# 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: ch3cl # 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 5 573.191 4.644 78 2005.458 2005 6 560.356 8.595 271 2005.542 2005 7 532.761 7.704 145 2005.625 2005 8 513.570 6.861 180 2005.708 2005 9 516.430 5.362 203 2005.792 2005 10 532.209 10.537 188 2005.875 2005 11 549.201 7.189 235 2005.958 2005 12 557.797 4.407 218 2006.042 2006 1 566.451 4.005 256 2006.125 2006 2 565.486 4.497 301 2006.208 2006 3 571.897 7.917 315 2006.292 2006 4 567.391 4.791 303 2006.375 2006 5 564.975 6.159 274 2006.458 2006 6 554.280 8.490 222 2006.542 2006 7 531.173 8.537 282 2006.625 2006 8 506.463 8.157 41 2006.708 2006 9 515.381 6.063 159 2006.792 2006 10 531.831 14.670 204 2006.875 2006 11 554.541 10.008 281 2006.958 2006 12 573.104 8.173 296 2007.042 2007 1 582.936 5.218 114 2007.125 2007 2 584.223 4.890 302 2007.208 2007 3 590.211 7.100 264 2007.292 2007 4 584.411 5.961 298 2007.375 2007 5 580.525 7.550 257 2007.458 2007 6 565.940 6.249 60 2007.542 2007 7 NaN NaN 0 2007.625 2007 8 520.515 8.083 135 2007.708 2007 9 523.777 8.933 187 2007.792 2007 10 534.083 13.144 261 2007.875 2007 11 557.767 9.876 267 2007.958 2007 12 568.087 5.844 302 2008.042 2008 1 571.295 4.312 57 2008.125 2008 2 583.276 5.558 293 2008.208 2008 3 580.157 4.873 309 2008.292 2008 4 588.265 6.801 294 2008.375 2008 5 577.083 6.829 307 2008.458 2008 6 568.035 3.621 87 2008.542 2008 7 540.937 5.621 251 2008.625 2008 8 533.729 5.345 176 2008.708 2008 9 524.704 3.647 30 2008.792 2008 10 547.535 9.676 199 2008.875 2008 11 556.282 8.576 284 2008.958 2008 12 568.473 3.959 305 2009.042 2009 1 572.756 5.938 230 2009.125 2009 2 571.784 5.095 253 2009.208 2009 3 573.177 5.668 270 2009.292 2009 4 573.182 4.214 272 2009.375 2009 5 572.634 7.120 290 2009.458 2009 6 557.622 7.788 247 2009.542 2009 7 538.108 10.442 239 2009.625 2009 8 517.864 6.449 170 2009.708 2009 9 519.333 9.493 123 2009.792 2009 10 529.079 8.160 255 2009.875 2009 11 554.185 6.093 194 2009.958 2009 12 566.520 8.085 195 2010.042 2010 1 571.192 4.951 209 2010.125 2010 2 577.829 8.493 254 2010.208 2010 3 579.706 6.860 305 2010.292 2010 4 587.448 6.143 192 2010.375 2010 5 579.052 5.001 272 2010.458 2010 6 556.921 8.174 129 2010.542 2010 7 540.620 11.048 260 2010.625 2010 8 520.206 9.065 205 2010.708 2010 9 521.432 7.130 98 2010.792 2010 10 533.033 5.483 129 2010.875 2010 11 553.501 6.948 215 2010.958 2010 12 560.198 5.685 269 2011.042 2011 1 567.294 4.452 261 2011.125 2011 2 564.058 5.036 281 2011.208 2011 3 566.234 4.851 237 2011.292 2011 4 NaN NaN 0 2011.375 2011 5 568.890 6.894 216 2011.458 2011 6 552.547 8.328 247 2011.542 2011 7 533.860 6.560 137 2011.625 2011 8 519.634 7.561 150 2011.708 2011 9 515.272 9.560 120 2011.792 2011 10 529.460 9.281 195 2011.875 2011 11 551.751 9.193 158 2011.958 2011 12 557.190 5.408 195 2012.042 2012 1 564.940 5.574 234 2012.125 2012 2 566.156 4.422 232 2012.208 2012 3 571.172 4.335 207 2012.292 2012 4 568.143 5.794 299 2012.375 2012 5 573.180 8.845 297 2012.458 2012 6 553.462 6.247 269 2012.542 2012 7 536.229 8.020 73 2012.625 2012 8 523.457 4.667 162 2012.708 2012 9 522.764 7.467 188 2012.792 2012 10 536.584 7.923 214 2012.875 2012 11 556.505 6.698 223 2012.958 2012 12 570.621 6.678 269 2013.042 2013 1 574.204 4.220 280 2013.125 2013 2 574.828 5.417 265 2013.208 2013 3 576.361 4.029 212 2013.292 2013 4 575.377 3.530 290 2013.375 2013 5 575.314 6.398 274 2013.458 2013 6 559.581 7.535 289 2013.542 2013 7 540.103 6.908 191 2013.625 2013 8 525.819 6.480 228 2013.708 2013 9 529.623 8.277 96 2013.792 2013 10 533.871 8.536 172 2013.875 2013 11 551.901 8.660 223 2013.958 2013 12 568.178 4.706 272 2014.042 2014 1 570.058 3.734 290 2014.125 2014 2 569.170 2.838 119 2014.208 2014 3 569.088 5.189 294 2014.292 2014 4 576.179 5.058 286 2014.375 2014 5 572.875 5.483 293 2014.458 2014 6 555.469 7.406 103 2014.542 2014 7 NaN NaN 0 2014.625 2014 8 NaN NaN 0 2014.708 2014 9 NaN NaN 0 2014.792 2014 10 535.870 4.852 59 2014.875 2014 11 556.669 8.588 286 2014.958 2014 12 568.875 6.984 215 2015.042 2015 1 576.993 4.485 327 2015.125 2015 2 577.764 4.466 206 2015.208 2015 3 578.937 3.347 170 2015.292 2015 4 584.632 8.730 255 2015.375 2015 5 581.283 4.684 204 2015.458 2015 6 559.664 7.933 242 2015.542 2015 7 542.767 6.369 294 2015.625 2015 8 529.884 7.758 233 2015.708 2015 9 531.877 8.780 212 2015.792 2015 10 543.133 7.061 132 2015.875 2015 11 574.814 8.630 134 2015.958 2015 12 595.697 11.204 119 2016.042 2016 1 605.383 7.144 269 2016.125 2016 2 610.174 7.572 216 2016.208 2016 3 608.821 4.008 247 2016.292 2016 4 615.094 5.919 192 2016.375 2016 5 608.974 5.032 96 2016.458 2016 6 NaN NaN 0 2016.542 2016 7 552.673 12.623 164 2016.625 2016 8 535.273 6.779 186 2016.708 2016 9 538.907 10.785 124 2016.792 2016 10 555.742 12.484 150 2016.875 2016 11 569.433 8.139 200 2016.958 2016 12 578.714 5.671 241 2017.042 2017 1 579.870 5.340 265 2017.125 2017 2 582.602 8.048 245 2017.208 2017 3 584.310 3.004 207 2017.292 2017 4 589.714 6.848 253 2017.375 2017 5 579.195 7.656 281 2017.458 2017 6 559.201 7.509 268 2017.542 2017 7 537.573 10.296 268 2017.625 2017 8 528.195 2.156 10 2017.708 2017 9 533.712 10.771 87 2017.792 2017 10 546.219 10.974 268 2017.875 2017 11 551.770 9.647 243 2017.958 2017 12 564.297 6.392 303 2018.042 2018 1 573.085 5.564 146 2018.125 2018 2 572.013 4.915 275 2018.208 2018 3 582.252 7.447 224 2018.292 2018 4 577.415 5.006 218 2018.375 2018 5 577.047 4.626 202 2018.458 2018 6 557.574 7.849 167 2018.542 2018 7 537.328 10.329 275 2018.625 2018 8 523.185 8.574 240 2018.708 2018 9 526.295 10.672 203 2018.792 2018 10 542.093 8.245 274 2018.875 2018 11 NaN NaN 0 2018.958 2018 12 NaN NaN 0 2019.042 2019 1 564.587 3.761 67 2019.125 2019 2 569.335 6.455 246 2019.208 2019 3 572.746 4.628 209 2019.292 2019 4 581.595 2.960 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 9 521.040 8.399 117 2019.792 2019 10 533.472 6.783 151 2019.875 2019 11 553.694 8.645 136 2019.958 2019 12 564.777 5.454 301 2020.042 2020 1 575.018 5.626 289 2020.125 2020 2 586.264 5.886 240 2020.208 2020 3 578.890 4.317 185 2020.292 2020 4 583.153 4.462 277 2020.375 2020 5 583.598 6.137 248 2020.458 2020 6 568.334 6.846 290 2020.542 2020 7 546.267 10.834 189 2020.625 2020 8 522.673 5.975 106 2020.708 2020 9 523.170 9.604 154 2020.792 2020 10 540.595 10.141 234 2020.875 2020 11 556.914 8.024 184 2020.958 2020 12 565.485 7.510 268 2021.042 2021 1 573.948 6.532 296 2021.125 2021 2 575.404 5.919 293 2021.208 2021 3 578.052 4.853 152 2021.292 2021 4 583.242 6.138 217 2021.375 2021 5 577.207 6.178 294 2021.458 2021 6 564.987 8.106 201 2021.542 2021 7 541.104 6.763 202 2021.625 2021 8 531.409 6.577 229 2021.708 2021 9 532.625 7.301 256 2021.792 2021 10 543.248 4.668 250 2021.875 2021 11 553.229 9.037 221 2021.958 2021 12 565.439 6.838 120 2022.042 2022 1 572.149 4.251 142 2022.125 2022 2 577.436 5.063 256 2022.208 2022 3 577.113 4.265 278 2022.292 2022 4 574.932 5.515 255 2022.375 2022 5 570.178 8.059 223 2022.458 2022 6 560.459 8.442 162 2022.542 2022 7 535.722 8.284 170 2022.625 2022 8 523.810 7.144 196 2022.708 2022 9 523.505 8.368 118 2022.792 2022 10 535.797 11.765 197 2022.875 2022 11 557.913 5.742 172 2022.958 2022 12 564.775 8.727 255 2023.042 2023 1 569.200 4.395 218 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 7 533.948 6.935 168 2023.625 2023 8 522.129 6.528 162 2023.708 2023 9 519.653 8.186 53 2023.792 2023 10 NaN NaN 0 2023.875 2023 11 NaN NaN 0 2023.958 2023 12 568.362 5.843 80