Citation:

PANGAEA.949065

Name: Biomarker concentrations in gravity core MSM45_19-2
Published: 2022-09-26
License: https://creativecommons.org/licenses/by/4.0/
Keywords: 8.2 ka event; Biomarker; brassica sterol; campesterol; dionsterol; HBI III; Holocene; IP25; Labrador Shelf; primary production; Sea ice; Terrigenious input

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Abstract:

Sea ice and paleoenvironmental conditions were reconstructed based on gravity core MSM45_19-2 from the northern Labrador Shelf. Gravity core MSM45_19-2 was obtained during R/V Maria S. Merian expedition MSM45 (58°45.68'N, 61°56.25'W, water depth: 202 m) in 2015 (Schneider et al., 2016).

For paleoenvironmental reconstructions of the last 9,000 years BP, biomarkers representing sea ice algae productivity (IP25), open-water phytoplankton productivity (brassicasterol, dinosterol and HBI III (Z)) and terrigenous input (campesterol) where analyzed.

Aim of this study was to investigate (i) the role sea ice played before and during the final demise of the Laurentide Ice Sheet between 8.7 and 8.2 kyr BP, and (ii) the effects of meltwater events on remaining sea-ice cover and primary productivity.

Concentrations of specific biomarkers were analyzed. 4-5 g of each sediment sample were extracted by sonication (3 x 15 min) using dichloromethane:methanol (2:1 v/v; 30 ml) as solvent. Prior to biomarker extraction two internal standards 7-HND (7-hexylnonadecane, 20 μl/sample) and androstanol (5α-androstan-3β-ol, 20 μl/sample) were added for quantification purposes. Hydrocarbon and sterol fractions were separated by open-column chromatography with SiO2 as stationary phase. For hydrocarbons, n-hexane (5 ml) and for sterols, ethylacetate:n-hexane (2:8 v/v; 7 ml) were used as eluent. Sterol fractions were silylated using 200 μl BSTFA (2 h, 60°C).

Hydrocarbon concentrations were determined with a gas chromatograph coupled to an mass selective detector. For detailed measurement settings and compound identification see Fahl and Stein (2012).

All biomarker concentrations were normalized to both the extracted weight of sediment (μg/gSed) and TOC (μg/gTOC). Further, accumulation rates were calculated (μg/cm2/yr) after the following equation (e.g., Stein & Macdonal, 2004):

MAR = SR x DBD (1)

TOC AR = MAR x TOC/100 (2)

BM AR = MAR x BM (3)

with MAR = Marine Accumulation Rate, SR = sedimentation rate (cm/yr), DBD = dry buld density (g/cm3), TOC = total organic carbon, BM = biomarker concentration (μg/gSed), AR = accumulation rate. Equation (2) was also applied to calculate BSi accumulation rates.

After the determination of biomarker concentrations, the PIP25 index was calculated as follows:

PIP25 = IP25/(IP25 + (PM x c)) (4)

with PM = phytoplankton marker (brassicasterol (PBIP25), dinosterol (PDIP25) or HBI III (Z) (PIIIIP25)) and c = balance factor. The balance factor c is the ratio of mean IP25 concentration and mean sterol concentration, counterbalancing generally higher concentrations of sterols compared to IP25. As HBI III (Z) and IP25 showed similar concentrations in the initial studies from the Barents Sea lead to the assumption that the use of the balance factor c unnecessary in the calculation of the PIIIIP25 index (Belt et al., 2015; Smik et al., 2016).

Keyword(s):

8.2 ka event; Biomarker; brassica sterol; campesterol; dionsterol; HBI III; Holocene; IP25; Labrador Shelf; primary production; Sea ice; Terrigenious input

Supplement to:

Kolling, Henriette Marie; Schneider, Ralph R; Gross, Felix; Hamann, Christian; Kienast, Markus; Kienast, Stephanie S; Doering, Kristin; Fahl, Kirsten; Stein, Ruediger (2023): Biomarker Records of Environmental Shifts on the Labrador Shelf During the Holocene. Paleoceanography and Paleoclimatology, 38(9), e2022PA004578, https://doi.org/10.1029/2022PA004578

Related to:

Schneider, Ralph R; Blanz, Thomas; Evers, Florian; Gasparotto, Marie-Camille; Gross, Felix; Hüls, Matthias; Keul, Nina; Kienast, Markus; Lehner, Katharina; Lüders, Svenja; Mellon, Stefanie; Merl, Maximilian; Reissig, Stefan; Repschläger, Janne; Salvatteci, Renato; Schulten, Irena; Schwarz, Jan-Philipp; Schönke, Mischa; Steen, Eric; Tietjens, Annika; Van Nieuwenhove, Nicolas (2016): Paleoclimate Understanding Labrador Sea (PULSE), Cruise No. MSM45, August 1, 2015 - August 21, 2015, Nuuk (Greenland) - Halifax (Canada). MARIA S. MERIAN-Berichte, Gutachterpanel Forschungsschiffe, MSM45, 38 pp, https://doi.org/10.2312/cr_msm45

Further details:

Belt, Simon T; Cabedo-Sanz, Patricia; Smik, Lukas; Navarro-Rodriguez, Alba; Berben, Sarah M P; Knies, Jochen; Husum, Katrine (2015): Identification of paleo Arctic winter sea ice limits and the marginal ice zone: Optimised biomarker-based reconstructions of late Quaternary Arctic sea ice. Earth and Planetary Science Letters, 431, 127-139, https://doi.org/10.1016/j.epsl.2015.09.020

Fahl, Kirsten; Stein, Ruediger (2012): Modern seasonal variability and deglacial/Holocene change of central Arctic Ocean sea-ice cover: New insights from biomarker proxy records. Earth and Planetary Science Letters, 351-352, 123-133, https://doi.org/10.1016/j.epsl.2012.07.009

Smik, Lukas; Cabedo-Sanz, Patricia; Belt, Simon T (2016): Semi-quantitative estimates of paleo Arctic sea ice concentration based on source-specific highly branched isoprenoid alkenes: A further development of the PIP25 index. Organic Geochemistry, 92, 63-69, https://doi.org/10.1016/j.orggeochem.2015.12.007

Coverage:

Latitude: 58.761330 * Longitude: -61.937500

Date/Time Start: 2015-08-10T18:20:00 * Date/Time End: 2015-08-10T18:20:00

Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 13.03 m

Event(s):

MSM45_418-2 (MSM45-19-2) * Latitude: 58.761330 * Longitude: -61.937500 * Date/Time: 2015-08-10T18:20:00 * Elevation: -201.8 m * Location: Labrador Sea * Campaign: * Basis: * Method/Device: Gravity corer (GC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DEPTH, sediment/rock	Depth sed	m	Kolling, Henriette Marie	Geocode
2	Accumulation rate per year	Acc rate	g/cm²/a	Kolling, Henriette Marie
3	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass	IP25/sed	µg/g	Kolling, Henriette Marie
4	2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon	IP25/TOC	µg/g	Kolling, Henriette Marie
5	Accumulation rate, 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per year	Acc rate IP25	µg/cm²/a	Kolling, Henriette Marie
6	Highly branched isoprenoids (Z), triunsatured per unit sediment mass	HBI:3(Z)/sed	µg/g	Kolling, Henriette Marie
7	Highly branched isoprenoids (Z), triunsatured, per unit mass total organic carbon	HBI:3(Z)/TOC	µg/g	Kolling, Henriette Marie
8	Accumulation rate, highly branched isoprenoids (Z), triunsatured per year	Acc rate BI:3(Z)	µg/cm²/a	Kolling, Henriette Marie
9	24-Methylcholesta-5,22E-dien-3beta-ol per unit sediment mass	Brassicasterol/sed	µg/g	Kolling, Henriette Marie
10	24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon	Brassicasterol/TOC	µg/g	Kolling, Henriette Marie
11	Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-ol per year	Acc rate brassicasterol	µg/cm²/a	Kolling, Henriette Marie
12	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass	Dinosterol/sed	µg/g	Kolling, Henriette Marie
13	4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon	Dinosterol/TOC	µg/g	Kolling, Henriette Marie
14	Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per year	Acc rate dinosterol	µg/cm²/a	Kolling, Henriette Marie
15	24-Methylcholest-5-en-3beta-ol per unit sediment mass	Campesterol/sed	µg/g	Kolling, Henriette Marie
16	24-Methylcholest-5-en-3beta-ol, per unit mass total organic carbon	Campesterol/TOC	µg/g	Kolling, Henriette Marie
17	Accumulation rate, 24-Methylcholest-5-en-3beta-ol per year	Acc rate campesterol	µg/cm²/a	Kolling, Henriette Marie

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3184 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 Acc rate [g/cm²/a]	3 IP25/sed [µg/g]	4 IP25/TOC [µg/g]	5 Acc rate IP25 [µg/cm²/a]	6 HBI:3(Z)/sed [µg/g]	7 HBI:3(Z)/TOC [µg/g]	8 Acc rate BI:3(Z) [µg/cm²/a]	9 Brassicasterol/sed [µg/g]	10 Brassicasterol/TOC [µg/g]	11 Acc rate brassicasterol [µg/cm²/a]	12 Dinosterol/sed [µg/g]	13 Dinosterol/TOC [µg/g]	14 Acc rate dinosterol [µg/cm²/a]	15 Campesterol/sed [µg/g]	16 Campesterol/TOC [µg/g]	17 Acc rate campesterol [µg/cm²/a]
0.03	0.035	0.012	1.424	0.00040	0.010	1.229	0.00035	0.390	48.029	0.01359	0.136	16.695	0.00473	0.652	80.268	0.02272
0.08	0.038	0.015	1.859	0.00056	0.016	1.989	0.00060	0.257	32.036	0.00973	0.195	24.340	0.00739	0.696	86.860	0.02638
0.18	0.053	0.013	1.979	0.00066	0.015	2.308	0.00077	0.163	25.702	0.00863	0.079	12.520	0.00420	0.380	59.978	0.02013
0.29	0.043	0.011	1.458	0.00045	0.016	2.255	0.00070	0.061	8.529	0.00263	0.082	11.418	0.00352	0.210	29.141	0.00899
0.38	0.053	0.010	1.624	0.00054	0.010	1.643	0.00055	0.060	9.435	0.00314	0.077	12.215	0.00407	0.286	45.114	0.01502
0.49	0.054	0.006	1.160	0.00034	0.008	1.493	0.00043	0.044	8.228	0.00239	0.065	12.039	0.00349	0.125	23.144	0.00671
0.59	0.049	0.007	1.387	0.00034	0.008	1.536	0.00038	0.049	9.875	0.00244	0.067	13.394	0.00331	0.068	13.535	0.00334
0.68	0.064	0.006	1.230	0.00038	0.011	2.269	0.00070	0.041	8.527	0.00261	0.047	9.980	0.00306	0.048	10.161	0.00311
0.79	0.054	0.005	0.933	0.00027	0.008	1.511	0.00044	0.037	6.937	0.00200	0.055	10.382	0.00300	0.060	11.307	0.00326
0.88	0.062	0.006	1.037	0.00037	0.008	1.428	0.00052	0.050	8.562	0.00310	0.052	8.915	0.00322	0.096	16.554	0.00599
0.99	0.049	0.005	0.975	0.00026	0.004	0.719	0.00019	0.039	7.337	0.00192	0.061	11.352	0.00298	0.072	13.305	0.00349
1.09	0.039	0.005	0.971	0.00018	0.006	1.233	0.00023	0.042	8.784	0.00164	0.042	8.772	0.00164	0.044	9.015	0.00169
1.18	0.048	0.003	0.880	0.00016	0.005	1.238	0.00023	0.034	8.936	0.00164	0.032	8.369	0.00154	0.042	10.934	0.00201
1.29	0.045	0.002	0.535	0.00009	0.004	1.027	0.00017	0.023	6.520	0.00106	0.034	9.461	0.00154	0.020	5.698	0.00093
1.38	0.053	0.004	0.855	0.00021	0.007	1.586	0.00038	0.027	5.890	0.00142	0.036	7.763	0.00187	0.025	5.452	0.00132
1.49	0.042	0.004	0.637	0.00016	0.004	0.597	0.00015	0.046	7.713	0.00190	0.059	10.044	0.00247	0.045	7.625	0.00187
1.59	0.037	0.005	0.741	0.00017	0.006	0.920	0.00021	0.066	10.844	0.00249	0.067	10.963	0.00252	0.054	8.759	0.00201
1.68	0.043	0.002	0.370	0.00009	0.002	0.339	0.00008	0.031	5.595	0.00134	0.040	7.216	0.00173	0.026	4.687	0.00113
1.78	0.043	0.002	0.415	0.00009	0.004	0.693	0.00016	0.022	4.125	0.00094	0.049	9.389	0.00213	0.021	3.948	0.00090
1.88	0.041	0.002	0.402	0.00009	0.002	0.428	0.00009	0.032	5.856	0.00129	0.056	10.299	0.00228	0.029	5.403	0.00119
1.98	0.063	0.002	0.316	0.00010	0.001	0.256	0.00008	0.028	5.435	0.00178	0.053	10.107	0.00331	0.028	5.361	0.00175
2.08	0.103	0.002	0.379	0.00020	0.002	0.439	0.00023	0.024	4.734	0.00253	0.041	8.007	0.00428	0.029	5.659	0.00303
2.18	0.107	0.003	0.491	0.00030	0.003	0.493	0.00030	0.031	5.597	0.00337	0.050	8.836	0.00532	0.041	7.272	0.00438
2.28	0.097	0.003	0.477	0.00030	0.005	0.727	0.00046	0.038	5.942	0.00372	0.061	9.477	0.00593	0.045	6.953	0.00435
2.38	0.096	0.003	0.493	0.00028	0.003	0.584	0.00033	0.029	4.829	0.00276	0.055	9.337	0.00534	0.031	5.278	0.00302
2.48	0.099	0.002	0.380	0.00022	0.003	0.456	0.00026	0.021	3.665	0.00208	0.038	6.576	0.00373	0.043	7.467	0.00423
2.58	0.099	0.002	0.354	0.00021	0.002	0.331	0.00020	0.031	5.094	0.00308	0.058	9.465	0.00573	0.038	6.187	0.00374
2.68	0.112	0.003	0.536	0.00034	0.004	0.659	0.00042	0.042	7.429	0.00471	0.085	15.031	0.00953	0.069	12.090	0.00767
2.78	0.104	0.002	0.354	0.00021	0.003	0.459	0.00027	0.026	4.575	0.00267	0.039	7.055	0.00412	0.027	4.902	0.00287
2.88	0.108	0.002	0.417	0.00025	0.002	0.352	0.00021	0.026	4.720	0.00283	0.047	8.376	0.00503	0.044	7.911	0.00475
2.98	0.115	0.002	0.343	0.00024	0.001	0.185	0.00013	0.029	4.719	0.00333	0.045	7.323	0.00517	0.030	4.927	0.00348
3.18	0.143	0.002	0.295	0.00024	0.002	0.418	0.00034	0.034	5.893	0.00484	0.046	8.001	0.00657	0.024	4.250	0.00349
3.28	0.148	0.001	0.229	0.00016	0.002	0.428	0.00031	0.031	6.357	0.00458	0.048	9.875	0.00711	0.024	4.970	0.00358
3.33	0.148	0.002	0.326	0.00022	0.001	0.257	0.00018	0.027	5.767	0.00396	0.048	10.258	0.00704	0.034	7.226	0.00496
3.38	0.150	0.001	0.290	0.00020	0.002	0.426	0.00029	0.026	5.840	0.00393	0.024	5.263	0.00354	0.027	6.058	0.00408
3.48	0.149	0.001	0.212	0.00014	0.002	0.485	0.00031	0.011	2.522	0.00163	0.026	5.988	0.00386	0.020	4.671	0.00301
3.58	0.140	0.002	0.388	0.00028	0.003	0.632	0.00046	0.035	6.673	0.00488	0.039	7.410	0.00542	0.027	5.236	0.00383
3.68	0.120	0.002	0.307	0.00021	0.004	0.757	0.00052	0.030	5.202	0.00360	0.034	5.878	0.00406	0.026	4.558	0.00315
3.73	0.118	0.002	0.243	0.00018	0.003	0.460	0.00034	0.034	5.346	0.00396	0.028	4.511	0.00334	0.094	14.896	0.01104
3.83	0.129	0.002	0.300	0.00021	0.002	0.429	0.00031	0.037	6.682	0.00476	0.037	6.650	0.00474	0.103	18.619	0.01327
3.88	0.126	0.002	0.417	0.00027	0.004	0.750	0.00049	0.033	6.278	0.00412	0.040	7.713	0.00506	0.064	12.296	0.00807
3.98	0.145	0.002	0.291	0.00022	0.003	0.651	0.00049	0.037	7.111	0.00532	0.039	7.505	0.00562	0.033	6.412	0.00480
4.08	0.185	0.001	0.316	0.00027	0.002	0.376	0.00032	0.027	5.866	0.00506	0.094	20.089	0.01732	0.030	6.479	0.00559
4.13	0.208	0.002	0.471	0.00044	0.001	0.283	0.00026	0.033	7.508	0.00694	0.098	22.179	0.02051	0.062	14.054	0.01300
4.23	0.189	0.002	0.396	0.00040	0.002	0.310	0.00031	0.030	5.548	0.00559	0.089	16.752	0.01689	0.026	4.861	0.00490
4.33	0.194	0.002	0.347	0.00030	0.002	0.358	0.00031	0.023	5.109	0.00448	0.062	13.689	0.01200	0.021	4.666	0.00409
4.43	0.186	0.002	0.297	0.00030	0.002	0.450	0.00045	0.026	4.765	0.00476	0.066	12.319	0.01230	0.024	4.398	0.00439
4.48	0.197	0.002	0.349	0.00032	0.002	0.373	0.00034	0.025	5.322	0.00491	0.078	16.580	0.01531	0.026	5.468	0.00505
4.58	0.190	0.002	0.313	0.00029	0.001	0.205	0.00019	0.027	5.484	0.00512	0.072	14.591	0.01363	0.031	6.308	0.00589
4.63	0.188	0.002	0.324	0.00029	0.001	0.275	0.00025	0.079	16.386	0.01482	0.195	40.587	0.03671	0.084	17.461	0.01579
4.68	0.184	0.002	0.320	0.00031	0.002	0.312	0.00030	0.034	6.418	0.00619	0.110	20.936	0.02018	0.040	7.683	0.00741
4.73	0.185	0.001	0.281	0.00026	0.002	0.386	0.00035	0.043	8.739	0.00794	0.123	25.092	0.02279	0.054	10.935	0.00993
4.78	0.185	0.001	0.232	0.00020	0.003	0.571	0.00049	0.024	5.146	0.00438	0.079	17.210	0.01464	0.027	5.933	0.00505
4.83	0.195	0.001	0.216	0.00018	0.001	0.317	0.00026	0.023	5.433	0.00447	0.080	18.912	0.01556	0.075	17.851	0.01469
4.88	0.198	0.001	0.323	0.00027	0.002	0.499	0.00042	0.019	4.542	0.00378	0.057	13.562	0.01129	0.024	5.718	0.00476
4.93	0.205	0.001	0.298	0.00024	0.002	0.447	0.00036	0.027	6.888	0.00550	0.079	20.170	0.01610	0.030	7.628	0.00609
4.98	0.211	0.001	0.228	0.00020	0.002	0.436	0.00037	0.025	6.269	0.00536	0.064	15.805	0.01351	0.066	16.417	0.01403
5.03	0.575	0.001	0.335	0.00079	0.004	0.940	0.00222	0.022	5.362	0.01266	0.062	15.051	0.03554	0.059	14.338	0.03386
5.08	0.564	0.001	0.257	0.00059	0.004	0.995	0.00227	0.019	4.676	0.01067	0.053	13.117	0.02994	0.022	5.389	0.01230
5.13	0.579	0.001	0.315	0.00072	0.004	0.969	0.00223	0.019	4.759	0.01095	0.055	13.943	0.03207	0.022	5.613	0.01291
5.23	0.598	0.001	0.330	0.00072	0.002	0.496	0.00107	0.020	5.487	0.01190	0.062	17.060	0.03699	0.030	8.294	0.01798
5.33	0.595	0.002	0.386	0.00091	0.002	0.452	0.00107	0.023	5.749	0.01359	0.050	12.674	0.02996	0.022	5.534	0.01308
5.43	0.589	0.002	0.442	0.00104	0.004	0.997	0.00235	0.022	5.389	0.01273	0.059	14.592	0.03446	0.028	6.968	0.01646
5.53	0.697	0.001	0.332	0.00053	0.002	0.996	0.00158	0.015	6.629	0.01050	0.034	15.020	0.02380	0.016	6.941	0.01100
5.63	0.679	0.001	0.311	0.00055	0.001	0.549	0.00097	0.012	4.769	0.00846	0.037	14.147	0.02511	0.012	4.433	0.00787
5.73	0.665	0.001	0.399	0.00081	0.005	1.673	0.00339	0.015	4.994	0.01013	0.037	12.150	0.02465	0.013	4.164	0.00845
5.83	0.659	0.001	0.386	0.00089	0.003	0.754	0.00174	0.021	5.954	0.01376	0.046	13.255	0.03064	0.016	4.655	0.01076
5.93	0.660	0.002	0.471	0.00117	0.003	0.708	0.00175	0.032	8.406	0.02082	0.044	11.806	0.02925	0.017	4.562	0.01130
6.03	0.576	0.001	0.320	0.00056	0.002	0.775	0.00135	0.025	8.200	0.01432	0.040	13.140	0.02295	0.013	4.374	0.00764
6.13	0.610	0.002	0.476	0.00096	0.004	1.062	0.00214	0.019	5.721	0.01151	0.041	12.406	0.02496	0.010	3.138	0.00631
6.23	0.573	0.001	0.388	0.00063	0.005	1.871	0.00302	0.017	6.193	0.00999	0.035	12.599	0.02033	0.013	4.540	0.00733
6.33	0.607	0.001	0.300	0.00049	0.004	1.636	0.00268	0.022	8.309	0.01362	0.040	14.619	0.02397	0.010	3.616	0.00593
6.43	0.633	0.001	0.315	0.00057	0.003	0.994	0.00179	0.015	5.233	0.00944	0.025	8.671	0.01564	0.009	3.108	0.00561
6.53	0.603	0.001	0.242	0.00053	0.002	0.664	0.00147	0.019	5.273	0.01163	0.042	11.361	0.02507	0.012	3.184	0.00703
6.63	0.556	0.001	0.258	0.00053	0.005	1.336	0.00277	0.023	6.157	0.01277	0.050	13.506	0.02802	0.016	4.196	0.00870
6.73	0.630	0.001	0.264	0.00047	0.001	0.399	0.00071	0.025	8.681	0.01550	0.034	12.155	0.02170	0.012	4.330	0.00773
6.83	0.674	0.001	0.286	0.00047	0.002	0.715	0.00117	0.020	8.132	0.01333	0.031	12.768	0.02093	0.010	4.147	0.00680
6.93	0.584	0.001	0.286	0.00050	0.003	0.873	0.00154	0.022	7.298	0.01285	0.026	8.682	0.01529	0.013	4.314	0.00760
7.03	1.975	0.001	0.343	0.00224	0.015	4.515	0.02952	0.017	5.220	0.03413	0.025	7.564	0.04945	0.010	3.009	0.01967
7.08	1.604	0.001	0.296	0.00149	0.007	2.130	0.01069	0.018	5.623	0.02821	0.031	9.899	0.04965	0.010	3.221	0.01616
7.13	1.629	0.001	0.312	0.00162	0.004	1.251	0.00648	0.050	15.865	0.08213	0.074	23.439	0.12133	0.024	7.403	0.03832
7.18	1.608	0.001	0.210	0.00119	0.003	0.744	0.00422	0.015	4.225	0.02393	0.020	5.784	0.03276	0.008	2.216	0.01255
7.23	1.658	0.001	0.284	0.00139	0.003	1.006	0.00491	0.016	5.471	0.02670	0.024	8.050	0.03928	0.012	4.011	0.01958
7.28	1.653	0.000	0.156	0.00081	0.002	0.505	0.00261	0.014	4.571	0.02359	0.018	5.871	0.03029	0.007	2.250	0.01161
7.33	1.562	0.001	0.296	0.00150	0.002	0.767	0.00389	0.022	6.863	0.03477	0.025	7.784	0.03944	0.010	3.190	0.01616
7.38	1.569	0.001	0.267	0.00128	0.002	0.686	0.00328	0.021	6.819	0.03255	0.027	8.826	0.04212	0.009	3.111	0.01485
7.43	1.704	0.000	0.160	0.00082	0.004	1.242	0.00634	0.020	6.691	0.03416	0.027	8.900	0.04545	0.010	3.284	0.01677
7.48	1.744	0.001	0.336	0.00175	0.005	1.676	0.00875	0.022	7.235	0.03779	0.029	9.639	0.05035	0.011	3.788	0.01979
7.53	1.651	0.001	0.254	0.00137	0.003	1.065	0.00573	0.021	6.395	0.03439	0.028	8.466	0.04552	0.011	3.476	0.01869
7.58	1.627	0.001	0.420	0.00205	0.005	1.708	0.00832	0.021	7.105	0.03462	0.032	10.582	0.05156	0.012	3.947	0.01923
7.63	1.698	0.001	0.336	0.00175	0.008	2.574	0.01339	0.016	5.303	0.02759	0.032	10.398	0.05409	0.010	3.212	0.01670
7.68	1.727	0.001	0.368	0.00187	0.012	4.068	0.02073	0.011	3.592	0.01831	0.024	8.160	0.04159	0.009	2.933	0.01495
7.73	1.650	0.001	0.352	0.00202	0.020	5.641	0.03235	0.014	3.909	0.02242	0.033	9.357	0.05366	0.008	2.401	0.01377
7.78	1.546	0.001	0.286	0.00155	0.012	3.320	0.01802	0.018	4.995	0.02710	0.045	12.683	0.06882	0.009	2.648	0.01437
7.83	1.641	0.001	0.357	0.00184	0.017	5.358	0.02757	0.020	6.240	0.03211	0.040	12.839	0.06607	0.011	3.538	0.01821
7.88	1.520	0.002	0.467	0.00250	0.026	7.429	0.03969	0.017	4.868	0.02601	0.042	11.961	0.06391	0.011	3.105	0.01659
7.93	1.490	0.001	0.156	0.00089	0.010	2.621	0.01486	0.037	9.653	0.05473	0.082	21.563	0.12225	0.022	5.793	0.03284
7.98	1.464	0.003	0.823	0.00460	0.107	27.967	0.15630	0.030	7.938	0.04436	0.080	21.069	0.11775	0.017	4.450	0.02487
8.03	0.482	0.002	0.423	0.00078	0.046	12.148	0.02230	0.025	6.676	0.01225	0.077	20.174	0.03703	0.022	5.886	0.01080
8.08	0.493	0.002	0.614	0.00110	0.027	7.334	0.01308	0.023	6.398	0.01142	0.044	12.227	0.02181	0.015	4.030	0.00719
8.13	0.545	0.002	0.493	0.00096	0.017	4.888	0.00948	0.015	4.166	0.00808	0.034	9.653	0.01873	0.008	2.380	0.00462
8.18	0.539	0.002	0.477	0.00081	0.019	5.944	0.01010	0.013	4.122	0.00700	0.038	11.979	0.02035	0.009	2.803	0.00476
8.23	0.502	0.002	0.450	0.00080	0.018	5.129	0.00917	0.029	8.250	0.01475	0.058	16.140	0.02886	0.015	4.340	0.00776
8.28	0.500	0.002	0.554	0.00086	0.021	6.828	0.01057	0.019	6.220	0.00963	0.059	19.131	0.02961	0.012	3.925	0.00607
8.33	0.523	0.002	0.500	0.00080	0.022	7.341	0.01168	0.017	5.605	0.00892	0.055	18.054	0.02872	0.012	3.997	0.00636
8.38	0.526	0.001	0.470	0.00076	0.024	7.905	0.01284	0.015	4.738	0.00770	0.047	15.253	0.02477	0.010	3.087	0.00501
8.43	0.513	0.002	0.566	0.00094	0.031	9.643	0.01605	0.034	10.610	0.01766	0.057	17.615	0.02932	0.015	4.604	0.00766
8.48	0.519	0.002	0.649	0.00110	0.017	5.222	0.00888	0.017	5.216	0.00887	0.040	12.218	0.02077	0.013	3.872	0.00658
8.53	0.503	0.002	0.465	0.00083	0.019	5.382	0.00957	0.019	5.236	0.00931	0.044	12.446	0.02212	0.011	2.991	0.00532
8.58	0.499	0.002	0.586	0.00101	0.026	7.566	0.01308	0.017	4.847	0.00838	0.044	12.665	0.02190	0.009	2.712	0.00469
8.63	0.529	0.001	0.340	0.00060	0.020	5.984	0.01063	0.020	5.845	0.01039	0.036	10.613	0.01886	0.011	3.160	0.00562
8.68	0.522	0.001	0.404	0.00068	0.024	7.336	0.01235	0.016	5.027	0.00846	0.037	11.544	0.01943	0.008	2.609	0.00439
8.73	0.532	0.001	0.390	0.00072	0.023	6.508	0.01200	0.019	5.487	0.01012	0.042	12.018	0.02215	0.011	3.278	0.00604
8.78	0.527	0.002	0.607	0.00102	0.020	6.271	0.01050	0.022	6.968	0.01167	0.045	14.050	0.02353	0.013	4.123	0.00691
8.83	0.512	0.002	0.513	0.00088	0.010	2.915	0.00498	0.014	4.286	0.00732	0.029	8.567	0.01464	0.009	2.717	0.00464
8.88	0.533	0.001	0.391	0.00064	0.015	4.981	0.00813	0.013	4.326	0.00706	0.031	10.014	0.01635	0.009	2.842	0.00464
8.93	0.504	0.001	0.408	0.00067	0.013	3.903	0.00641	0.016	5.006	0.00823	0.055	17.010	0.02795	0.010	2.985	0.00490
8.98	0.529	0.002	0.463	0.00102	0.035	8.406	0.01849	0.011	2.642	0.00581	0.040	9.561	0.02103	0.007	1.780	0.00392
9.03	0.470	0.002	0.504	0.00071	0.030	10.056	0.01411	0.010	3.360	0.00472	0.026	8.782	0.01232	0.007	2.228	0.00313
9.08	0.423	0.001	0.425	0.00056	0.019	6.151	0.00812	0.013	4.093	0.00540	0.036	11.544	0.01524	0.006	2.035	0.00269
9.13	0.449	0.003	0.852	0.00113	0.024	8.015	0.01065	0.012	4.074	0.00541	0.035	11.754	0.01562	0.008	2.824	0.00375
9.18	0.438	0.001	0.424	0.00063	0.028	8.144	0.01217	0.014	3.976	0.00594	0.038	11.079	0.01656	0.008	2.324	0.00347
9.23	0.463	0.002	0.460	0.00080	0.022	5.817	0.01012	0.016	4.147	0.00722	0.041	10.843	0.01887	0.008	2.185	0.00380
9.28	0.451	0.002	0.499	0.00079	0.023	6.502	0.01025	0.011	3.278	0.00517	0.032	9.201	0.01451	0.007	1.926	0.00304
9.33	0.457	0.002	0.432	0.00073	0.019	5.271	0.00891	0.012	3.201	0.00541	0.036	9.735	0.01646	0.007	1.816	0.00307
9.38	0.452	0.002	0.613	0.00085	0.016	5.154	0.00713	0.018	5.782	0.00800	0.039	12.648	0.01750	0.011	3.679	0.00509
9.43	0.449	0.002	0.815	0.00110	0.020	6.670	0.00900	0.014	4.825	0.00651	0.041	13.663	0.01844	0.007	2.205	0.00298
9.48	0.450	0.003	0.840	0.00114	0.017	5.608	0.00760	0.015	4.856	0.00658	0.038	12.673	0.01717	0.007	2.484	0.00336
9.53	0.457	0.003	0.820	0.00125	0.012	3.682	0.00561	0.022	6.742	0.01028	0.054	16.287	0.02484	0.014	4.221	0.00644
9.58	0.462	0.003	0.767	0.00134	0.011	3.004	0.00527	0.016	4.229	0.00742	0.045	11.769	0.02064	0.017	4.563	0.00800
9.63	0.479	0.003	0.702	0.00121	0.008	2.239	0.00385	0.020	5.622	0.00968	0.047	13.079	0.02251	0.019	5.291	0.00911
9.68	0.469	0.003	0.710	0.00119	0.010	2.828	0.00475	0.014	3.860	0.00648	0.037	10.220	0.01715	0.020	5.691	0.00955
9.73	0.496	0.002	0.645	0.00093	0.004	1.471	0.00212	0.014	4.844	0.00698	0.029	9.822	0.01416	0.008	2.761	0.00398
9.78	0.482	0.002	0.672	0.00099	0.002	0.757	0.00111	0.017	5.544	0.00812	0.035	11.522	0.01688	0.008	2.736	0.00401
9.83	0.471	0.004	1.155	0.00174	0.006	1.756	0.00265	0.015	4.679	0.00705	0.031	9.650	0.01454	0.009	2.737	0.00412
9.88	0.447	0.002	0.616	0.00089	0.003	0.973	0.00140	0.029	8.933	0.01285	0.051	15.773	0.02269	0.020	6.062	0.00872
9.93	0.427	0.002	0.644	0.00091	0.002	0.647	0.00091	0.026	7.888	0.01109	0.046	13.858	0.01949	0.016	4.847	0.00682
9.98	0.436	0.002	0.548	0.00093	0.003	0.742	0.00126	0.023	5.948	0.01011	0.038	9.817	0.01668	0.017	4.455	0.00757
10.03	0.157	0.002	0.570	0.00032	0.008	2.316	0.00129	0.024	6.823	0.00381	0.039	11.081	0.00619	0.015	4.217	0.00235
10.08	0.151	0.002	0.664	0.00033	0.002	0.490	0.00024	0.044	13.198	0.00660	0.068	20.564	0.01028	0.034	10.328	0.00516
10.13	0.176	0.002	0.559	0.00033	0.003	0.915	0.00055	0.030	8.750	0.00522	0.035	10.234	0.00611	0.018	5.447	0.00325
10.18	0.170	0.002	0.584	0.00034	0.004	1.246	0.00074	0.036	10.283	0.00607	0.040	11.610	0.00685	0.026	7.501	0.00443
10.23	0.122	0.002	0.478	0.00020	0.002	0.448	0.00019	0.039	11.356	0.00471	0.030	8.914	0.00370	0.017	5.049	0.00210
10.28	0.131	0.002	0.549	0.00021	0.000	0.075	0.00003	0.045	15.182	0.00593	0.041	13.754	0.00537	0.015	5.040	0.00197
10.33	0.574	0.002	0.791	0.00124	0.001	0.188	0.00030	0.052	19.120	0.03006	0.050	18.379	0.02889	0.015	5.508	0.00866
10.38	0.567	0.001	0.385	0.00064	0.000	0.072	0.00012	0.051	17.533	0.02912	0.067	22.896	0.03803	0.020	6.696	0.01112
10.43	0.530	0.001	0.381	0.00054	0.000	0.079	0.00011	0.029	10.760	0.01512	0.052	19.571	0.02750	0.014	5.273	0.00741
10.48	0.662	0.001	0.342	0.00053	0.000	0.099	0.00015	0.024	10.689	0.01601	0.046	20.380	0.03044	0.017	7.314	0.01095
10.53	0.620	0.001	0.301	0.00049	0.000	0.172	0.00028	0.027	10.237	0.01680	0.055	20.791	0.03412	0.015	5.822	0.00955
10.58	0.637	0.001	0.429	0.00074	0.000	0.103	0.00018	0.017	6.137	0.01056	0.027	10.076	0.01734	0.009	3.261	0.00561
10.63	0.677	0.001	0.531	0.00093	0.000	0.134	0.00024	0.029	10.973	0.01932	0.038	14.676	0.02584	0.011	4.306	0.00758
10.68	0.699	0.002	0.585	0.00108	0.000	0.179	0.00033	0.025	9.603	0.01780	0.035	13.080	0.02425	0.012	4.433	0.00822
10.73	0.625	0.001	0.359	0.00080	0.000	0.093	0.00020	0.038	10.841	0.02401	0.034	9.611	0.02129	0.022	6.291	0.01394
10.78	0.624	0.001	0.358	0.00068	0.000	0.099	0.00019	0.042	13.764	0.02612	0.023	7.657	0.01453	0.017	5.462	0.01036
10.83	0.640	0.001	0.371	0.00064	0.000	0.098	0.00017	0.068	25.318	0.04372	0.057	21.105	0.03644	0.034	12.688	0.02191
10.88	0.636	0.001	0.313	0.00059	0.000	0.120	0.00023	0.025	8.576	0.01614	0.024	8.194	0.01542	0.012	4.210	0.00792
10.93	0.584	0.001	0.266	0.00046	0.000	0.084	0.00014	0.023	7.918	0.01366	0.027	8.991	0.01551	0.016	5.531	0.00954
10.98	0.596	0.001	0.308	0.00059	0.000	0.154	0.00029	0.030	9.506	0.01814	0.038	11.752	0.02242	0.027	8.386	0.01600
11.03	0.827	0.001	0.200	0.00060	0.000	0.076	0.00023	0.033	9.148	0.02738	0.038	10.477	0.03136	0.024	6.531	0.01955
11.08	0.844	0.001	0.179	0.00056	0.000	0.108	0.00034	0.025	6.803	0.02144	0.030	8.003	0.02522	0.012	3.114	0.00981
11.13	0.794	0.001	0.264	0.00075	0.001	0.201	0.00057	0.019	5.288	0.01496	0.027	7.650	0.02164	0.010	2.753	0.00779
11.18	0.789	0.001	0.253	0.00065	0.001	0.166	0.00043	0.040	12.251	0.03159	0.051	15.702	0.04049	0.023	6.927	0.01786
11.23	0.803	0.001	0.245	0.00065	0.001	0.257	0.00068	0.027	8.202	0.02183	0.051	15.401	0.04099	0.020	6.159	0.01639
11.28	0.821	0.001	0.258	0.00079	0.001	0.262	0.00080	0.018	4.902	0.01503	0.027	7.191	0.02206	0.014	3.689	0.01131
11.33	0.787	0.001	0.214	0.00057	0.000	0.141	0.00038	0.025	7.262	0.01932	0.042	12.382	0.03293	0.015	4.519	0.01202
11.38	0.811	0.001	0.183	0.00053	0.001	0.155	0.00045	0.016	4.467	0.01288	0.026	7.423	0.02141	0.015	4.316	0.01245
11.43	0.848	0.001	0.177	0.00052	0.001	0.309	0.00090	0.017	4.799	0.01404	0.027	7.734	0.02262	0.011	3.151	0.00922
11.48	0.836	0.001	0.186	0.00049	0.001	0.248	0.00066	0.035	11.119	0.02964	0.056	17.633	0.04700	0.028	8.856	0.02361
11.53	0.803	0.001	0.166	0.00047	0.001	0.168	0.00047	0.013	3.809	0.01066	0.032	9.061	0.02537	0.017	4.793	0.01342
11.58	0.800	0.001	0.170	0.00050	0.001	0.155	0.00045	0.015	4.167	0.01219	0.030	8.128	0.02377	0.012	3.402	0.00995
11.63	0.832	0.001	0.207	0.00061	0.001	0.216	0.00064	0.012	3.437	0.01014	0.026	7.362	0.02171	0.014	4.040	0.01192
11.68	0.799	0.000	0.105	0.00027	0.000	0.084	0.00022	0.010	3.018	0.00775	0.025	7.867	0.02021	0.010	3.108	0.00798
11.73	0.836	0.000	0.105	0.00032	0.000	0.096	0.00029	0.013	3.523	0.01069	0.037	10.313	0.03130	0.015	4.036	0.01225
11.78	0.807	0.001	0.136	0.00042	0.001	0.189	0.00058	0.013	3.361	0.01032	0.031	8.041	0.02469	0.015	3.959	0.01215
11.83	0.814	0.000	0.121	0.00035	0.001	0.153	0.00044	0.013	3.756	0.01074	0.024	6.738	0.01927	0.010	2.814	0.00805
11.88	0.815	0.000	0.001	0.00029	0.000	0.000	0.00025	0.013	0.030	0.01067	0.025	0.013	0.01998	0.010	0.057	0.00831
11.93	0.851	0.000	0.094	0.00027	0.000	0.089	0.00026	0.011	3.229	0.00940	0.026	7.694	0.02239	0.014	4.075	0.01186
11.98	0.824	0.000	0.099	0.00028	0.000	0.115	0.00032	0.011	3.096	0.00867	0.027	7.803	0.02186	0.011	3.356	0.00940
12.03	1.316	0.000	0.122	0.00049	0.000	0.151	0.00060	0.014	4.683	0.01870	0.043	14.275	0.05699	0.021	6.915	0.02761
12.08	1.288	0.000	0.107	0.00047	0.000	0.097	0.00042	0.010	3.081	0.01343	0.025	7.339	0.03200	0.009	2.723	0.01187
12.13	1.300	0.000	0.119	0.00055	0.000	0.133	0.00061	0.011	3.087	0.01417	0.026	7.272	0.03339	0.012	3.312	0.01521
12.18	1.389	0.000	0.106	0.00043	0.000	0.087	0.00035	0.008	2.844	0.01162	0.022	7.639	0.03121	0.009	3.086	0.01261
12.23	1.340	0.000	0.063	0.00031	0.000	0.043	0.00021	0.009	2.440	0.01189	0.028	7.692	0.03748	0.010	2.826	0.01377
12.28	1.362	0.000	0.082	0.00038	0.000	0.051	0.00024	0.026	7.780	0.03605	0.050	14.769	0.06844	0.026	7.524	0.03486
12.33	1.390	0.000	0.083	0.00034	0.000	0.084	0.00035	0.009	3.179	0.01317	0.035	11.830	0.04902	0.013	4.504	0.01866
12.38	1.423	0.000	0.115	0.00053	0.000	0.069	0.00032	0.007	2.193	0.01008	0.018	5.605	0.02576	0.007	2.294	0.01054
12.43	1.409	0.000	0.116	0.00055	0.000	0.064	0.00030	0.011	3.262	0.01544	0.023	6.822	0.03228	0.011	3.245	0.01536
12.48	1.414	0.000	0.117	0.00051	0.000	0.105	0.00045	0.010	3.184	0.01378	0.033	10.871	0.04707	0.010	3.382	0.01464
12.53	1.359	0.000	0.061	0.00028	0.000	0.051	0.00023	0.011	3.394	0.01555	0.025	7.372	0.03377	0.013	3.859	0.01768
12.58	1.420	0.000	0.096	0.00046	0.000	0.053	0.00025	0.010	3.116	0.01486	0.025	7.361	0.03510	0.012	3.518	0.01677
12.63	1.384	0.000	0.098	0.00046	0.000	0.076	0.00035	0.009	2.654	0.01235	0.027	7.904	0.03679	0.012	3.559	0.01656
12.68	1.422	0.000	0.099	0.00047	0.000	0.049	0.00023	0.011	3.412	0.01601	0.025	7.671	0.03600	0.018	5.430	0.02548
12.73	1.468	0.000	0.141	0.00057	0.000	0.176	0.00071	0.007	2.415	0.00981	0.018	6.586	0.02675	0.007	2.453	0.00996
12.78	1.445	0.000	0.128	0.00060	0.001	0.426	0.00198	0.010	3.119	0.01455	0.027	8.255	0.03850	0.011	3.260	0.01521
12.83	1.353	0.000	0.146	0.00065	0.000	0.145	0.00065	0.013	3.937	0.01756	0.034	10.453	0.04663	0.019	5.744	0.02562
12.88	1.451	0.000	0.126	0.00060	0.000	0.134	0.00064	0.010	3.134	0.01495	0.038	11.473	0.05471	0.015	4.572	0.02180
12.93	1.399	0.000	0.125	0.00052	0.000	0.104	0.00043	0.013	4.276	0.01769	0.035	11.894	0.04920	0.012	4.166	0.01723
12.98	1.455	0.000	0.100	0.00048	0.000	0.105	0.00051	0.009	2.582	0.01247	0.026	7.709	0.03723	0.008	2.521	0.01218
13.03	0.192	0.000	0.135	0.00008	0.000	0.097	0.00006	0.010	3.111	0.00189	0.033	10.524	0.00640	0.011	3.604	0.00219