# monthly mean of baseline data from 2008/04 to 2023/12; created: 29-Jan-2025 # comment: Medusa measurements. Output from GCWerks. See Miller et al. (2008). # Since there are indications that the interference from the growing CFC-114a abundance (Western et al., Nature Geosci., 16(4), 309-313, 10.1038/s41561-023-01147-w, 2023) is increasingly affecting CFC-114 measurements, AGAGE CFC-114 data will be withheld from 2018 onward until further notice. # data_owner_email: martin.vollmer@empa.ch # data_owner: Martin K. Vollmer, Stefan Reimann # station_long_name: Jungfraujoch, Switzerland # inlet_base_elevation_masl_1: 3586 # inlet_latitude_1: 46.5475500 # inlet_longitude_1: 7.98518056 # inlet_date_1: 2008-02-21 00:00:00 # inlet_comment_1: Main Cuppola/NABEL inlet # inlet_base_elevation_masl: 3559 # inlet_latitude: 46.547767 # inlet_longitude: 7.985883 # inlet_date: 2012-08-15 00:00:00 # # 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: stefan.reimann@empa.ch; martin.vollmer@empa.ch; 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 2008.292 2008 4 16.552 0.060 103 2008.375 2008 5 16.538 0.051 279 2008.458 2008 6 16.547 0.048 243 2008.542 2008 7 16.533 0.045 271 2008.625 2008 8 16.496 0.049 245 2008.708 2008 9 16.490 0.048 213 2008.792 2008 10 16.502 0.052 262 2008.875 2008 11 16.487 0.048 285 2008.958 2008 12 16.452 0.052 338 2009.042 2009 1 16.449 0.050 232 2009.125 2009 2 16.434 0.041 188 2009.208 2009 3 16.432 0.045 241 2009.292 2009 4 16.429 0.051 189 2009.375 2009 5 16.456 0.052 146 2009.458 2009 6 16.479 0.046 264 2009.542 2009 7 16.488 0.044 297 2009.625 2009 8 16.482 0.046 233 2009.708 2009 9 16.427 0.051 308 2009.792 2009 10 16.435 0.048 350 2009.875 2009 11 16.443 0.063 341 2009.958 2009 12 16.454 0.050 280 2010.042 2010 1 16.480 0.049 296 2010.125 2010 2 16.476 0.044 420 2010.208 2010 3 16.505 0.047 481 2010.292 2010 4 16.523 0.066 365 2010.375 2010 5 16.483 0.063 414 2010.458 2010 6 16.432 0.059 388 2010.542 2010 7 16.444 0.060 170 2010.625 2010 8 16.426 0.062 434 2010.708 2010 9 16.430 0.061 418 2010.792 2010 10 16.422 0.067 316 2010.875 2010 11 16.398 0.066 92 2010.958 2010 12 16.415 0.058 466 2011.042 2011 1 16.406 0.056 454 2011.125 2011 2 16.401 0.059 305 2011.208 2011 3 16.412 0.055 253 2011.292 2011 4 16.412 0.055 249 2011.375 2011 5 16.381 0.057 331 2011.458 2011 6 16.371 0.055 427 2011.542 2011 7 16.387 0.049 371 2011.625 2011 8 16.377 0.055 412 2011.708 2011 9 16.401 0.051 289 2011.792 2011 10 16.390 0.040 337 2011.875 2011 11 16.393 0.038 410 2011.958 2011 12 16.407 0.040 442 2012.042 2012 1 16.406 0.047 361 2012.125 2012 2 16.379 0.038 150 2012.208 2012 3 16.380 0.039 227 2012.292 2012 4 16.348 0.040 215 2012.375 2012 5 16.382 0.043 348 2012.458 2012 6 16.392 0.031 396 2012.542 2012 7 16.380 0.037 375 2012.625 2012 8 16.363 0.050 355 2012.708 2012 9 16.341 0.062 406 2012.792 2012 10 16.363 0.055 362 2012.875 2012 11 16.382 0.042 108 2012.958 2012 12 16.385 0.039 361 2013.042 2013 1 16.418 0.063 209 2013.125 2013 2 16.422 0.056 326 2013.208 2013 3 16.398 0.057 322 2013.292 2013 4 16.357 0.065 352 2013.375 2013 5 16.348 0.055 168 2013.458 2013 6 16.401 0.038 167 2013.542 2013 7 16.370 0.043 363 2013.625 2013 8 16.356 0.057 307 2013.708 2013 9 16.306 0.051 156 2013.792 2013 10 16.317 0.059 262 2013.875 2013 11 16.338 0.069 203 2013.958 2013 12 16.357 0.058 288 2014.042 2014 1 16.357 0.076 327 2014.125 2014 2 16.393 0.076 343 2014.208 2014 3 16.367 0.080 362 2014.292 2014 4 16.366 0.060 142 2014.375 2014 5 NaN NaN 0 2014.458 2014 6 NaN NaN 0 2014.542 2014 7 NaN NaN 0 2014.625 2014 8 NaN NaN 0 2014.708 2014 9 NaN NaN 0 2014.792 2014 10 NaN NaN 0 2014.875 2014 11 NaN NaN 0 2014.958 2014 12 NaN NaN 0 2015.042 2015 1 NaN NaN 0 2015.125 2015 2 16.289 0.050 220 2015.208 2015 3 16.323 0.047 355 2015.292 2015 4 16.342 0.060 229 2015.375 2015 5 16.362 0.055 315 2015.458 2015 6 16.369 0.053 206 2015.542 2015 7 16.338 0.051 185 2015.625 2015 8 16.331 0.044 323 2015.708 2015 9 16.324 0.049 378 2015.792 2015 10 16.308 0.054 309 2015.875 2015 11 16.318 0.056 352 2015.958 2015 12 16.352 0.052 69 2016.042 2016 1 NaN NaN 0 2016.125 2016 2 NaN NaN 0 2016.208 2016 3 16.345 0.053 165 2016.292 2016 4 16.300 0.046 232 2016.375 2016 5 16.292 0.050 353 2016.458 2016 6 16.274 0.058 162 2016.542 2016 7 16.293 0.055 286 2016.625 2016 8 16.271 0.050 289 2016.708 2016 9 16.251 0.040 340 2016.792 2016 10 16.283 0.050 340 2016.875 2016 11 16.306 0.041 216 2016.958 2016 12 16.282 0.052 387 2017.042 2017 1 16.285 0.064 376 2017.125 2017 2 16.260 0.083 195 2017.208 2017 3 16.321 0.066 393 2017.292 2017 4 16.285 0.051 374 2017.375 2017 5 16.304 0.056 297 2017.458 2017 6 16.300 0.056 365 2017.542 2017 7 16.278 0.058 384 2017.625 2017 8 16.259 0.054 393 2017.708 2017 9 16.282 0.060 273 2017.792 2017 10 16.279 0.055 268 2017.875 2017 11 16.286 0.051 251 2017.958 2017 12 16.287 0.048 398 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 NaN NaN 0 2018.458 2018 6 NaN NaN 0 2018.542 2018 7 NaN NaN 0 2018.625 2018 8 NaN NaN 0 2018.708 2018 9 NaN NaN 0 2018.792 2018 10 NaN NaN 0 2018.875 2018 11 NaN NaN 0 2018.958 2018 12 NaN NaN 0 2019.042 2019 1 NaN NaN 0 2019.125 2019 2 NaN NaN 0 2019.208 2019 3 NaN NaN 0 2019.292 2019 4 NaN NaN 0 2019.375 2019 5 NaN NaN 0 2019.458 2019 6 NaN NaN 0 2019.542 2019 7 NaN NaN 0 2019.625 2019 8 NaN NaN 0 2019.708 2019 9 NaN NaN 0 2019.792 2019 10 NaN NaN 0 2019.875 2019 11 NaN NaN 0 2019.958 2019 12 NaN NaN 0 2020.042 2020 1 NaN NaN 0 2020.125 2020 2 NaN NaN 0 2020.208 2020 3 NaN NaN 0 2020.292 2020 4 NaN NaN 0 2020.375 2020 5 NaN NaN 0 2020.458 2020 6 NaN NaN 0 2020.542 2020 7 NaN NaN 0 2020.625 2020 8 NaN NaN 0 2020.708 2020 9 NaN NaN 0 2020.792 2020 10 NaN NaN 0 2020.875 2020 11 NaN NaN 0 2020.958 2020 12 NaN NaN 0 2021.042 2021 1 NaN NaN 0 2021.125 2021 2 NaN NaN 0 2021.208 2021 3 NaN NaN 0 2021.292 2021 4 NaN NaN 0 2021.375 2021 5 NaN NaN 0 2021.458 2021 6 NaN NaN 0 2021.542 2021 7 NaN NaN 0 2021.625 2021 8 NaN NaN 0 2021.708 2021 9 NaN NaN 0 2021.792 2021 10 NaN NaN 0 2021.875 2021 11 NaN NaN 0 2021.958 2021 12 NaN NaN 0 2022.042 2022 1 NaN NaN 0 2022.125 2022 2 NaN NaN 0 2022.208 2022 3 NaN NaN 0 2022.292 2022 4 NaN NaN 0 2022.375 2022 5 NaN NaN 0 2022.458 2022 6 NaN NaN 0 2022.542 2022 7 NaN NaN 0 2022.625 2022 8 NaN NaN 0 2022.708 2022 9 NaN NaN 0 2022.792 2022 10 NaN NaN 0 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