# Northern Great Barrier Reef 1972-2008 Porites Data and SST Reconstructions #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite original publication, online resource and date accessed when using this data. # If there is no publication information, please cite Investigator, title, online resource and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/33732 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/coral/west_pacific/reed2019/reed2019portland.txt # Description: NOAA location of the template # # Data_Type: Corals and Sclerosponges # # Dataset_DOI: # # Parameter_Keywords: carbon isotopes, oxygen isotopes, chemistry, physical properties #--------------------------------------- # Contribution_Date # Date: 2021-07-06 #--------------------------------------- # File_Last_Modified_Date # Date: 2021-07-06 #--------------------------------------- # Title # Study_Name: Northern Great Barrier Reef 1972-2008 Porites Data and SST Reconstructions #--------------------------------------- # Investigators # Investigators: Reed, E.V.; Cole, J.E.; Lough, J.M.; Thompson, D.; Cantin, N.E. #--------------------------------------- # Description_Notes_and_Keywords # Description: Monthly resolution stable isotope (d13C, d18O), Sr/Ca, Density, and Luminescence data plus SST reconstructions from 5 corals collected in the northern Great Barrier Reef. #--------------------------------------- # Publication # Authors: Emma V. Reed, Julia E. Cole, Janice M. Lough, Diane Thompson, Neal E. Cantin # Published_Date_or_Year: 2019-02-01 # Published_Title: Linking climate variability and growth in coral skeletal records from the Great Barrier Reef # Journal_Name: Coral Reefs # Volume: 38 # Edition: # Issue: 1 # Pages: 29-43 # Report_Number: # DOI: 10.1007/s00338-018-01755-8 # Online_Resource: https://link.springer.com/article/10.1007/s00338-018-01755-8 # Full_Citation: # Abstract: The remoteness of the northern Great Barrier Reef makes observations of environmental change and coral health sparse, but provides opportunities for paleoclimate and paleoecology proxies to contribute new insights into coral health in a changing climate. These proxies include geochemical measures (d18O, d13C, and Sr/Ca) that track sea surface temperature (SST), salinity, and physiological processes; luminescence, which records freshwater input; and annual growth parameters (density, extension, and calcification). Merging these approaches provides insight into the historical role of environmental variability in coral health. This study uses Porites spp. corals from five sites on the northern Great Barrier Reef (12-13.5S) to produce combined monthly resolved records of geochemistry, growth banding, and luminescence between 1972 and 2008. We demonstrate that SST reconstructed from Sr/Ca accurately captures Indo-Pacific Warm Pool variability, and hydrological proxies (luminescence and seawater d18O) accurately reconstruct summer rainfall and river discharge in nearshore corals. Concurrent Sr/Ca minima and density and luminescence peaks from two sites demonstrate that high-density bands are generally formed during summer at these sites, which aids the development of future coral paleoclimate and paleoecology chronologies. Regional hydrological proxies showed more consistent responses to El Nino-Southern Oscillation (ENSO) events than SST proxies, in agreement with instrumental data. Because these corals, like instrumental records, show no consistently large ENSO heat extremes, we find no consistent growth anomalies during historical ENSO events. Our results highlight the unusual nature of recent widespread and severe coral bleaching and establish groundwork for exploring the response of northern GBR corals to past climate variations. #--------------------------------------- # Funding_Agency # Funding_Agency_Name: US National Science Foundation # Grant: ATM-CAREER #--------------------------------------- # Site_Information # Site_Name: Portland Roads # Location: Ocean>Pacific Ocean>Western Pacific Ocean # Northernmost_Latitude: -12.60 # Southernmost_Latitude: -12.60 # Easternmost_Longitude: 143.30 # Westernmost_Longitude: 143.30 # Elevation: -1 #--------------------------------------- # Data_Collection # Collection_Name: Reed2019Portland # First_Year: 1975 # Last_Year: 1990 # Time_Unit: AD # Core_Length: 0.25 # Notes: #--------------------------------------- # Chronology_Information # Chronology: Top: chronologies based on summer/winter geochemical tie points (2 per yr) before the date of core collection (age=0); Bottom: raw Sr/Ca data, prior to age modeling; collection date=mid-1990 # # Depth Age # 12 -0.5 # 18 0 # 28 0.5 # 34 1 # 46 1.5 # 53 2 # 63 2.5 # 72 3 # 81 3.5 # 91 4 # 99 4.5 # 115 5 # 120 5.5 # 133 6 # 143 6.5 # 151 7 # 160 7.5 # 172 8 # 177 8.5 # 191 9 # 203 9.5 # 210 10 # 216 10.5 # 228 11 # 240 11.5 # 250 12 # 261 12.5 # 268 13 # 272 13.5 # Depth_mm Sr/Ca # 1 0.009039677 # 2 0.008969259 # 3 0.008960396 # 4 0.008960879 # 5 0.008975092 # 6 0.008976453 # 7 0.008925785 # 8 0.008923866 # 9 0.00890954 # 10 0.008915754 # 11 0.008897789 # 12 0.008893096 # 13 0.008913694 # 14 0.008966895 # 15 0.009023632 # 16 0.009095599 # 17 0.009094293 # 18 0.009104604 # 19 0.009067859 # 20 0.008993049 # 21 0.008979865 # 22 0.008970907 # 23 0.008960036 # 24 0.008961711 # 25 0.008953785 # 26 0.008971514 # 27 0.008943173 # 28 0.008937345 # 29 0.008957123 # 30 0.008956729 # 31 0.008940326 # 32 0.008961796 # 33 0.009062193 # 34 0.009104723 # 35 0.009095415 # 36 0.009077856 # 37 0.009031692 # 38 0.008977085 # 39 0.008951768 # 40 0.008963148 # 41 0.008944966 # 42 0.008921693 # 43 0.008888047 # 44 0.008894191 # 45 0.008895242 # 46 0.008885197 # 47 0.008888083 # 48 0.008913553 # 49 0.008967768 # 50 0.008997037 # 51 0.009030131 # 52 0.009069989 # 53 0.009109204 # 54 0.009076174 # 55 0.009023374 # 56 0.008981416 # 57 0.008953336 # 58 0.008955931 # 59 0.008949484 # 60 0.008961811 # 61 0.008964991 # 62 0.00889569 # 63 0.008881806 # 64 0.008891614 # 65 0.008915579 # 66 0.008928296 # 67 0.008918218 # 68 0.008932468 # 69 0.008966353 # 70 0.009020323 # 71 0.009041797 # 72 0.00905001 # 73 0.009034615 # 74 0.009019754 # 75 0.008995011 # 76 0.008953351 # 77 0.008967946 # 78 0.008990511 # 79 0.008970051 # 80 0.008973647 # 81 0.008892032 # 82 0.008922445 # 83 0.008933703 # 84 0.00894971 # 85 0.00894532 # 85 0.008991256 # 86 0.008963682 # 87 0.00891455 # 88 0.008932258 # 89 0.008977049 # 90 0.009064746 # 91 0.009138066 # 92 0.009133514 # 93 0.009133639 # 94 0.009092858 # 95 0.009023895 # 96 0.008985144 # 96 0.009007585 # 97 0.008996365 # 98 0.00894354 # 99 0.008936655 # 100 0.008951557 # 101 0.008961021 # 102 0.008956169 # 103 0.008964014 # 104 0.008962868 # 105 0.008989205 # 106 0.008979074 # 107 0.008961811 # 108 0.008984401 # 109 0.009061834 # 110 0.009019911 # 111 0.009108336 # 111 0.009099676 # 112 0.009104006 # 113 0.009152909 # 114 0.009173078 # 115 0.00917998 # 116 0.009122916 # 117 0.008996805 # 118 0.008987259 # 119 0.008925001 # 120 0.008899831 # 121 0.008959824 # 122 0.009018473 # 123 0.008977579 # 124 0.009010472 # 125 0.009000869 # 126 0.008953718 # 127 0.008984406 # 128 0.00897157 # 129 0.009025344 # 130 0.009058569 # 131 0.009114236 # 132 0.009147532 # 133 0.009153823 # 134 0.009128447 # 135 0.009092607 # 136 0.009029704 # 137 0.008994738 # 138 0.008983026 # 139 0.008936169 # 140 0.008951291 # 141 0.008960306 # 142 0.008927728 # 143 0.008926715 # 144 0.008974693 # 145 0.00895736 # 146 0.009001365 # 147 0.009040261 # 148 0.0090061 # 149 0.009047866 # 150 0.00910146 # 151 0.00918161 # 152 0.009168981 # 153 0.009160297 # 154 0.009067627 # 155 0.009018467 # 156 0.00899194 # 156 0.008987247 # 157 0.008969091 # 158 0.008955331 # 159 0.008965179 # 160 0.008933769 # 161 0.008964905 # 162 0.008956096 # 163 0.008951267 # 164 0.008934406 # 165 0.008946906 # 166 0.008973093 # 167 0.008990023 # 168 0.009020193 # 169 0.009054124 # 170 0.009058359 # 171 0.009089937 # 172 0.009111062 # 173 0.009037469 # 174 0.009058977 # 175 0.009018985 # 176 0.008988046 # 177 0.008946584 # 178 0.008955779 # 179 0.009000612 # 180 0.008990053 # 181 0.009004851 # 182 0.008993854 # 183 0.008966614 # 184 0.008970092 # 185 0.008980731 # 186 0.009001815 # 187 0.009076856 # 188 0.009113692 # 189 0.009131172 # 190 0.009129717 # 191 0.009138358 # 192 0.009123 # 193 0.009080898 # 194 0.009049564 # 195 0.009037759 # 196 0.009016974 # 197 0.009000671 # 198 0.009008653 # 199 0.008983719 # 200 0.008926233 # 201 0.008922901 # 202 0.008932178 # 203 0.008898063 # 204 0.008910353 # 205 0.00896817 # 206 0.008992036 # 207 0.009024445 # 208 0.009063067 # 209 0.009128053 # 210 0.009166877 # 211 0.009160399 # 212 0.009106195 # 213 0.0090344 # 214 0.008995472 # 215 0.008960196 # 216 8.92E-03 # 217 0.008970993 # 218 0.008986085 # 219 0.009013369 # 220 0.009030142 # 221 0.00898598 # 222 8.96E-03 # 223 0.008977032 # 224 0.009014209 # 225 0.009043482 # 226 0.009039319 # 227 0.009081931 # 228 0.009107258 # 229 0.00908498 # 230 0.009059461 # 231 0.009047633 # 232 0.00901419 # 233 0.008957341 # 234 0.00897279 # 235 0.00895249 # 236 0.008950778 # 237 0.008961921 # 238 0.00896545 # 239 0.008959927 # 240 0.008929742 # 241 0.008940826 # 242 0.00893584 # 243 0.008934555 # 244 0.008967765 # 245 0.009026034 # 246 0.009057512 # 247 0.009082029 # 248 0.009124676 # 249 0.009193342 # 250 0.009195349 # 251 0.009182916 # 252 0.009141233 # 253 0.009047719 # 254 0.009018958 # 255 0.008963894 # 256 0.008940605 # 257 0.009000897 # 258 0.008998545 # 259 0.008964669 # 260 0.008950242 # 261 0.008927876 # 262 0.008945066 # 263 0.008957814 # 264 0.008982094 # 265 0.009016077 # 266 0.009066515 # 267 0.009120294 # 268 0.009145544 # 269 0.009133223 # 270 0.009080666 # 271 0.009042588 # 272 0.009010714 # 273 0.009021192 # 274 0.009032353 # 275 0.009027265 # 276 0.009041815 # 277 0.009028506 # 278 0.009048726 # 279 0.009050127 # 280 0.009029321 # 281 0.009032084 # 282 0.00904148 # 283 0.009078067 # 284 0.009101673 # 285 0.009134021 # #--------------------------------------- # 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) # ## depth_mm depth,,,millimeter,,Corals and Sclerosponges;Climate Reconstructions,,,N,linearly interpolated between summer/winter tie points ## age_AD age,,,year Common Era,,Corals and Sclerosponges;Climate Reconstructions,,,N, ## Sr/Ca strontium/calcium,Porites sp.,,millimole per mole,,Corals and Sclerosponges,,inductively-coupled plasma atomic emission spectroscopy,N,analytical precision of ± 0.023 mmol/mol ## d18O delta 18O,Porites sp.,,per mil VPDB,,Corals and Sclerosponges,,dual-inlet isotope ratio mass spectrometry,N,analytical precision of ± 0.08 per mil ## d13C delta 13C,Porites sp.,,per mil VPDB,,Corals and Sclerosponges,,dual-inlet isotope ratio mass spectrometry,N,analytical precision of ± 0.05 per mil ## density density,Porites sp.,,gram per cubic centimeter,,Corals and Sclerosponges,,gamma ray densitometry,N, ## lum luminescence,Porites sp.,,dimensionless,,Corals and Sclerosponges,,luminescence spectroscopy,N, ## SSTr sea surface temperature,strontium/calcium,,degree Celsius,,Corals and Sclerosponges;Climate Reconstructions,,regression analysis,N,Calibrated using weighted least squares with ERSSTv3b # #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: nan # depth_mm age_AD Sr/Ca d18O d13C density lum SSTr 272 1976.12 9.01071 nan nan nan nan 27.2099 271.333 1976.21 9.03196 nan nan 0.98357 0.478059 26.7341 270.667 1976.29 9.05528 nan nan 0.985022 0.481736 26.2121 270 1976.38 9.08067 nan nan 0.99997 0.486778 25.6438 269.333 1976.46 9.1157 nan nan 1.00911 0.497925 24.8594 268.667 1976.54 9.13733 nan nan 1.01472 0.517891 24.3753 268 1976.62 9.14554 nan nan 1.02035 0.54206 24.1914 266.833 1976.71 9.11133 nan nan 1.0307 0.561081 24.9573 265.667 1976.79 9.0497 nan nan 1.02264 0.540451 26.337 264.5 1976.88 8.99909 nan nan 1.01949 0.808688 27.4702 263.333 1976.96 8.96591 nan nan 1.00189 0.745101 28.2129 262.167 1977.04 8.94719 nan nan 1.01776 0.752534 28.6319 261 1977.12 8.92788 -5.235 -2.892 1.03571 0.795244 29.0643 259.167 1977.21 8.96226 -4.939 -2.6335 1.03901 0.773301 28.2945 257.333 1977.29 9.00011 -4.386 -2.751 1.00307 0.717465 27.4472 255.5 1977.38 8.95225 -4.128 -2.81 0.984487 0.733233 28.5187 253.667 1977.46 9.02855 -4.068 -2.699 0.988133 0.829899 26.8107 251.833 1977.54 9.14818 -4.1635 -2.48 0.985467 0.82116 24.1324 250 1977.62 9.19535 -4.066 -2.254 0.968341 0.80019 23.0764 248.333 1977.71 9.14756 -4.41175 -1.77425 0.974664 0.842017 24.1462 246.667 1977.79 9.07386 -4.522 -1.715 0.952007 0.917452 25.7963 245 1977.88 9.02603 -4.72325 -2.051 0.96865 0.925479 26.8669 243.333 1977.96 8.94563 -4.7085 -1.8025 1.04499 0.869361 28.667 241.667 1978.04 8.9375 -4.778 -1.76575 1.05349 0.840629 28.8488 240 1978.12 8.92974 -4.99 -2.346 1.08002 0.840026 29.0226 238 1978.21 8.96545 -4.76825 -2 1.07996 0.788003 28.2232 236 1978.29 8.95078 -4.735 -2.04 1.07806 0.709921 28.5516 234 1978.38 8.97279 -4.517 -2.479 1.03431 0.736184 28.0588 232 1978.46 9.01419 -4.2965 -2.6195 0.951032 0.741606 27.132 230 1978.54 9.05946 -4.2945 -2.4335 0.949812 0.851138 26.1186 228 1978.62 9.10726 -4.074 -2.357 0.934169 0.861641 25.0485 226 1978.71 9.03932 -4.2095 -2.338 0.992364 0.916228 26.5695 224 1978.79 9.01421 -4.23633 -1.95867 1.02314 0.845353 27.1316 222 1978.88 8.9622 -4.442 -1.7615 1.07074 0.81903 28.2959 220 1978.96 9.03014 -4.70333 -1.96167 1.06517 0.816035 26.7749 218 1979.04 8.98609 -4.8145 -2.36233 1.05882 0.776814 27.7612 216 1979.12 8.91664 -5.033 -2.197 1.06241 0.737743 29.3158 215 1979.21 8.9602 -4.939 -2.65233 1.02807 0.743226 28.3408 214 1979.29 8.99547 -4.866 -2.31433 1.02769 0.773271 27.5511 213 1979.38 9.0344 -4.649 -2.6215 1.02151 0.795403 26.6796 212 1979.46 9.10619 -4.36867 -2.874 1.00335 0.771947 25.0723 211 1979.54 9.1604 -4.254 -2.83867 0.981665 0.768143 23.8589 210 1979.62 9.16688 -4.148 -2.414 0.992428 0.826432 23.7138 208.833 1979.71 9.11722 -4.29267 -2.15383 1.01726 0.935728 24.8255 207.667 1979.79 9.05019 -4.439 -1.82333 1.05922 0.901065 26.326 206.5 1979.88 9.00824 -4.58 -1.9875 1.07695 0.834981 27.2652 205.333 1979.96 8.97613 -4.86167 -1.95533 1.10093 0.836174 27.9842 204.167 1980.04 8.91999 -4.7475 -1.86517 1.10765 0.823973 29.2409 203 1980.12 8.89806 -4.965 -2.765 1.11059 0.812564 29.7318 201 1980.21 8.9229 -4.64267 -2.63867 1.11859 0.821688 29.1757 199 1980.29 8.98372 -4.506 -2.566 1.06826 0.792031 27.8142 197 1980.38 9.00067 -4.245 -2.629 1.04342 0.731148 27.4347 195 1980.46 9.03776 -4.18733 -2.669 0.997142 0.719636 26.6044 193 1980.54 9.0809 -4.15367 -2.66333 1.0037 0.814954 25.6386 191 1980.62 9.13836 -4.0965 -2.3985 1.04121 0.836466 24.3523 188.667 1980.71 9.12535 -4.22425 -2.19767 1.04301 0.831228 24.6436 186.333 1980.79 9.02683 -4.37333 -1.89317 1.07962 0.771477 26.8491 184 1980.88 8.97009 -4.4605 -1.68675 1.09892 0.797555 28.1192 181.667 1980.96 8.99752 -4.528 -1.55633 1.09541 0.730039 27.5052 179.333 1981.04 8.99709 -4.67683 -2.0365 0.99335 0.731399 27.5148 177 1981.12 8.94658 -5.04 -2.112 0.963158 0.731834 28.6455 176.167 1981.21 8.98114 -4.9035 -1.96133 0.984508 0.728128 27.872 175.333 1981.29 9.00867 -5.014 -2.49267 0.998384 0.764025 27.2556 174.5 1981.38 9.03898 -4.68075 -2.4365 1.00647 0.845857 26.577 173.667 1981.46 9.05181 -4.32967 -2.544 1.00623 0.883497 26.2899 172.833 1981.54 9.04973 -4.19033 -2.64 1.0186 0.869008 26.3363 172 1981.62 9.11106 -4.165 -2.381 1.02906 0.913103 24.9634 170 1981.71 9.05836 -4.246 -2.059 1.06659 0.932868 26.1432 168 1981.79 9.02019 -4.373 -1.564 1.07669 0.849486 26.9976 166 1981.88 8.97309 -4.634 -1.7805 1.04989 0.837863 28.0521 164 1981.96 8.93441 -4.777 -1.538 1.01635 0.762605 28.9181 162 1982.04 8.9561 -4.784 -2.098 1.01377 0.736886 28.4326 160 1982.12 8.93377 -5.063 -1.695 1.04274 0.729461 28.9324 158.5 1982.21 8.96026 -4.96867 -1.933 1.02875 0.755221 28.3395 157 1982.29 8.96909 -4.886 -2.227 1.04346 0.762659 28.1417 155.5 1982.38 9.0052 -4.743 -2.632 1.02019 0.775603 27.3332 154 1982.46 9.06763 -4.41867 -2.628 1.00576 0.807081 25.9357 152.5 1982.54 9.16464 -4.20067 -2.78867 1.00075 0.82448 23.7639 151 1982.62 9.18161 -3.906 -2.686 0.997589 0.833735 23.384 149.667 1982.71 9.08359 -4.17317 -2.306 1.00219 0.849426 25.5783 148.333 1982.79 9.02002 -4.20567 -2.1 0.995553 0.827644 27.0015 147 1982.88 9.04026 -4.4605 -1.805 0.994422 0.806147 26.5484 145.667 1982.96 8.9867 -4.784 -1.64567 0.977007 0.766484 27.7475 144.333 1983.04 8.96892 -4.71767 -1.47567 0.955262 0.729478 28.1456 143 1983.12 8.92671 -4.864 -1.8 0.935167 0.720718 29.0903 141.333 1983.21 8.94945 -4.801 -2.364 0.920978 0.728807 28.5814 139.667 1983.29 8.94625 -4.815 -2.862 0.871216 0.719268 28.653 138 1983.38 8.98303 -4.763 -2.563 0.84079 0.737983 27.8297 136.333 1983.46 9.01805 -4.395 -2.625 0.835339 0.929529 27.0456 134.667 1983.54 9.10455 -4.215 -2.7175 0.87343 1.01293 25.1091 133 1983.62 9.15382 -4.14 -2.608 0.907097 0.856719 24.0061 130.833 1983.71 9.10496 -4.31717 -2.1585 0.914264 0.798378 25.1 128.667 1983.79 9.00742 -4.488 -1.652 0.93894 0.779185 27.2836 126.5 1983.88 8.96906 -4.5395 -2.089 0.933465 0.721486 28.1423 124.333 1983.96 9.00727 -4.64067 -1.5475 0.953677 0.691194 27.2869 122.167 1984.04 9.01166 -5.07617 -2.06483 0.932237 0.725773 27.1887 120 1984.12 8.89983 -5.27 -2.262 0.929781 0.731601 29.6922 119.167 1984.21 8.92081 -5.04917 -2.3795 0.927776 0.778722 29.2226 118.333 1984.29 8.96651 -4.62767 -2.757 0.934275 0.815328 28.1995 117.5 1984.38 8.99203 -4.3745 -3.076 0.904744 0.802312 27.6281 116.667 1984.46 9.03884 -4.25767 -3.244 0.894231 0.781379 26.5801 115.833 1984.54 9.13243 -4.11283 -3.215 0.878359 0.825684 24.4851 115 1984.62 9.17998 -3.912 -2.81 0.886844 0.923737 23.4205 112.333 1984.71 9.12031 -4.116 -2.35133 0.933772 0.810303 24.7564 109.667 1984.79 9.03389 -4.24767 -2.10667 0.936013 0.803804 26.6911 107 1984.88 8.96181 -4.574 -1.886 0.944491 0.725498 28.3046 104.333 1984.96 8.97165 -4.90467 -2.32267 0.95339 0.756615 28.0844 101.667 1985.04 8.95779 -5.054 -2.117 0.933723 0.751704 28.3947 99 1985.12 8.93665 -5.221 -2.589 0.883571 0.766605 28.8678 97.667 1985.21 8.96115 -5.052 -2.681 0.914161 0.834107 28.3195 96.333 1985.29 9.00384 -4.71 -3.307 0.937962 0.823999 27.3636 95 1985.38 9.0239 -4.503 -3.171 0.959703 0.77647 26.9148 93.667 1985.46 9.10645 -4.265 -2.986 0.968082 0.77943 25.0666 92.333 1985.54 9.13356 -4.081 -3.14 0.961669 0.793968 24.4598 91 1985.62 9.13807 -3.966 -3.15 0.96233 0.807059 24.3588 89.333 1985.71 9.00628 -4.17833 -2.4275 0.965321 0.783235 27.3091 87.667 1985.79 8.92636 -4.46167 -1.976 0.976946 0.748986 29.0984 86 1985.88 8.96368 -4.5895 -1.243 0.987951 0.716064 28.2627 84.333 1985.96 8.94825 -4.82 -2.31067 0.973211 0.718334 28.6083 82.667 1986.04 8.92995 -4.81833 -2.19467 0.970218 0.709409 29.0179 81 1986.12 8.89203 -4.88 -2.491 0.967733 0.723644 29.8668 79.5 1986.21 8.97185 -4.7875 -2.6535 0.977343 0.739012 28.0799 78 1986.29 8.99051 -4.70233 -2.69267 0.971015 0.823526 27.6621 76.5 1986.38 8.96065 -4.536 -2.8745 0.966816 0.867374 28.3307 75 1986.46 8.99501 -4.40267 -3.04533 0.970384 0.920412 27.5614 73.5 1986.54 9.02718 -4.38267 -3.02733 1.00294 0.814988 26.8411 72 1986.62 9.05001 -4.286 -3.014 1.01978 0.84377 26.3301 70.5 1986.71 9.03106 -4.32367 -2.61817 1.03804 0.877941 26.7544 69 1986.79 8.96635 -4.509 -2.04133 1.0456 0.845487 28.203 67.5 1986.88 8.92534 -4.57 -1.6545 1.05069 0.789897 29.121 66 1986.96 8.9283 -4.686 -1.42333 1.05699 0.792948 29.0549 64.5 1987.04 8.9036 -4.83783 -1.85667 1.05713 0.782893 29.6079 63 1987.12 8.88181 -4.941 -2.087 1.07251 0.771839 30.0957 61.333 1987.21 8.94189 -4.766 -2.393 1.06172 0.731328 28.7506 59.667 1987.29 8.9577 -4.699 -2.583 1.02979 0.743756 28.3966 58 1987.38 8.95593 -4.448 -2.806 1.0038 0.807438 28.4363 56.333 1987.46 8.97206 -4.287 -3.102 0.978118 0.809505 28.0753 54.667 1987.54 9.04097 -4.156 -3.107 0.981109 0.857295 26.5324 53 1987.62 9.1092 -4.124 -3.018 0.985907 0.823795 25.005 51.833 1987.71 9.06335 -4.129 -2.648 1.00173 0.811455 26.0316 50.667 1987.79 9.0191 -4.27 -1.929 1.01868 0.800117 27.0221 49.5 1987.88 8.9824 -4.522 -1.386 1.02038 0.800727 27.8437 48.333 1987.96 8.93162 -4.578 -1.579 1.0304 0.788879 28.9804 47.167 1988.04 8.89233 -4.661 -1.694 1.01647 0.807055 29.8601 46 1988.12 8.8852 -4.839 -3.236 1.02119 0.819385 30.0198 44 1988.21 8.89419 -4.759 -2.37633 1.02522 0.797332 29.8184 42 1988.29 8.92169 -4.70233 -2.57567 1.00328 0.742618 29.2028 40 1988.38 8.96315 -4.515 -2.559 0.972853 0.758082 28.2747 38 1988.46 8.97709 -4.25933 -2.71233 0.953675 0.798779 27.9627 36 1988.54 9.07786 -4.21733 -2.80233 0.927566 0.893434 25.7067 34 1988.62 9.10472 -4.094 -3.044 0.932383 0.932857 25.1053 33 1988.71 9.06219 -4.452 -2.11833 0.944181 0.970614 26.0574 32 1988.79 8.9618 -4.63967 -1.69733 0.961761 0.970086 28.305 31 1988.88 8.94033 -4.953 -1.848 0.964541 0.932725 28.7856 30 1988.96 8.95673 -4.90667 -1.86867 0.962608 0.937422 28.4184 29 1989.04 8.95712 -4.938 -1.822 0.977338 0.924639 28.4096 28 1989.12 8.93734 -5.094 -2.205 0.982402 0.877953 28.8524 26.333 1989.21 8.96207 -5.043 -2.571 0.988988 0.90394 28.2989 24.667 1989.29 8.95643 -4.868 -2.507 0.995338 0.919944 28.4252 23 1989.38 8.96004 -4.717 -2.574 0.997126 0.934853 28.3444 21.333 1989.46 8.97688 -4.433 -3.278 1.00037 0.957389 27.9673 19.667 1989.54 9.01799 -4.405 -3.004 0.999477 0.930192 27.0471 18 1989.62 9.1046 -4.234 -2.824 1.00644 0.871129 25.1079 17 1989.71 9.09429 -4.3315 -2.566 1.00138 0.866313 25.3388 16 1989.79 9.0956 -4.545 -2.064 0.97967 0.881257 25.3095 15 1989.88 9.02363 -4.7535 -1.9135 0.970308 0.87032 26.9206 14 1989.96 8.9669 -4.845 -1.967 0.94366 0.88646 28.1908 13 1990.04 8.91369 -4.9225 -2.1575 0.936222 0.927798 29.3818 12 1990.12 8.8931 -5.035 -2.007 0.912772 0.928044 29.8429