025 407 2013.375 2013 5 0.256 0.024 339 2013.458 2013 6 0.252 0.023 427 2013.542 2013 7 0.257 0.026 272 2013.625 2013 8 NaN NaN 0 2013.708 2013 9 0.255 0.018 263 2013.792 2013 10 0.257 0.017 352 2013.875 2013 11 0.257 0.021 422 2013.958 2013 12 0.256 0.023 441 2014.042 2014 1 0.268 0.022 418 2014.125 2014 2 0.269 0.026 361 2014.208 2014 3 0.274 0.030 258 2014.292 2014 4 0.270 0.028 187 2014.375 2014 5 0.258 0.029 426 2014.458 2014 6 0.257 0.027 355 2014.542 2014 7 0.256 0.024 25 2014.625 2014 8 0.255 0.025 225 2014.708 2014 9 0.256 0.029 422 2014.792 2014 10 0.274 0.029 352 2014.875 2014 11 0.277 0.032 406 2014.958 2014 12 0.269 0.028 342 2015.042 2015 1 0.275 0.020 103 2015.125 2015 2 0.276 0.020 149 2015.208 2015 3 0.276 0.017 295 2015.292 2015 4 0.276 0.018 429 2015.375 2015 5 0.275 0.018 429 2015.458 2015 6 0.279 0.020 158 2015.542 2015 7 0.277 0.016 327 2015.625 2015 8 0.277 0.014 424 2015.708 2015 9 0.276 0.014 364 2015.792 2015 10 0.278 0.015 388 2015.875 2015 11 0.279 0.016 410 2015.958 2015 12 0.276 0.016 161 2016.042 2016 1 0.277 0.027 12 2016.125 2016 2 0.285 0.020 417 2016.208 2016 3 0.288 0.022 434 2016.292 2016 4 0.288 0.021 211 2016.375 2016 5 NaN NaN 0 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 0.294 0.025 99 2016.625 2016 8 0.288 0.026 389 2016.708 2016 9 0.286 0.028 334 2016.792 2016 10 0.286 0.028 417 2016.875 2016 11 0.289 0.027 200 2016.958 2016 12 0.299 0.024 281 2017.042 2017 1 0.305 0.027 295 2017.125 2017 2 NaN NaN 0 2017.208 2017 3 0.307 0.028 243 2017.292 2017 4 0.298 0.031 333 2017.375 2017 5 0.302 0.027 234 2017.458 2017 6 0.291 0.023 410 2017.542 2017 7 0.288 0.019 433 2017.625 2017 8 0.286 0.021 394 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 0.312 0.016 52 2018.375 2018 5 0.310 0.017 317 2018.458 2018 6 0.298 0.021 341 2018.542 2018 7 0.301 0.021 460 2018.625 2018 8 0.301 0.023 154 2018.708 2018 9 0.299 0.019 296 2018.792 2018 10 0.303 0.019 279 2018.875 2018 11 0.309 0.011 83 2018.958 2018 12 0.306 0.011 286 2019.042 2019 1 0.310 0.013 294 2019.125 2019 2 0.318 0.013 227 2019.208 2019 3 0.315 0.015 400 2019.292 2019 4 0.318 0.027 415 2019.375 2019 5 0.313 0.022 325 2019.458 2019 6 0.313 0.013 417 2019.542 2019 7 0.309 0.017 434 2019.625 2019 8 0.308 0.014 405 2019.708 2019 9 0.308 0.013 393 2019.792 2019 10 0.309 0.014 325 2019.875 2019 11 0.316 0.013 189 2019.958 2019 12 0.311 0.013 230 2020.042 2020 1 0.314 0.012 284 2020.125 2020 2 0.317 0.010 222 2020.208 2020 3 0.318 0.011 365 2020.292 2020 4 0.321 0.012 353 2020.375 2020 5 0.321 0.013 419 2020.458 2020 6 0.319 0.012 349 2020.542 2020 7 0.317 0.015 427 2020.625 2020 8 0.314 0.013 409 2020.708 2020 9 0.314 0.012 335 2020.792 2020 10 0.319 0.009 340 2020.875 2020 11 0.322 0.010 346 2020.958 2020 12 0.321 0.009 235 2021.042 2021 1 0.314 0.010 431 2021.125 2021 2 0.316 0.010 372 2021.208 2021 3 0.317 0.011 287 2021.292 2021 4 0.313 0.010 319 2021.375 2021 5 0.330 0.011 254 2021.458 2021 6 0.329 0.010 401 2021.542 2021 7 0.329 0.009 309 2021.625 2021 8 0.324 0.009 434 2021.708 2021 9 0.323 0.010 285 2021.792 2021 10 0.325 0.010 324 2021.875 2021 11 0.328 0.009 309 2021.958 2021 12 0.327 0.010 333 2022.042 2022 1 0.328 0.010 398 2022.125 2022 2 0.328 0.009 396 2022.208 2022 3 0.333 0.010 367 2022.292 2022 4 0.332 0.010 428 2022.375 2022 5 0.336 0.010 119 2022.458 2022 6 0.334 0.010 335 2022.542 2022 7 0.327 0.012 436 2022.625 2022 8 0.329 0.012 420 2022.708 2022 9 0.331 0.012 363 2022.792 2022 10 0.340 0.011 14 2022.875 2022 11 NaN NaN 0 2022.958 2022 12 NaN NaN 0 2023.042 2023 1 NaN NaN 0 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 NaN NaN 0 2023.458 2023 6 NaN NaN 0 2023.542 2023 7 NaN NaN 0 2023.625 2023 8 NaN NaN 0 2023.708 2023 9 NaN NaN 0 2023.792 2023 10 NaN NaN 0 2023.875 2023 11 NaN NaN 0 2023.958 2023 12 NaN NaN 0