# Western Equatorial Pacific Ocean IODP Site U1486 Bulk d15N and Age Model Data from 1421 ka to 0.67 ka
#-----------------------------------------------------------------------
#               World Data Service for Paleoclimatology, Boulder
#                                   and
#                      NOAA Paleoclimatology Program
#-----------------------------------------------------------------------
# Template Version 4.0
# Encoding: UTF-8
# NOTE: Please cite original publication, NOAA Landing Page URL, dataset and publication DOIs (where available), and date accessed when using downloaded data.
# If there is no publication information, please cite investigator, study title, NOAA Landing Page URL, and date accessed.
#
# Description/Documentation lines begin with '#' followed by a space
# Data lines have no '#'
#
# NOAA_Landing_Page: https://www.ncei.noaa.gov/access/paleo-search/study/39460
#   Landing_Page_Description: NOAA Landing Page of this file's parent study, which includes all study metadata.
#
# Study_Level_JSON_Metadata: https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/json/noaa-ocean-39460.json
#   Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata.
#
# Data_Type: Paleoceanography
#
# Dataset_DOI: 10.25921/123n-3517
#
# Science_Keywords: Atmospheric and Oceanic Circulation Patterns Reconstruction, Glacial, Interglacial, Milankovitch, biogeochemical cycles, carbon cycle, Warm Pool, trends
#---------------------------------------
# Resource_Links
#
# Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/paleocean/pacific/lambert2022/lambert2022-u1486-d15n.txt
#   Data_Download_Description: NOAA Template File; U1486 d15N and Age Model Data
#
#---------------------------------------
# Contribution_Date
#   Date: 2024-05-16
#---------------------------------------
# File_Last_Modified_Date
#   Date: 2025-04-18
#---------------------------------------
# Title
#   Study_Name: Western Equatorial Pacific Ocean IODP Site U1486 Bulk d15N and Age Model Data from 1421 ka to 0.67 ka
#---------------------------------------
# Investigators
#   Investigators: Lambert, Jonathan E.; Gibson, Kelly A.; Linsley, Braddock K.; Bova, Samantha, C.; Rosenthal, Y.; Surprenant, M.
#---------------------------------------
# Description_Notes_and_Keywords
#   Description: Millenial to orbital-scale resolution bulk sediment nitrogen isotope data from Site U1486 from the early Pleistocene to Holocene
#         Provided Keywords: Western Pacific Warm Pool, Equatorial Pacific, nitrogen isotopes, IODP, U1486
#---------------------------------------
# Publication
#   Authors: Lambert, Jonathan E; Gibson, Kelly A; Linsley, Braddock K.; Bova, Samantha, C.; Rosenthal, Y; Surprenant, M.
#   Published_Date_or_Year: 2022
#   Published_Title: Equatorial Pacific bulk sediment d15N supports a secular increase in Southern Ocean nitrate utilization after the mid-Pleistocene Transition
#   Journal_Name: Quaternary Science Reviews
#   Volume: 278
#   Edition: 
#   Issue: 
#   Pages: 
#   Report_Number: 107348
#   DOI: 10.1016/j.quascirev.2021.107348
#   Online_Resource: https://www.sciencedirect.com/science/article/abs/pii/S0277379121005552
#   Full_Citation: 
#   Abstract: In much of the equatorial Pacific, surface nitrate is consistently available due to upwelling of sub-Antarctic Mode Water-derived nitrate from the thermocline. However, in the low-latitude western boundary current (WBC) region, surface nitrate is limited due to reduced upwelling and less nitrate-replete thermocline water masses. In order to explore South Pacific WBC paleoceanography via upper ocean nitrate dynamics, we present a new bulk sediment d15N record from within this WBC region at International Ocean Discovery Program Site U1486 (2°22'S, 144°36'E) in the Bismarck Sea north of New Guinea. This record spans from 1420 ka to recent – surpassing nearby sediment d15N reconstructions by over a million years and allowing for direct comparison to low-latitude Pacific sediment core d15N records of similar length. Core-top and down-core bulk sediment d15N, TOC/TN and d13Corg values indicate minimal or no terrestrial influence on the organic fraction at Site U1486, which is consistent with previous studies of modern processes in the region. After comparison, differences in orbital variability and secular trends throughout the Middle and Late Pleistocene suggest that nitrate dynamics along the equator and in the WBCs were relatively disparate. We observe that d15N at Site U1486 is consistent with patterns of eastern Pacific denitrification, while we suggest increasing d15N after the mid-Pleistocene Transition (MPT; ~1250–700 ka) at Sites 806 (0°19'N, 110°30'W) and 849 (0°19'N, 160°E) is linked to increasing Southern Ocean nitrate utilization. Enhanced nitrate utilization is a key indicator of the strengthened biological pump that contributed to a reduction in atmospheric pCO2 during the last glacial. Therefore, a post-MPT increase in nitrate utilization may bolster the role of the Southern Ocean biological pump in driving the deeper and longer glacial periods of the 100-kyr world.
#---------------------------------------
# Funding_Agency
#   Funding_Agency_Name: US National Science Foundation
#   Grant: OCE-1834208
#---------------------------------------
# Site_Information
#   Site_Name: IODP U1486
#   Location: Western Pacific Ocean
#   Northernmost_Latitude: -2.03
#   Southernmost_Latitude: -2.03
#   Easternmost_Longitude: 144.6
#   Westernmost_Longitude: 144.6
#   Elevation_m: -1332
#---------------------------------------
# Data_Collection
#   Collection_Name: U1486 d15N, age model Lambert2022
#   First_Year: 1421560
#   Last_Year: 670
#   Time_Unit: calendar year before present
#   Core_Length_m: 90
#   Parameter_Keywords: nitrogen isotopes
#   Notes: benthic d18O for age model published partially in Lambert et al., 2023 and also with Samantha Bova
#---------------------------------------
# Chronology_Information 
#   Chronology: Radiocarbon
#   Chronology_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/templates/noaa-wds-paleo-14c-terms.csv
#     Chronology_Download_Description: Radiocarbon terms and definitions.
#   Chronology_Notes: The benthic foraminifera Cibicidoides wuellerstorfi and Cibicidoides mundulus were analyzed from Site U1486 for d18O and d13C at Rutgers University on a VG Optima mass spectrometer in a common acid bath at 90°C. The age model for Site U1486 was constructed using one 14C date (0.67 ka) at the core top, x-ray fluorescence ln(Ti/Ca) correlated to nearby Core MD05-2920 (constrained by ten 14C dates; Tachikawa et al., 2011), and by aligning benthic d18O to the LR04 benthic stack (Lisiecki and Raymo, 2005, Bova et al., unpublished data). Also see Section 3.2 and Table S1.1 in Lambert et al., 2022 (QSR). and benthic d18O for age model published partially in Lambert et al., 2023 and also with Samantha Bova.
#   Rejection_Rationale:
#   Reservoir_Method:
#   Calibration_Method:
#   Age_Model_Method:
#   Missing_Values: 
#   Chronology_Table:
# depth_m	age_calib_kaBP1950	material_dated
# 0.02	0.67	14C measurement of U1486 coretop
# 0.26	4	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 0.36	7.17	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 0.56	9.04	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 1.28	16.52	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 1.66	19.64	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 2.14	24.07	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 2.51	28.21	U1486 XRF ln(Ti/Ca) to MD05-2920 ln(Ti/Ca)
# 5.97	61.76	U1486 benthic δ18O match to LR04
# 6.86	76.98	U1486 benthic δ18O match to LR04
# 7.61	87.13	U1486 benthic δ18O match to LR04
# 8.63	105.79	U1486 benthic δ18O match to LR04
# 9.24	120.46	U1486 benthic δ18O match to LR04
# 9.96	130.35	U1486 benthic δ18O match to LR04
# 13.44	185.18	U1486 benthic δ18O match to LR04
# 14.4	191.87	U1486 benthic δ18O match to LR04
# 15.22	205.7	U1486 benthic δ18O match to LR04
# 15.87	216.35	U1486 benthic δ18O match to LR04
# 16.57	224.41	U1486 benthic δ18O match to LR04
# 17.25	238.74	U1486 benthic δ18O match to LR04
# 21.2	286.01	U1486 benthic δ18O match to LR04
# 21.7	295	U1486 benthic δ18O match to LR04
# 23.54	317.55	U1486 benthic δ18O match to LR04
# 23.93	324.01	U1486 benthic δ18O match to LR04
# 24.51	337	U1486 benthic δ18O match to LR04
# 24.9	341.65	U1486 benthic δ18O match to LR04
# 25.33	345.46	U1486 benthic δ18O match to LR04
# 28.13	393.86	U1486 benthic δ18O match to LR04
# 28.51	405.02	U1486 benthic δ18O match to LR04
# 29.31	419.6	U1486 benthic δ18O match to LR04
# 29.93	430.89	U1486 benthic δ18O match to LR04
# 33.32	491	U1486 benthic δ18O match to LR04
# 34.52	513	U1486 benthic δ18O match to LR04
# 35.72	534	U1486 benthic δ18O match to LR04
# 36.72	566	U1486 benthic δ18O match to LR04
# 38.72	583	U1486 benthic δ18O match to LR04
# 39.92	612	U1486 benthic δ18O match to LR04
# 41.18	631.5	U1486 benthic δ18O match to LR04
# 45.57	718	U1486 benthic δ18O match to LR04
# 46.41	730.42	U1486 benthic δ18O match to LR04
# 47.97	762	U1486 benthic δ18O match to LR04
# 49.57	794	U1486 benthic δ18O match to LR04
# 52.76	864	U1486 benthic δ18O match to LR04
# 55.29	915.69	U1486 benthic δ18O match to LR04
# 55.92	922.17	U1486 benthic δ18O match to LR04
# 58.08	954.87	U1486 benthic δ18O match to LR04
# 60.11	978.06	U1486 benthic δ18O match to LR04
# 62.14	1022	U1486 benthic δ18O match to LR04
# 63.19	1037.67	U1486 benthic δ18O match to LR04
# 65.01	1072	Lower Jaramillo
# 65.74	1084	U1486 benthic δ18O match to LR04
# 66.54	1098	U1486 benthic δ18O match to LR04
# 71.74	1188	U1486 benthic δ18O match to LR04
# 72.52	1198.55	U1486 benthic δ18O match to LR04
# 76.04	1239.99	U1486 benthic δ18O match to LR04
# 76.6	1249.22	U1486 benthic δ18O match to LR04
# 78.04	1280.08	U1486 benthic δ18O match to LR04
# 79.62	1290.42	U1486 benthic δ18O match to LR04
# 80.62	1315.16	U1486 benthic δ18O match to LR04
# 81.63	1336.02	U1486 benthic δ18O match to LR04
# 83.88	1372.09	U1486 benthic δ18O match to LR04
# 84.7	1388.4	U1486 benthic δ18O match to LR04
# 85.29	1401.99	U1486 benthic δ18O match to LR04
# 85.59	1412.71	U1486 benthic δ18O match to LR04
# 87.29	1448.61	U1486 benthic δ18O match to LR04
# 87.54	1457.39	U1486 benthic δ18O match to LR04
# 88.69	1476.02	U1486 benthic δ18O match to LR04
# 89.85	1488.61	U1486 benthic δ18O match to LR04
# 90.29	1496.3	U1486 benthic δ18O match to LR04
# 90.51	1503.09	U1486 benthic δ18O match to LR04
#---------------------------------------
# Variables
# PaST_Thesaurus_Download_Resource: https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf
#   PaST_Thesaurus_Download_Description: Paleoenvironmental Standard Terms (PaST) Thesaurus terms, definitions, and relationships in SKOS format.
#
# Data variables follow that are preceded by "##" in columns one and two.
# Variables list, one per line, shortname-tab-var components: what, material, error, units, seasonality, data type, detail, method, C or N for Character or Numeric data)
#
## age_ka	age,,,calendar kiloyear before present,,paleoceanography,,,N,depth of tiepoints found in Chronology and benthic d18O for age model published partially in Lambert et al.(2023) and also with Samantha Bova
## d15N_bulk	delta 15N,dry sediment,,per mil AIR,,paleoceanography,,mass spectrometry,N,bulk sediment d15N
## TN	nitrogen,dry sediment,,percent,,paleoceanography,,mass spectrometry,N,total nitrogen
#------------------------
# Data:
# Data lines follow (have no #)
# Data line format - tab-delimited text, variable short name as header
# Missing_Values: NA
age_ka	d15N_bulk	TN
0.67	10.88	0.08
2.04	11.81	0.07
3.44	12.51	0.07
5.90	13.19	0.07
7.73	13.50	0.07
8.67	13.56	0.07
9.66	13.26	0.07
10.70	12.52	0.08
11.74	11.41	0.09
12.78	11.11	0.10
13.82	11.89	0.11
14.86	11.14	0.11
15.90	10.16	0.11
16.85	9.76	0.11
17.67	9.77	0.11
18.49	8.89	0.12
19.31	8.63	0.10
20.19	8.71	0.09
21.12	8.93	0.11
22.04	8.37	0.11
22.96	8.76	0.11
23.89	8.65	0.10
24.97	8.92	0.12
26.08	8.94	0.12
27.20	8.81	0.13
28.31	9.89	0.13
29.28	9.77	0.13
30.25	9.95	0.15
31.22	10.16	0.16
32.19	10.27	0.15
33.16	10.25	0.11
34.12	10.40	0.14
35.09	10.72	0.12
36.06	10.43	0.12
37.03	10.83	0.12
38.00	10.31	0.11
38.97	9.73	0.11
39.75	10.10	0.13
40.72	10.10	0.12
41.98	10.23	0.11
43.14	10.18	0.12
43.82	9.90	0.12
44.60	10.30	0.08
45.57	10.99	0.10
46.54	10.67	0.08
47.51	10.21	0.11
48.48	10.43	0.11
49.45	10.54	0.09
50.42	11.24	0.10
51.38	11.33	0.10
52.35	11.63	0.11
53.32	11.23	0.11
54.29	12.52	0.10
55.26	11.20	0.12
56.23	10.96	0.10
57.20	10.76	0.11
58.17	9.94	0.11
59.14	9.87	0.11
60.11	9.43	0.11
60.60	9.05	0.11
62.27	8.45	0.11
63.98	8.82	0.11
65.69	8.35	0.09
67.40	8.65	0.10
69.11	8.98	0.11
70.82	9.78	0.12
72.53	9.95	0.11
74.24	10.38	0.10
75.95	10.23	0.10
77.52	10.51	0.12
78.86	10.92	0.12
80.21	11.01	0.11
81.56	11.51	0.12
82.90	11.17	0.13
84.25	9.90	0.12
85.60	9.80	0.12
86.94	10.23	0.11
88.71	10.18	0.10
90.55	10.37	0.11
92.38	10.68	0.11
94.22	10.74	0.09
96.06	11.13	0.09
97.89	11.07	0.11
99.73	11.12	0.07
101.57	10.89	0.09
103.40	10.12	0.08
105.24	10.48	0.09
107.48	9.94	0.09
109.89	9.28	0.09
111.09	10.40	0.12
115.91	10.21	0.10
119.53	10.02	0.07
121.31	11.85	0.07
122.68	12.27	0.06
124.06	12.48	0.06
125.44	12.13	0.07
126.82	9.99	0.07
128.20	9.25	0.09
129.58	9.24	0.08
132.94	10.74	0.09
134.51	10.02	0.09
139.24	9.59	0.08
140.02	9.01	0.07
141.60	9.19	0.09
143.17	9.53	0.08
144.75	9.96	0.07
146.32	9.97	0.10
147.90	9.83	0.07
149.47	10.14	0.10
151.05	10.11	0.10
152.62	10.40	0.12
154.20	10.38	0.12
155.77	9.73	0.10
157.35	9.28	0.11
158.92	9.38	0.10
160.50	8.95	0.08
162.07	9.16	0.09
163.65	9.09	0.07
165.22	9.29	0.09
166.80	9.50	0.08
168.37	8.80	0.08
169.95	9.36	0.09
171.52	9.08	0.08
173.10	9.48	0.10
174.68	10.32	0.09
176.25	11.27	0.09
177.83	10.34	0.11
179.40	10.28	0.11
180.98	10.42	0.10
182.55	10.12	0.08
184.13	9.93	0.09
185.41	9.82	0.08
186.10	10.32	0.11
187.01	9.44	0.07
187.70	8.23	0.07
188.40	8.65	0.06
189.09	8.78	0.07
189.79	9.52	0.06
190.48	10.61	0.06
191.18	10.20	0.06
191.87	9.58	0.08
193.55	10.37	0.08
195.24	10.04	0.07
198.60	11.00	0.05
200.28	10.46	0.07
201.97	10.75	0.07
203.65	9.28	0.07
205.33	9.13	0.06
206.98	9.34	0.05
208.63	8.73	0.04
210.27	9.25	0.04
211.91	10.47	0.04
213.56	11.15	0.05
215.20	11.08	0.05
216.69	10.53	0.06
217.85	11.13	0.05
219.00	10.42	0.05
220.26	11.05	0.07
221.42	10.25	0.06
222.57	9.63	0.08
223.72	9.03	0.06
225.25	9.37	0.06
227.36	9.22	0.05
229.47	8.73	0.05
231.58	8.77	0.04
233.69	9.11	0.06
235.80	11.23	0.05
237.91	11.45	0.05
239.47	11.21	0.06
240.66	10.94	0.05
241.86	8.34	0.07
243.06	8.88	0.07
244.25	9.46	0.06
245.45	10.13	0.07
246.65	10.30	0.07
247.84	9.93	0.06
249.04	9.19	0.07
250.24	9.88	0.07
251.43	9.22	0.07
252.63	9.43	0.07
253.83	9.92	0.07
255.02	10.15	0.07
256.22	10.32	0.07
257.42	11.28	0.07
258.61	11.21	0.07
259.81	10.57	0.08
261.01	10.36	0.05
262.20	11.04	0.07
263.40	10.57	0.08
264.60	10.91	0.07
265.79	10.47	0.08
266.99	9.69	0.07
268.19	9.63	0.07
269.38	10.17	0.07
270.58	8.95	0.07
271.78	8.80	0.06
272.97	9.01	0.05
274.17	8.54	0.05
275.37	8.70	0.05
276.56	9.26	0.08
277.40	9.29	0.07
278.60	9.96	0.07
279.79	10.37	0.07
280.99	11.39	0.06
282.19	11.58	0.06
283.38	11.50	0.06
284.58	11.71	0.07
285.78	11.61	0.08
287.45	12.00	0.07
289.25	13.90	0.09
291.23	12.70	0.09
292.48	9.76	0.10
295.37	10.48	0.08
296.60	8.81	0.06
298.44	9.82	0.06
300.90	9.91	0.05
303.35	11.24	0.05
305.81	10.41	0.09
308.26	10.61	0.09
310.72	10.69	0.07
313.18	8.67	0.05
315.63	9.08	0.05
318.27	8.87	NA
323.18	11.19	0.03
327.36	11.88	0.04
331.85	8.33	0.06
336.33	7.78	0.06
339.03	7.17	0.08
341.43	8.09	0.06
343.25	9.08	0.07
345.02	9.36	0.08
348.05	10.16	0.08
351.52	9.74	0.09
354.98	8.95	0.07
358.44	8.74	0.07
361.91	9.38	0.07
365.37	9.94	0.07
368.83	9.92	0.09
372.30	10.61	0.10
375.76	10.79	0.08
379.22	9.66	0.09
382.69	11.17	0.07
386.15	11.03	0.07
389.61	10.95	0.07
393.08	9.71	0.11
398.30	11.49	0.05
404.02	11.01	0.05
408.05	11.48	0.04
411.72	11.57	0.04
419.05	10.52	0.04
422.70	8.78	0.05
426.34	9.01	0.04
429.98	8.97	0.05
433.55	8.77	0.06
439.05	9.02	0.06
442.59	8.67	0.05
446.14	9.73	0.07
449.69	9.07	0.05
453.23	9.62	0.06
456.78	8.56	0.06
460.32	9.67	0.08
463.87	9.06	0.06
467.42	9.51	0.09
470.96	NA	0.06
471.64	9.37	0.06
473.37	9.43	0.08
474.51	9.09	0.07
476.96	9.65	0.11
478.06	9.27	0.06
481.60	8.54	0.06
478.69	10.45	0.08
482.28	10.70	0.02
484.01	9.00	0.10
485.15	10.80	0.06
488.69	11.50	0.08
489.33	10.08	0.10
492.28	10.34	0.06
494.78	8.19	0.07
500.28	10.44	0.08
505.78	10.04	0.12
511.28	11.35	0.11
516.61	8.35	0.09
521.86	10.61	0.10
527.11	9.91	0.09
532.36	9.42	0.11
540.59	9.81	0.06
550.19	8.63	0.09
559.79	7.86	0.09
566.90	10.13	0.08
569.45	8.52	0.10
572.00	9.45	0.05
574.55	10.39	0.05
577.10	8.80	0.11
579.65	9.56	0.11
582.20	9.14	0.08
587.98	8.64	0.09
595.23	8.63	0.12
602.48	9.35	0.09
609.73	8.67	0.09
615.19	10.16	0.09
619.83	8.25	0.10
624.47	7.41	0.12
629.12	9.55	0.06
634.38	10.02	NA
634.42	8.42	0.06
640.29	9.68	0.13
640.33	8.54	0.06
646.24	9.87	0.03
652.15	9.00	0.04
658.06	8.06	0.07
663.97	8.12	0.06
668.88	8.05	0.14
669.88	9.90	0.04
670.85	8.18	0.13
675.79	8.78	0.02
676.76	7.97	0.10
682.67	9.04	0.10
688.58	10.77	0.11
694.49	10.68	0.09
700.40	8.02	0.10
706.32	10.07	0.13
712.23	10.62	0.05
718.10	7.88	0.07
722.54	9.40	0.05
726.97	9.54	0.04
731.78	8.35	0.06
737.85	9.78	0.06
743.92	7.88	0.08
750.00	9.34	0.08
756.07	9.63	0.06
762.14	8.79	0.08
768.14	8.92	0.07
774.14	9.75	0.06
780.14	9.95	0.03
786.14	9.19	0.05
792.14	8.18	0.05
798.54	8.78	0.04
805.13	7.73	0.05
811.71	9.19	0.07
818.29	9.29	0.05
824.87	10.02	0.05
831.46	10.01	0.05
837.87	9.02	0.03
838.04	8.85	0.05
844.45	9.32	0.02
844.62	9.03	0.03
851.03	9.82	0.02
857.61	10.37	0.01
864.18	7.62	0.02
870.31	9.00	0.02
873.01	NA	0.05
876.44	8.33	0.04
879.14	8.65	0.06
882.57	9.76	0.01
885.27	9.73	0.06
891.40	8.59	0.06
897.53	8.52	0.04
903.66	8.70	0.06
909.79	9.42	0.06
915.80	10.40	0.05
918.89	8.70	0.04
921.97	8.45	0.04
926.42	8.82	0.05
930.97	9.31	0.04
935.51	8.22	0.06
940.05	9.00	0.05
944.59	8.99	0.03
949.13	8.13	0.04
953.67	8.44	0.04
957.39	7.86	0.02
960.82	NA	0.01
964.25	8.86	0.02
967.68	9.52	0.03
971.10	8.51	0.02
974.53	8.20	0.02
977.96	8.38	0.02
984.36	9.84	0.03
990.85	10.02	0.03
997.35	9.22	0.03
1000.96	8.15	0.08
1003.84	8.12	0.03
1007.45	8.79	0.05
1010.33	8.05	0.02
1013.95	9.78	0.08
1020.44	10.76	0.04
1025.40	9.98	0.06
1029.88	9.45	0.07
1034.36	8.03	0.06
1034.77	8.42	0.03
1039.14	9.56	0.04
1039.67	10.31	0.01
1044.80	7.23	0.05
1045.32	9.09	0.02
1050.98	8.12	0.05
1056.63	8.24	0.02
1062.29	7.27	0.01
1067.95	9.72	0.01
1072.64	9.79	0.04
1073.40	7.90	0.02
1077.58	8.20	0.04
1078.34	7.36	0.01
1082.52	8.99	0.04
1087.68	8.97	0.06
1092.93	9.59	0.07
1098.17	8.14	0.05
1103.37	8.74	0.05
1108.56	8.99	0.05
1113.75	9.96	0.03
1118.94	9.79	0.05
1124.13	8.13	0.04
1129.33	9.74	0.06
1134.52	10.58	0.05
1139.71	7.86	0.07
1144.90	10.09	0.04
1150.10	7.80	0.04
1155.29	7.87	0.01
1160.48	8.97	0.04
1165.67	9.37	0.09
1170.87	10.38	0.03
1176.06	8.69	0.05
1181.25	9.25	0.03
1186.44	NA	0.04
1190.84	10.65	0.03
1194.90	NA	0.04
1196.20	10.19	0.00
1198.90	9.25	0.04
1200.03	10.38	0.02
1202.44	NA	0.06
1203.57	NA	0.01
1207.10	8.33	0.03
1210.63	9.92	0.04
1211.77	6.93	0.04
1214.16	10.84	0.01
1215.30	9.45	0.02
1217.69	9.71	0.02
1218.83	6.71	0.01
1222.37	8.75	0.03
1225.90	9.57	0.02
1229.43	8.50	0.03
1232.96	8.60	0.02
1236.49	9.40	0.02
1240.04	10.11	0.00
1244.98	11.40	0.02
1250.14	10.41	0.03
1256.57	8.98	0.01
1263.00	8.16	0.03
1269.43	8.27	0.06
1275.86	7.41	0.04
1280.75	8.34	0.02
1282.72	9.95	0.02
1284.68	7.89	0.03
1286.64	7.83	0.02
1288.61	7.00	0.04
1290.99	5.68	0.03
1298.41	7.24	0.05
1305.83	8.57	0.02
1313.26	6.55	0.03
1319.77	NA	0.03
1325.96	7.85	0.04
1332.16	6.95	0.02
1337.83	6.70	0.06
1342.64	7.50	0.04
1347.45	6.72	0.03
1347.82	9.98	0.05
1352.26	7.10	0.02
1352.63	10.05	0.03
1357.07	NA	0.01
1357.44	9.73	0.00
1362.25	9.14	0.01
1367.06	8.34	0.01
1367.75	6.88	0.01
1371.87	6.53	0.05
1372.67	8.99	0.02
1378.63	NA	0.05
1384.60	7.58	0.03
1390.91	8.35	0.01
1397.82	8.69	0.03
1406.24	8.36	0.03
1415.22	8.59	0.03
1421.56	9.08	0.02