# 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: h-2402 # 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 2005.375 2005 5 0.488 0.008 82 2005.458 2005 6 0.486 0.009 293 2005.542 2005 7 0.488 0.009 195 2005.625 2005 8 0.486 0.009 313 2005.708 2005 9 0.484 0.009 328 2005.792 2005 10 0.483 0.008 298 2005.875 2005 11 0.483 0.008 304 2005.958 2005 12 0.485 0.010 234 2006.042 2006 1 0.480 0.008 265 2006.125 2006 2 0.477 0.009 301 2006.208 2006 3 0.476 0.009 341 2006.292 2006 4 0.478 0.009 328 2006.375 2006 5 0.476 0.008 275 2006.458 2006 6 0.473 0.010 229 2006.542 2006 7 0.473 0.010 286 2006.625 2006 8 0.472 0.010 62 2006.708 2006 9 0.474 0.011 263 2006.792 2006 10 0.476 0.009 276 2006.875 2006 11 0.478 0.010 301 2006.958 2006 12 0.474 0.010 306 2007.042 2007 1 0.474 0.009 114 2007.125 2007 2 0.472 0.011 301 2007.208 2007 3 0.470 0.009 288 2007.292 2007 4 0.469 0.011 299 2007.375 2007 5 0.468 0.008 286 2007.458 2007 6 0.466 0.009 64 2007.542 2007 7 NaN NaN 0 2007.625 2007 8 0.467 0.011 193 2007.708 2007 9 0.475 0.012 310 2007.792 2007 10 0.473 0.011 342 2007.875 2007 11 0.470 0.010 296 2007.958 2007 12 0.468 0.010 330 2008.042 2008 1 0.467 0.009 57 2008.125 2008 2 0.473 0.011 303 2008.208 2008 3 0.472 0.012 314 2008.292 2008 4 0.469 0.011 302 2008.375 2008 5 0.464 0.009 318 2008.458 2008 6 0.464 0.008 93 2008.542 2008 7 0.467 0.012 278 2008.625 2008 8 0.471 0.011 239 2008.708 2008 9 0.474 0.010 31 2008.792 2008 10 0.470 0.010 296 2008.875 2008 11 0.469 0.011 298 2008.958 2008 12 0.469 0.013 297 2009.042 2009 1 0.466 0.009 249 2009.125 2009 2 0.465 0.007 258 2009.208 2009 3 0.463 0.008 278 2009.292 2009 4 0.461 0.008 282 2009.375 2009 5 0.460 0.008 303 2009.458 2009 6 0.458 0.010 264 2009.542 2009 7 0.459 0.011 235 2009.625 2009 8 0.459 0.012 203 2009.708 2009 9 0.459 0.009 140 2009.792 2009 10 0.458 0.010 285 2009.875 2009 11 0.456 0.010 215 2009.958 2009 12 0.458 0.010 201 2010.042 2010 1 0.457 0.009 216 2010.125 2010 2 0.452 0.011 258 2010.208 2010 3 0.451 0.011 307 2010.292 2010 4 0.454 0.014 203 2010.375 2010 5 0.453 0.013 275 2010.458 2010 6 0.454 0.012 131 2010.542 2010 7 0.454 0.013 267 2010.625 2010 8 0.454 0.013 307 2010.708 2010 9 0.456 0.015 120 2010.792 2010 10 0.454 0.015 166 2010.875 2010 11 0.455 0.013 246 2010.958 2010 12 0.456 0.013 270 2011.042 2011 1 0.451 0.014 266 2011.125 2011 2 0.449 0.014 285 2011.208 2011 3 0.449 0.016 230 2011.292 2011 4 NaN NaN 0 2011.375 2011 5 0.447 0.014 253 2011.458 2011 6 0.447 0.014 251 2011.542 2011 7 0.446 0.016 151 2011.625 2011 8 0.438 0.013 215 2011.708 2011 9 0.437 0.020 216 2011.792 2011 10 0.440 0.022 220 2011.875 2011 11 0.440 0.019 212 2011.958 2011 12 0.437 0.017 195 2012.042 2012 1 0.438 0.014 239 2012.125 2012 2 0.440 0.015 248 2012.208 2012 3 0.446 0.014 219 2012.292 2012 4 0.440 0.013 295 2012.375 2012 5 0.438 0.013 310 2012.458 2012 6 0.436 0.014 276 2012.542 2012 7 0.432 0.014 75 2012.625 2012 8 0.435 0.014 197 2012.708 2012 9 0.432 0.014 277 2012.792 2012 10 0.432 0.012 309 2012.875 2012 11 0.433 0.010 265 2012.958 2012 12 0.431 0.011 276 2013.042 2013 1 0.431 0.010 284 2013.125 2013 2 0.429 0.010 274 2013.208 2013 3 0.428 0.009 217 2013.292 2013 4 0.428 0.008 292 2013.375 2013 5 0.431 0.007 289 2013.458 2013 6 0.431 0.003 298 2013.542 2013 7 0.430 0.003 193 2013.625 2013 8 0.432 0.004 272 2013.708 2013 9 0.431 0.004 147 2013.792 2013 10 0.429 0.004 262 2013.875 2013 11 0.427 0.004 241 2013.958 2013 12 0.430 0.004 275 2014.042 2014 1 0.431 0.004 300 2014.125 2014 2 0.430 0.004 120 2014.208 2014 3 0.429 0.004 296 2014.292 2014 4 0.429 0.005 292 2014.375 2014 5 0.427 0.004 296 2014.458 2014 6 0.425 0.003 103 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 0.423 0.003 114 2014.875 2014 11 0.424 0.004 324 2014.958 2014 12 0.423 0.004 233 2015.042 2015 1 0.422 0.004 329 2015.125 2015 2 0.421 0.004 209 2015.208 2015 3 0.419 0.004 174 2015.292 2015 4 0.418 0.005 279 2015.375 2015 5 0.416 0.005 213 2015.458 2015 6 0.416 0.003 247 2015.542 2015 7 0.415 0.004 299 2015.625 2015 8 0.415 0.004 254 2015.708 2015 9 0.414 0.004 296 2015.792 2015 10 0.413 0.004 176 2015.875 2015 11 0.416 0.004 139 2015.958 2015 12 0.415 0.006 120 2016.042 2016 1 0.416 0.006 270 2016.125 2016 2 0.416 0.005 225 2016.208 2016 3 0.415 0.006 252 2016.292 2016 4 0.417 0.006 195 2016.375 2016 5 0.416 0.006 95 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 0.416 0.006 166 2016.625 2016 8 0.408 0.008 194 2016.708 2016 9 0.411 0.005 157 2016.792 2016 10 0.408 0.005 271 2016.875 2016 11 0.409 0.005 252 2016.958 2016 12 0.409 0.005 255 2017.042 2017 1 0.407 0.005 270 2017.125 2017 2 0.406 0.004 267 2017.208 2017 3 0.404 0.005 209 2017.292 2017 4 0.403 0.005 258 2017.375 2017 5 0.404 0.004 281 2017.458 2017 6 0.405 0.005 267 2017.542 2017 7 0.405 0.005 271 2017.625 2017 8 0.410 0.005 9 2017.708 2017 9 0.402 0.005 91 2017.792 2017 10 0.406 0.006 293 2017.875 2017 11 0.405 0.005 253 2017.958 2017 12 0.405 0.006 296 2018.042 2018 1 0.404 0.005 150 2018.125 2018 2 0.405 0.005 276 2018.208 2018 3 0.405 0.005 228 2018.292 2018 4 0.402 0.004 232 2018.375 2018 5 0.403 0.004 208 2018.458 2018 6 0.400 0.005 170 2018.542 2018 7 0.398 0.004 282 2018.625 2018 8 0.399 0.004 265 2018.708 2018 9 0.400 0.004 270 2018.792 2018 10 0.399 0.004 275 2018.875 2018 11 NaN NaN 0 2018.958 2018 12 NaN NaN 0 2019.042 2019 1 0.402 0.003 67 2019.125 2019 2 0.399 0.004 248 2019.208 2019 3 0.399 0.004 216 2019.292 2019 4 0.392 0.005 57 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 0.395 0.005 171 2019.792 2019 10 NaN NaN 0 2019.875 2019 11 0.394 0.005 36 2019.958 2019 12 0.394 0.004 310 2020.042 2020 1 0.394 0.004 283 2020.125 2020 2 0.392 0.004 243 2020.208 2020 3 0.392 0.004 185 2020.292 2020 4 0.391 0.004 282 2020.375 2020 5 0.390 0.004 269 2020.458 2020 6 0.394 0.004 300 2020.542 2020 7 0.394 0.004 236 2020.625 2020 8 0.394 0.005 138 2020.708 2020 9 0.390 0.005 297 2020.792 2020 10 0.390 0.004 314 2020.875 2020 11 0.390 0.004 241 2020.958 2020 12 0.391 0.003 286 2021.042 2021 1 0.392 0.004 314 2021.125 2021 2 0.393 0.003 301 2021.208 2021 3 0.393 0.004 156 2021.292 2021 4 0.393 0.004 294 2021.375 2021 5 0.394 0.004 301 2021.458 2021 6 0.392 0.004 227 2021.542 2021 7 0.393 0.003 211 2021.625 2021 8 0.392 0.004 282 2021.708 2021 9 0.392 0.004 291 2021.792 2021 10 0.394 0.004 308 2021.875 2021 11 0.395 0.004 230 2021.958 2021 12 0.396 0.004 125 2022.042 2022 1 0.392 0.005 148 2022.125 2022 2 0.391 0.005 260 2022.208 2022 3 0.393 0.006 280 2022.292 2022 4 0.395 0.005 267 2022.375 2022 5 0.391 0.005 228 2022.458 2022 6 0.390 0.006 160 2022.542 2022 7 0.390 0.004 171 2022.625 2022 8 0.390 0.004 222 2022.708 2022 9 0.388 0.004 187 2022.792 2022 10 0.388 0.004 231 2022.875 2022 11 0.390 0.004 176 2022.958 2022 12 0.390 0.004 303 2023.042 2023 1 0.389 0.004 220 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 0.387 0.005 69 2023.542 2023 7 0.383 0.004 182 2023.625 2023 8 0.377 0.005 296 2023.708 2023 9 0.381 0.005 89 2023.792 2023 10 NaN NaN 0 2023.875 2023 11 NaN NaN 0 2023.958 2023 12 0.381 0.005 125