# Polar Ice Core 28,000 Year Nitrous Oxide Isotope Data #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/28890 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/fischer2019spline3k-n2o.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Ice core # # Dataset DOI: # # Parameter_Keywords: atmospheric gas, nitrogen isotopes, oxygen isotopes #--------------------------------------- # Contribution_Date # Date: 2020-01-24 #--------------------------------------- # File_Last_Modified_Date # Date: 2020-01-24 #--------------------------------------- # Title # Study_Name: Polar Ice Core 28,000 Year Nitrous Oxide Isotope Data #--------------------------------------- # Investigators # Investigators: Fischer, H.; Schmitt, J.; Bock, M.; Seth, B.; Joos, F.; Spahni, R.; Lienert, S.; Battaglia, G.; Stocker, B.D.; Schilt, A.; Brook, E.J. #--------------------------------------- # Description_Notes_and_Keywords # Description: Polar ice core nitrous oxide concentration and isotope (d15N and d18O) data of N2O from the TALDICE, EDML, and NGRIP cores, for the past 28,000 years, plus derived emission fluxes. # This file contains Monte Carlo smoothing splines of ice core data as shown in Figure 4 of Fischer et al. 2019; the cutoff period of the splines was 250 yr. # Provided Keywords: nitrous oxide, ice core, stable isotopes, reconstruction of emissions #--------------------------------------- # Publication # Authors: Hubertus Fischer, Jochen Schmitt, Michael Bock, Barbara Seth, Fortunat Joos, Renato Spahni,Sebastian Lienert, Gianna Battaglia, Benjamin D. Stocker, Adrian Schilt, and Edward J. Brook # Published_Date_or_Year: 2019-10-15 # Published_Title: N2O changes from the Last Glacial Maximum to the preindustrial – Part 1: Quantitative reconstruction of terrestrial and marine emissions using N2O stable isotopes in ice cores # Journal_Name: Biogeosciences # Volume: 16 # Edition: # Issue: 20 # Pages: 3997-4021 # Report Number: # DOI: 10.5194/bg-16-3997-2019 # Online_Resource: https://doi.org/10.5194/bg-16-3997-2019 # Full_Citation: # Abstract: Using high-precision and centennial-resolution ice core information on atmospheric nitrous oxide concentrations and its stable nitrogen and oxygen isotopic composition, we quantitatively reconstruct changes in the terrestrial and marine N2O emissions over the last 21 000 years. Our reconstruction indicates that N2O emissions from land and ocean increased over the deglaciation largely in parallel by 1.7±0.3 and 0.7±0.3 TgN yr-1, respectively, relative to the Last Glacial Maximum level. However, during the abrupt Northern Hemisphere warmings at the onset of the Bolling-Allerod warming and the end of the Younger Dryas, terrestrial emissions respond more rapidly to the northward shift in the Intertropical Convergence Zone connected to the resumption of the Atlantic Meridional Overturning Circulation. About 90 % of these large step increases were realized within 2 centuries at maximum. In contrast, marine emissions start to slowly increase already many centuries before the rapid warmings, possibly connected to a re-equilibration of subsurface oxygen in response to previous changes. Marine emissions decreased, concomitantly with changes in atmospheric CO2 and d13C(CO2), at the onset of the termination and remained minimal during the early phase of Heinrich Stadial 1. During the early Holocene a slow decline in marine N2O emission of 0.4 TgN yr-1 is reconstructed, which suggests an improvement of subsurface water ventilation in line with slowly increasing Atlantic overturning circulation. In the second half of the Holocene total emissions remain on a relatively constant level, but with significant millennial variability. The latter is still difficult to attribute to marine or terrestrial sources. Our N2O emission records provide important quantitative benchmarks for ocean and terrestrial nitrogen cycle models to study the influence of climate on nitrogen turnover on timescales from several decades to glacial-interglacial changes. #--------------------------------------- # Funding_Agency # Funding_Agency_Name: Swiss National Science Foundation # Grant: 200020_172506 and 200020_172476 #--------------------------------------- # Funding_Agency # Funding_Agency_Name: European Research Council Seventh Framework Programme (FP/2007-2013)/ERC Advanced # Grant: Grant Agreement no. 226172 (MATRICs) awarded to HF #------------------ # Site_Information # Site_Name: EDML # Location: Antarctica # Country: # Northernmost_Latitude: -75.0 # Southernmost_Latitude: -75.0 # Easternmost_Longitude: 0.0667 # Westernmost_Longitude: 0.0667 # Elevation: 2892 m #------------------ # Site_Information # Site_Name: North GRIP # Location: North America>Greenland # Country: # Northernmost_Latitude: 75.1 # Southernmost_Latitude: 75.1 # Easternmost_Longitude: -42.33 # Westernmost_Longitude: -42.33 # Elevation: 2917 m #------------------ # Site_Information # Site_Name: TALDICE # Location: Antarctica # Country: # Northernmost_Latitude: -72.82 # Southernmost_Latitude: -72.82 # Easternmost_Longitude: 159.18 # Westernmost_Longitude: 159.18 # Elevation: 2315 m #------------------ # Data_Collection # Collection_Name: Fischer2019spline3k # First_Year: 3310 # Last_Year: -60 # Time_Unit: cal yr BP # Core_Length: # Notes: #--------------------------------------- # Chronology_Information # Chronology: #--------------------------------------- # Variables # Data variables follow that are preceded by "##" in columns one and two. # Variables list, one per line, shortname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data) # ## age_kyr_BP age,gas,,kyr BP,,ice core,,,N,Monte Carlo smoothing splines ## N2O_ppb nitrous oxide,air,,parts per billion,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines ## N2O_error nitrous oxide,air,two standard deviation,parts per billion,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines ## delta_15N_N2O delta 15N,nitrous oxide,,per mil N2,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines ## delta_15N_N2O_error_2s delta 15N,nitrous oxide,two standard deviation,per mil N2,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines ## delta_18O_N2O delta 18O,nitrous oxide,,per mil VSMOW,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines ## delta_18O_N2O_error_2s delta 18O,nitrous oxide,two standard deviation,per mil VSMOW,,ice core,,isotope ratio mass spectrometry,N,Monte Carlo smoothing splines # #------------------------ # Data # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Value: # age_kyr_BP N2O_ppb N2O_error_2s delta_15N_N2O N2O_d15N_error_2s delta_d18O_N2O N2O_d18O_error_2s 3.310 266.047 2.009 9.516 0.273 45.460 0.357 3.300 266.301 1.999 9.542 0.261 45.486 0.338 3.290 266.550 2.007 9.568 0.250 45.511 0.322 3.280 266.790 2.027 9.593 0.242 45.536 0.310 3.270 267.017 2.056 9.617 0.237 45.558 0.301 3.260 267.224 2.091 9.640 0.233 45.579 0.296 3.250 267.407 2.128 9.661 0.232 45.598 0.294 3.240 267.560 2.164 9.681 0.232 45.614 0.294 3.230 267.679 2.195 9.698 0.233 45.627 0.297 3.220 267.758 2.217 9.713 0.235 45.636 0.301 3.210 267.796 2.227 9.725 0.237 45.642 0.306 3.200 267.798 2.228 9.735 0.240 45.643 0.310 3.190 267.774 2.225 9.741 0.242 45.640 0.315 3.180 267.732 2.219 9.744 0.243 45.632 0.318 3.170 267.681 2.213 9.744 0.243 45.619 0.319 3.160 267.629 2.207 9.739 0.242 45.600 0.319 3.150 267.583 2.200 9.731 0.240 45.575 0.317 3.140 267.554 2.188 9.717 0.236 45.544 0.313 3.130 267.549 2.169 9.700 0.231 45.505 0.307 3.120 267.577 2.138 9.677 0.225 45.460 0.300 3.110 267.643 2.095 9.649 0.218 45.407 0.293 3.100 267.737 2.042 9.618 0.212 45.349 0.287 3.090 267.848 1.987 9.583 0.208 45.287 0.283 3.080 267.960 1.934 9.548 0.206 45.224 0.283 3.070 268.062 1.887 9.512 0.206 45.163 0.286 3.060 268.140 1.846 9.478 0.208 45.104 0.292 3.050 268.180 1.811 9.447 0.211 45.051 0.299 3.040 268.171 1.780 9.419 0.215 45.005 0.307 3.030 268.112 1.755 9.396 0.218 44.967 0.314 3.020 268.010 1.740 9.377 0.221 44.936 0.320 3.010 267.871 1.737 9.362 0.222 44.913 0.325 3.000 267.702 1.747 9.350 0.222 44.897 0.329 2.990 267.511 1.766 9.342 0.221 44.886 0.332 2.980 267.301 1.793 9.337 0.220 44.881 0.334 2.970 267.074 1.824 9.335 0.218 44.882 0.337 2.960 266.829 1.858 9.335 0.216 44.887 0.339 2.950 266.576 1.893 9.338 0.213 44.896 0.343 2.940 266.329 1.927 9.343 0.211 44.909 0.346 2.930 266.107 1.958 9.350 0.209 44.925 0.350 2.920 265.922 1.982 9.359 0.207 44.944 0.355 2.910 265.778 2.002 9.370 0.206 44.965 0.360 2.900 265.674 2.018 9.381 0.205 44.988 0.365 2.890 265.611 2.031 9.393 0.205 45.012 0.370 2.880 265.588 2.042 9.407 0.205 45.037 0.375 2.870 265.605 2.052 9.420 0.204 45.062 0.379 2.860 265.660 2.063 9.434 0.204 45.088 0.381 2.850 265.751 2.077 9.448 0.203 45.112 0.382 2.840 265.877 2.094 9.461 0.202 45.135 0.381 2.830 266.037 2.111 9.474 0.200 45.158 0.378 2.820 266.229 2.126 9.487 0.198 45.179 0.374 2.810 266.450 2.138 9.499 0.195 45.199 0.369 2.800 266.694 2.148 9.510 0.193 45.219 0.364 2.790 266.954 2.156 9.521 0.190 45.238 0.358 2.780 267.226 2.162 9.530 0.188 45.256 0.352 2.770 267.502 2.164 9.538 0.186 45.274 0.347 2.760 267.778 2.161 9.545 0.185 45.291 0.342 2.750 268.058 2.152 9.550 0.183 45.309 0.338 2.740 268.342 2.140 9.555 0.182 45.326 0.334 2.730 268.635 2.123 9.557 0.181 45.343 0.331 2.720 268.938 2.101 9.558 0.180 45.361 0.328 2.710 269.255 2.070 9.556 0.178 45.378 0.324 2.700 269.580 2.030 9.553 0.176 45.396 0.320 2.690 269.895 1.984 9.548 0.173 45.415 0.315 2.680 270.178 1.936 9.540 0.169 45.434 0.308 2.670 270.414 1.888 9.531 0.164 45.454 0.300 2.660 270.600 1.843 9.518 0.158 45.475 0.289 2.650 270.730 1.805 9.503 0.151 45.496 0.276 2.640 270.801 1.772 9.486 0.143 45.519 0.262 2.630 270.810 1.745 9.470 0.136 45.541 0.247 2.620 270.752 1.725 9.456 0.130 45.562 0.234 2.610 270.624 1.709 9.449 0.127 45.580 0.222 2.600 270.421 1.695 9.450 0.126 45.594 0.213 2.590 270.150 1.682 9.461 0.127 45.603 0.206 2.580 269.829 1.675 9.481 0.130 45.608 0.202 2.570 269.481 1.679 9.506 0.136 45.611 0.203 2.560 269.126 1.696 9.536 0.144 45.612 0.207 2.550 268.787 1.725 9.567 0.153 45.612 0.215 2.540 268.485 1.762 9.597 0.162 45.612 0.224 2.530 268.244 1.802 9.625 0.171 45.615 0.234 2.520 268.082 1.839 9.646 0.179 45.622 0.242 2.510 267.992 1.874 9.660 0.185 45.634 0.250 2.500 267.959 1.902 9.668 0.190 45.650 0.256 2.490 267.968 1.924 9.670 0.194 45.670 0.261 2.480 268.014 1.938 9.667 0.198 45.692 0.265 2.470 268.090 1.949 9.660 0.202 45.718 0.269 2.460 268.191 1.958 9.649 0.206 45.744 0.274 2.450 268.312 1.969 9.635 0.211 45.772 0.279 2.440 268.447 1.983 9.619 0.215 45.800 0.285 2.430 268.591 1.999 9.600 0.221 45.827 0.292 2.420 268.738 2.018 9.581 0.226 45.853 0.299 2.410 268.883 2.037 9.561 0.232 45.878 0.306 2.400 269.020 2.053 9.541 0.237 45.900 0.313 2.390 269.144 2.063 9.522 0.242 45.919 0.319 2.380 269.249 2.063 9.505 0.246 45.934 0.325 2.370 269.331 2.052 9.490 0.249 45.945 0.328 2.360 269.388 2.030 9.477 0.250 45.951 0.330 2.350 269.422 2.000 9.467 0.250 45.951 0.330 2.340 269.431 1.967 9.460 0.249 45.948 0.328 2.330 269.416 1.938 9.456 0.248 45.940 0.325 2.320 269.376 1.914 9.453 0.246 45.928 0.323 2.310 269.312 1.896 9.454 0.244 45.913 0.320 2.300 269.224 1.882 9.456 0.242 45.895 0.317 2.290 269.110 1.870 9.460 0.240 45.875 0.315 2.280 268.976 1.858 9.466 0.238 45.853 0.314 2.270 268.827 1.849 9.474 0.237 45.829 0.313 2.260 268.669 1.844 9.484 0.236 45.804 0.313 2.250 268.509 1.842 9.494 0.234 45.778 0.313 2.240 268.354 1.845 9.507 0.233 45.753 0.312 2.230 268.213 1.854 9.520 0.231 45.727 0.310 2.220 268.095 1.869 9.534 0.227 45.702 0.307 2.210 268.009 1.886 9.549 0.223 45.678 0.303 2.200 267.957 1.901 9.565 0.217 45.655 0.296 2.190 267.937 1.910 9.582 0.209 45.634 0.287 2.180 267.947 1.911 9.599 0.199 45.615 0.276 2.170 267.983 1.904 9.616 0.189 45.597 0.265 2.160 268.033 1.895 9.633 0.179 45.581 0.254 2.150 268.089 1.886 9.649 0.169 45.564 0.246 2.140 268.141 1.880 9.665 0.160 45.548 0.240 2.130 268.178 1.878 9.680 0.153 45.532 0.237 2.120 268.193 1.878 9.694 0.148 45.515 0.236 2.110 268.174 1.877 9.706 0.144 45.497 0.238 2.100 268.113 1.870 9.717 0.142 45.477 0.242 2.090 268.000 1.855 9.726 0.142 45.455 0.246 2.080 267.834 1.829 9.733 0.143 45.430 0.251 2.070 267.616 1.793 9.737 0.146 45.398 0.257 2.060 267.357 1.751 9.739 0.150 45.356 0.262 2.050 267.067 1.705 9.737 0.155 45.303 0.266 2.040 266.762 1.662 9.732 0.161 45.242 0.270 2.030 266.456 1.626 9.725 0.167 45.176 0.274 2.020 266.162 1.600 9.716 0.174 45.111 0.277 2.010 265.895 1.581 9.707 0.180 45.050 0.281 2.000 265.669 1.569 9.696 0.186 44.997 0.284 1.990 265.498 1.557 9.686 0.190 44.957 0.286 1.980 265.379 1.545 9.676 0.192 44.933 0.285 1.970 265.294 1.534 9.667 0.190 44.928 0.281 1.960 265.229 1.524 9.659 0.186 44.940 0.274 1.950 265.170 1.517 9.652 0.179 44.967 0.265 1.940 265.111 1.514 9.646 0.171 45.007 0.254 1.930 265.052 1.514 9.641 0.161 45.059 0.242 1.920 264.989 1.516 9.637 0.151 45.119 0.230 1.910 264.916 1.519 9.634 0.141 45.186 0.219 1.900 264.826 1.522 9.632 0.132 45.257 0.210 1.890 264.707 1.528 9.631 0.125 45.331 0.203 1.880 264.570 1.536 9.632 0.120 45.405 0.200 1.870 264.436 1.550 9.633 0.118 45.477 0.199 1.860 264.325 1.571 9.635 0.119 45.546 0.201 1.850 264.259 1.599 9.639 0.122 45.608 0.206 1.840 264.258 1.630 9.641 0.127 45.665 0.212 1.830 264.326 1.666 9.641 0.132 45.716 0.220 1.820 264.444 1.707 9.639 0.137 45.761 0.228 1.810 264.592 1.752 9.635 0.142 45.800 0.236 1.800 264.748 1.797 9.629 0.147 45.834 0.245 1.790 264.897 1.841 9.622 0.152 45.862 0.254 1.780 265.026 1.882 9.614 0.156 45.886 0.264 1.770 265.129 1.917 9.605 0.160 45.905 0.274 1.760 265.201 1.946 9.595 0.164 45.920 0.284 1.750 265.238 1.971 9.584 0.168 45.930 0.294 1.740 265.236 1.994 9.573 0.172 45.937 0.305 1.730 265.190 2.012 9.562 0.176 45.939 0.315 1.720 265.095 2.024 9.551 0.180 45.938 0.326 1.710 264.949 2.026 9.540 0.184 45.933 0.336 1.700 264.755 2.018 9.530 0.187 45.925 0.346 1.690 264.522 2.003 9.520 0.191 45.915 0.355 1.680 264.273 1.983 9.511 0.193 45.901 0.363 1.670 264.033 1.960 9.503 0.196 45.885 0.370 1.660 263.827 1.934 9.496 0.197 45.867 0.375 1.650 263.662 1.906 9.491 0.198 45.846 0.378 1.640 263.533 1.878 9.488 0.198 45.824 0.380 1.630 263.437 1.852 9.486 0.198 45.800 0.379 1.620 263.363 1.827 9.487 0.196 45.774 0.375 1.610 263.302 1.805 9.489 0.193 45.747 0.370 1.600 263.241 1.784 9.495 0.190 45.719 0.362 1.590 263.166 1.765 9.503 0.187 45.691 0.352 1.580 263.073 1.746 9.513 0.184 45.662 0.341 1.570 262.963 1.729 9.525 0.182 45.634 0.329 1.560 262.840 1.715 9.539 0.181 45.607 0.319 1.550 262.708 1.709 9.553 0.181 45.581 0.309 1.540 262.570 1.710 9.568 0.182 45.558 0.302 1.530 262.430 1.716 9.582 0.184 45.538 0.296 1.520 262.292 1.722 9.596 0.186 45.522 0.291 1.510 262.160 1.722 9.609 0.188 45.511 0.286 1.500 262.039 1.712 9.621 0.188 45.504 0.281 1.490 261.937 1.689 9.630 0.185 45.503 0.274 1.480 261.862 1.654 9.637 0.180 45.508 0.265 1.470 261.807 1.610 9.642 0.173 45.515 0.254 1.460 261.768 1.558 9.643 0.164 45.524 0.242 1.450 261.740 1.498 9.642 0.153 45.532 0.227 1.440 261.716 1.427 9.638 0.142 45.536 0.211 1.430 261.691 1.346 9.631 0.129 45.534 0.194 1.420 261.660 1.255 9.620 0.116 45.524 0.175 1.410 261.617 1.158 9.606 0.102 45.503 0.155 1.400 261.559 1.058 9.588 0.088 45.471 0.133 1.390 261.486 0.966 9.567 0.075 45.429 0.113 1.380 261.416 0.897 9.544 0.067 45.381 0.098 1.370 261.363 0.862 9.520 0.065 45.333 0.092 1.360 261.351 0.866 9.496 0.068 45.289 0.097 1.350 261.408 0.912 9.474 0.076 45.253 0.108 1.340 261.523 0.994 9.453 0.084 45.224 0.122 1.330 261.675 1.098 9.434 0.093 45.202 0.137 1.320 261.843 1.212 9.416 0.101 45.186 0.150 1.310 262.000 1.321 9.399 0.108 45.175 0.163 1.300 262.116 1.419 9.383 0.114 45.170 0.174 1.290 262.180 1.505 9.369 0.119 45.169 0.184 1.280 262.210 1.580 9.355 0.123 45.173 0.193 1.270 262.221 1.642 9.342 0.126 45.180 0.202 1.260 262.230 1.696 9.331 0.129 45.190 0.210 1.250 262.250 1.744 9.320 0.131 45.203 0.217 1.240 262.295 1.786 9.310 0.133 45.218 0.224 1.230 262.377 1.821 9.300 0.135 45.234 0.232 1.220 262.511 1.848 9.291 0.136 45.251 0.239 1.210 262.708 1.866 9.283 0.138 45.269 0.246 1.200 262.960 1.878 9.275 0.139 45.287 0.253 1.190 263.252 1.888 9.268 0.141 45.305 0.260 1.180 263.568 1.899 9.261 0.143 45.322 0.268 1.170 263.890 1.911 9.254 0.144 45.337 0.274 1.160 264.204 1.922 9.247 0.146 45.350 0.281 1.150 264.492 1.928 9.241 0.148 45.360 0.287 1.140 264.740 1.924 9.234 0.149 45.368 0.292 1.130 264.943 1.909 9.228 0.150 45.372 0.296 1.120 265.106 1.888 9.221 0.151 45.371 0.300 1.110 265.231 1.866 9.215 0.152 45.367 0.302 1.100 265.323 1.846 9.207 0.152 45.358 0.304 1.090 265.386 1.827 9.200 0.152 45.344 0.305 1.080 265.425 1.810 9.192 0.152 45.327 0.306 1.070 265.454 1.795 9.184 0.152 45.307 0.307 1.060 265.489 1.782 9.176 0.153 45.285 0.308 1.050 265.542 1.772 9.167 0.153 45.261 0.310 1.040 265.623 1.760 9.159 0.155 45.235 0.313 1.030 265.755 1.746 9.150 0.157 45.208 0.317 1.020 265.952 1.726 9.142 0.159 45.180 0.322 1.010 266.210 1.704 9.135 0.162 45.152 0.328 1.000 266.515 1.681 9.127 0.165 45.125 0.335 0.990 266.851 1.662 9.120 0.169 45.099 0.343 0.980 267.203 1.645 9.113 0.173 45.075 0.351 0.970 267.556 1.631 9.107 0.177 45.053 0.359 0.960 267.893 1.618 9.102 0.181 45.033 0.367 0.950 268.195 1.607 9.098 0.185 45.016 0.375 0.940 268.446 1.596 9.094 0.189 45.003 0.382 0.930 268.631 1.588 9.091 0.192 44.994 0.388 0.920 268.755 1.585 9.089 0.194 44.989 0.392 0.910 268.825 1.592 9.089 0.195 44.990 0.395 0.900 268.850 1.612 9.089 0.196 44.996 0.396 0.890 268.840 1.645 9.091 0.196 45.008 0.395 0.880 268.802 1.686 9.094 0.196 45.027 0.391 0.870 268.746 1.729 9.099 0.194 45.054 0.386 0.860 268.680 1.766 9.105 0.193 45.087 0.378 0.850 268.613 1.791 9.112 0.192 45.127 0.369 0.840 268.540 1.801 9.121 0.191 45.172 0.359 0.830 268.456 1.796 9.131 0.192 45.222 0.350 0.820 268.361 1.783 9.142 0.193 45.275 0.340 0.810 268.255 1.767 9.154 0.197 45.331 0.332 0.800 268.136 1.752 9.167 0.201 45.388 0.326 0.790 268.007 1.739 9.181 0.206 45.446 0.321 0.780 267.866 1.729 9.195 0.212 45.502 0.317 0.770 267.714 1.718 9.211 0.217 45.557 0.315 0.760 267.551 1.707 9.226 0.222 45.610 0.314 0.750 267.378 1.696 9.242 0.227 45.659 0.314 0.740 267.198 1.683 9.258 0.229 45.703 0.313 0.730 267.012 1.669 9.275 0.229 45.741 0.310 0.720 266.831 1.655 9.291 0.227 45.772 0.306 0.710 266.667 1.644 9.307 0.222 45.796 0.300 0.700 266.521 1.639 9.324 0.215 45.813 0.291 0.690 266.387 1.640 9.340 0.205 45.822 0.281 0.680 266.260 1.646 9.355 0.194 45.826 0.270 0.670 266.152 1.653 9.369 0.182 45.824 0.259 0.660 266.085 1.661 9.382 0.170 45.818 0.249 0.650 266.070 1.667 9.393 0.158 45.807 0.240 0.640 266.099 1.673 9.403 0.148 45.793 0.233 0.630 266.159 1.679 9.411 0.140 45.777 0.228 0.620 266.237 1.682 9.417 0.134 45.759 0.226 0.610 266.322 1.680 9.420 0.130 45.740 0.225 0.600 266.409 1.671 9.421 0.129 45.720 0.226 0.590 266.496 1.659 9.419 0.130 45.700 0.229 0.580 266.587 1.642 9.415 0.132 45.682 0.232 0.570 266.678 1.625 9.409 0.135 45.666 0.236 0.560 266.758 1.610 9.401 0.138 45.653 0.241 0.550 266.817 1.601 9.392 0.141 45.642 0.247 0.540 266.856 1.599 9.382 0.144 45.633 0.253 0.530 266.880 1.601 9.371 0.147 45.627 0.260 0.520 266.894 1.606 9.359 0.150 45.624 0.268 0.510 266.900 1.611 9.348 0.153 45.624 0.276 0.500 266.902 1.611 9.336 0.156 45.627 0.284 0.490 266.904 1.603 9.325 0.159 45.634 0.293 0.480 266.909 1.582 9.314 0.161 45.643 0.302 0.470 266.921 1.549 9.304 0.164 45.656 0.310 0.460 266.952 1.512 9.295 0.166 45.673 0.317 0.450 267.012 1.472 9.287 0.167 45.693 0.322 0.440 267.112 1.434 9.281 0.168 45.717 0.325 0.430 267.255 1.400 9.276 0.168 45.746 0.326 0.420 267.437 1.371 9.274 0.166 45.778 0.324 0.410 267.627 1.348 9.275 0.163 45.814 0.318 0.400 267.801 1.329 9.277 0.158 45.855 0.309 0.390 267.952 1.315 9.283 0.152 45.900 0.296 0.380 268.072 1.303 9.292 0.146 45.949 0.280 0.370 268.162 1.295 9.303 0.139 45.998 0.262 0.360 268.231 1.292 9.318 0.133 46.047 0.244 0.350 268.293 1.297 9.334 0.128 46.093 0.226 0.340 268.363 1.310 9.353 0.125 46.133 0.211 0.330 268.454 1.330 9.374 0.122 46.165 0.199 0.320 268.576 1.355 9.397 0.120 46.188 0.189 0.310 268.734 1.386 9.421 0.119 46.199 0.183 0.300 268.926 1.421 9.445 0.118 46.194 0.179 0.290 269.149 1.460 9.465 0.119 46.175 0.179 0.280 269.398 1.500 9.480 0.121 46.142 0.181 0.270 269.669 1.536 9.491 0.125 46.099 0.186 0.260 269.952 1.566 9.498 0.131 46.047 0.193 0.250 270.234 1.590 9.501 0.140 45.990 0.204 0.240 270.506 1.606 9.503 0.150 45.931 0.217 0.230 270.756 1.617 9.503 0.161 45.873 0.230 0.220 270.974 1.617 9.502 0.171 45.818 0.244 0.210 271.149 1.607 9.503 0.180 45.771 0.255 0.200 271.267 1.587 9.505 0.188 45.734 0.265 0.190 271.326 1.558 9.509 0.194 45.707 0.273 0.180 271.331 1.522 9.513 0.199 45.689 0.278 0.170 271.290 1.485 9.516 0.202 45.678 0.282 0.160 271.224 1.449 9.516 0.204 45.672 0.284 0.150 271.155 1.416 9.512 0.205 45.671 0.284 0.140 271.108 1.384 9.503 0.206 45.673 0.284 0.130 271.115 1.353 9.487 0.205 45.675 0.283 0.120 271.213 1.322 9.463 0.204 45.678 0.281 0.110 271.437 1.290 9.429 0.202 45.679 0.278 0.100 271.824 1.253 9.385 0.200 45.677 0.274 0.090 272.405 1.209 9.329 0.196 45.671 0.270 0.080 273.198 1.160 9.259 0.192 45.658 0.264 0.070 274.214 1.108 9.174 0.186 45.638 0.256 0.060 275.456 1.056 9.073 0.178 45.609 0.246 0.050 276.929 1.004 8.954 0.168 45.570 0.233 0.040 278.643 0.953 8.816 0.156 45.519 0.218 0.030 280.619 0.902 8.658 0.141 45.455 0.198 0.020 282.878 0.849 8.479 0.125 45.377 0.177 0.010 285.466 0.793 8.280 0.108 45.284 0.153 0.000 288.454 0.733 8.062 0.091 45.176 0.130 -0.010 291.932 0.665 7.823 0.075 45.054 0.107 -0.020 295.970 0.588 7.563 0.059 44.919 0.084 -0.030 300.576 0.508 7.280 0.044 44.773 0.064 -0.040 305.672 0.459 6.978 0.032 44.616 0.049 -0.050 311.105 0.502 6.665 0.030 44.452 0.048 -0.060 316.674 0.650 6.349 0.042 44.282 0.066