# monthly mean of baseline data from 2005/05 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: dickon.young@bristol.ac.uk # data_owner: Dickon Young # station_long_name: Ragged Point, Barbados # inlet_base_elevation_masl: 30.0 # inlet_latitude: 13.16512 # inlet_longitude: -59.43208 # inlet_date: 2005-05-23 00:00:00 # inlet_comment: main tower # data_dir: /agage/barbados-medusa # species: hcfc-141b # calibration_scale: SIO-05 # 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 2005.375 2005 5 18.122 0.194 81 2005.458 2005 6 18.060 0.352 280 2005.542 2005 7 18.168 0.377 194 2005.625 2005 8 18.078 0.471 310 2005.708 2005 9 18.054 0.447 328 2005.792 2005 10 17.969 0.364 295 2005.875 2005 11 18.258 0.473 301 2005.958 2005 12 18.789 0.274 228 2006.042 2006 1 18.747 0.199 264 2006.125 2006 2 18.621 0.202 302 2006.208 2006 3 18.345 0.210 344 2006.292 2006 4 18.537 0.269 330 2006.375 2006 5 18.452 0.179 266 2006.458 2006 6 18.499 0.262 218 2006.542 2006 7 18.727 0.160 293 2006.625 2006 8 18.400 0.626 62 2006.708 2006 9 18.417 0.440 266 2006.792 2006 10 18.569 0.458 273 2006.875 2006 11 19.021 0.401 282 2006.958 2006 12 19.270 0.304 305 2007.042 2007 1 19.119 0.299 116 2007.125 2007 2 19.290 0.273 303 2007.208 2007 3 19.384 0.199 287 2007.292 2007 4 19.268 0.223 293 2007.375 2007 5 19.474 0.262 283 2007.458 2007 6 19.428 0.120 63 2007.542 2007 7 NaN NaN 0 2007.625 2007 8 19.459 0.531 186 2007.708 2007 9 19.350 0.479 304 2007.792 2007 10 19.323 0.347 336 2007.875 2007 11 19.583 0.284 293 2007.958 2007 12 19.783 0.264 330 2008.042 2008 1 19.925 0.149 57 2008.125 2008 2 20.066 0.179 304 2008.208 2008 3 20.023 0.210 316 2008.292 2008 4 20.107 0.237 301 2008.375 2008 5 19.948 0.215 319 2008.458 2008 6 19.920 0.168 92 2008.542 2008 7 20.071 0.253 280 2008.625 2008 8 19.947 0.424 242 2008.708 2008 9 20.157 0.209 31 2008.792 2008 10 19.714 0.491 289 2008.875 2008 11 20.417 0.369 297 2008.958 2008 12 20.497 0.313 303 2009.042 2009 1 20.356 0.190 236 2009.125 2009 2 20.300 0.169 258 2009.208 2009 3 20.408 0.218 279 2009.292 2009 4 20.421 0.183 282 2009.375 2009 5 20.316 0.200 303 2009.458 2009 6 20.327 0.204 266 2009.542 2009 7 20.426 0.251 244 2009.625 2009 8 20.464 0.367 196 2009.708 2009 9 20.404 0.276 137 2009.792 2009 10 20.379 0.233 280 2009.875 2009 11 20.310 0.404 205 2009.958 2009 12 20.723 0.269 202 2010.042 2010 1 20.819 0.307 211 2010.125 2010 2 20.738 0.289 257 2010.208 2010 3 20.591 0.226 301 2010.292 2010 4 20.950 0.265 201 2010.375 2010 5 21.003 0.216 275 2010.458 2010 6 21.134 0.318 124 2010.542 2010 7 21.223 0.273 270 2010.625 2010 8 20.978 0.541 307 2010.708 2010 9 21.201 0.572 119 2010.792 2010 10 21.237 0.506 158 2010.875 2010 11 21.291 0.516 245 2010.958 2010 12 21.852 0.276 274 2011.042 2011 1 21.913 0.223 265 2011.125 2011 2 21.827 0.242 281 2011.208 2011 3 21.827 0.246 233 2011.292 2011 4 NaN NaN 0 2011.375 2011 5 21.771 0.299 253 2011.458 2011 6 21.859 0.249 252 2011.542 2011 7 22.033 0.307 150 2011.625 2011 8 21.943 0.441 207 2011.708 2011 9 22.132 0.547 212 2011.792 2011 10 22.321 0.433 227 2011.875 2011 11 22.285 0.478 208 2011.958 2011 12 22.896 0.378 194 2012.042 2012 1 22.901 0.186 236 2012.125 2012 2 22.883 0.184 246 2012.208 2012 3 22.782 0.161 220 2012.292 2012 4 22.857 0.273 300 2012.375 2012 5 22.873 0.333 303 2012.458 2012 6 23.039 0.230 273 2012.542 2012 7 23.191 0.237 70 2012.625 2012 8 23.295 0.382 196 2012.708 2012 9 23.220 0.454 272 2012.792 2012 10 23.158 0.522 309 2012.875 2012 11 23.876 0.624 248 2012.958 2012 12 24.042 0.342 276 2013.042 2013 1 24.032 0.232 284 2013.125 2013 2 23.884 0.236 280 2013.208 2013 3 23.681 0.211 214 2013.292 2013 4 23.899 0.237 295 2013.375 2013 5 23.799 0.306 291 2013.458 2013 6 24.015 0.268 298 2013.542 2013 7 23.878 0.212 192 2013.625 2013 8 24.061 0.323 271 2013.708 2013 9 23.737 0.333 149 2013.792 2013 10 23.780 0.503 256 2013.875 2013 11 24.149 0.402 233 2013.958 2013 12 24.610 0.206 273 2014.042 2014 1 24.594 0.213 300 2014.125 2014 2 24.338 0.141 122 2014.208 2014 3 24.207 0.149 294 2014.292 2014 4 24.580 0.247 285 2014.375 2014 5 24.488 0.266 295 2014.458 2014 6 24.321 0.212 101 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 24.275 0.483 109 2014.875 2014 11 24.729 0.508 318 2014.958 2014 12 24.886 0.350 223 2015.042 2015 1 24.952 0.161 323 2015.125 2015 2 24.952 0.242 204 2015.208 2015 3 25.068 0.160 170 2015.292 2015 4 24.884 0.168 278 2015.375 2015 5 24.853 0.201 205 2015.458 2015 6 25.072 0.184 245 2015.542 2015 7 25.036 0.213 299 2015.625 2015 8 24.819 0.351 256 2015.708 2015 9 24.570 0.498 294 2015.792 2015 10 24.572 0.393 172 2015.875 2015 11 25.179 0.309 136 2015.958 2015 12 25.366 0.221 115 2016.042 2016 1 25.358 0.269 262 2016.125 2016 2 25.304 0.146 216 2016.208 2016 3 25.314 0.232 248 2016.292 2016 4 25.010 0.170 193 2016.375 2016 5 25.330 0.396 93 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 25.489 0.228 166 2016.625 2016 8 25.314 0.233 196 2016.708 2016 9 24.897 0.372 156 2016.792 2016 10 24.691 0.417 271 2016.875 2016 11 24.836 0.557 252 2016.958 2016 12 25.298 0.336 248 2017.042 2017 1 25.417 0.156 269 2017.125 2017 2 25.150 0.183 266 2017.208 2017 3 25.248 0.165 206 2017.292 2017 4 25.297 0.383 252 2017.375 2017 5 25.243 0.229 280 2017.458 2017 6 25.072 0.233 272 2017.542 2017 7 25.087 0.232 269 2017.625 2017 8 25.058 0.067 10 2017.708 2017 9 24.668 0.327 93 2017.792 2017 10 24.692 0.308 295 2017.875 2017 11 24.698 0.254 249 2017.958 2017 12 24.992 0.294 302 2018.042 2018 1 24.866 0.117 150 2018.125 2018 2 25.136 0.142 277 2018.208 2018 3 24.743 0.200 228 2018.292 2018 4 25.046 0.229 223 2018.375 2018 5 25.096 0.174 205 2018.458 2018 6 24.839 0.168 172 2018.542 2018 7 24.936 0.183 275 2018.625 2018 8 24.759 0.189 265 2018.708 2018 9 24.626 0.261 271 2018.792 2018 10 24.569 0.215 281 2018.875 2018 11 NaN NaN 0 2018.958 2018 12 NaN NaN 0 2019.042 2019 1 25.214 0.186 65 2019.125 2019 2 24.862 0.231 247 2019.208 2019 3 24.681 0.149 211 2019.292 2019 4 25.218 0.244 56 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 24.513 0.424 169 2019.792 2019 10 24.830 0.377 165 2019.875 2019 11 24.925 0.262 140 2019.958 2019 12 25.209 0.290 300 2020.042 2020 1 25.426 0.253 283 2020.125 2020 2 25.211 0.219 241 2020.208 2020 3 25.181 0.229 178 2020.292 2020 4 25.147 0.379 288 2020.375 2020 5 25.295 0.231 267 2020.458 2020 6 25.265 0.195 296 2020.542 2020 7 25.228 0.370 212 2020.625 2020 8 25.141 0.395 130 2020.708 2020 9 24.865 0.610 295 2020.792 2020 10 24.965 0.344 313 2020.875 2020 11 24.995 0.338 240 2020.958 2020 12 25.249 0.249 284 2021.042 2021 1 25.330 0.268 315 2021.125 2021 2 25.143 0.181 300 2021.208 2021 3 25.216 0.190 155 2021.292 2021 4 25.170 0.240 296 2021.375 2021 5 25.304 0.239 298 2021.458 2021 6 25.322 0.251 228 2021.542 2021 7 25.334 0.176 211 2021.625 2021 8 25.204 0.424 276 2021.708 2021 9 25.206 0.363 285 2021.792 2021 10 25.223 0.371 309 2021.875 2021 11 25.388 0.365 226 2021.958 2021 12 25.800 0.281 125 2022.042 2022 1 25.572 0.197 142 2022.125 2022 2 25.350 0.203 266 2022.208 2022 3 25.478 0.228 278 2022.292 2022 4 25.526 0.231 257 2022.375 2022 5 25.252 0.197 218 2022.458 2022 6 25.237 0.241 156 2022.542 2022 7 25.330 0.176 170 2022.625 2022 8 25.222 0.342 220 2022.708 2022 9 24.816 0.435 186 2022.792 2022 10 24.947 0.376 230 2022.875 2022 11 25.219 0.247 177 2022.958 2022 12 25.365 0.414 301 2023.042 2023 1 25.153 0.168 219 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 24.777 0.278 69 2023.542 2023 7 25.065 0.342 178 2023.625 2023 8 24.673 0.570 293 2023.708 2023 9 24.629 0.593 79 2023.792 2023 10 NaN NaN 0 2023.875 2023 11 NaN NaN 0 2023.958 2023 12 25.255 0.479 106