J/AJ/148/54 The Hypatia Catalog ((Hinkel+, 2014)
Stellar abundances in the solar neighborhood: the Hypatia Catalog.
Hinkel N.R., Timmes F.X., Young P.A., Pagano M.D., Turnbull M.C.
<Astron. J. 148, 54 (2014)>
=2014AJ....148...54H 2014AJ....148...54H
ADC_Keywords: Stars, nearby ; Abundances
Keywords: catalogs - planetary systems - solar neighborhood -
stars: abundances - stars: fundamental parameters
Description:
The Hypatia Catalog is a compilation of abundance measurements from 84
literature sources for FGK stars within 150pc of the Sun. The full,
raw, un-reduced catalog contains +3000 stars and can be found with the
online journal paper. Provided here is the reduced catalog where stars
are excluded if 1) they are probable thick-disk stars per Bensby et
al. (2003A&A...410..527B 2003A&A...410..527B, Cat. J/A+A/410/527) and 2) the spread in the
compiled measurements for a star in either [X/Fe] or [Fe/H] is larger
than the respective error in cases where multiple groups measured the
same element in the same star. When abundance determinations were well
agreed upon by multiple sources (or when the spread was less than the
respective error), the median value of those measurements is found in
the machine readable table here. In addition, all abundances here were
re-normalized to the Lodders et al. (2009, Landolt-Bornstein-Group
VI Astronomy and Astrophysics Numerical Data and Functional
Relationships in Science and Technology Volume 4B: Solar System, ed.
J. E. Trumper (Berlin: Springer), 44) solar abundance scale. Please
see the main paper for more details.
To facilitate use of the Hypatia Catalog, the reduced abundance
determinations have been provided in this machine-readable format.
However, there are two caveats which must be addressed. To begin,
Hypatia is a three-dimensional catalog and placing it in
two-dimensions created limitations, specifically for [Fe/H]. As an
example, if five literature sources measured abundances in a star,
then there are five [Fe/H] values. However, if only two of those five
measured [X/Fe] within the star, then only the median of the two
corresponding [Fe/H] values were used to produce the [X/Fe] Figs.
5-30 in the paper. Rather than give unique [Fe/H] determinations for
each element with only the corresponding [Fe/H] values, the median of
*all* [Fe/H] measurements are given in the FeH column. Per the
example, we used the median of all five [Fe/H] measurements. Since
elements with spreads larger than respective error are not included,
we found that using all of the well agreed upon [Fe/H] measurements to
be a conservative choice. Second, Hypatia is an ever-growing database
where new measurements will be incorporated as they are released. We
have made some small but important updates to the machine readable
table. These two caveats only slightly affected the abundance results
as compared to the figures in the paper and did not alter the main
results and discussion of the paper. Inclusions of more recent surveys
and major changes to trends will be addressed in subsequent
publications and will be made available online.
It is our hope to put all of the abundance data in a flexible database
format in the near future.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
rhypatia.dat 356 2685 Reduced Hypatia Catalog of stellar abundances
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Byte-by-byte Description of file: rhypatia.dat
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Bytes Format Units Label Explanations
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1- 6 I6 --- HIP Hipparcos number
8- 13 F6.2 [Sun] Fe/H ?=-99.99 Abundance [Fe/H] (Z=26)
15- 20 F6.2 [Sun] Li/Fe ?=-99.99 Abundance [Li/Fe] (Z=3)
22- 27 F6.2 [Sun] Be/Fe ?=-99.99 Abundance [Be/Fe] (Z=4)
29- 34 F6.2 [Sun] C/Fe ?=-99.99 Abundance [C/Fe] (Z=6)
36- 41 F6.2 [Sun] N/Fe ?=-99.99 Abundance [N/Fe] (Z=7)
43- 48 F6.2 [Sun] O/Fe ?=-99.99 Abundance [O/Fe] (Z=8)
50- 55 F6.2 [Sun] Na/Fe ?=-99.99 Abundance [Na/Fe] (Z=11)
57- 62 F6.2 [Sun] Mg/Fe ?=-99.99 Abundance [Mg/Fe] (Z=12)
64- 69 F6.2 [Sun] Al/Fe ?=-99.99 Abundance [Al/Fe] (Z=13)
71- 76 F6.2 [Sun] Si/Fe ?=-99.99 Abundance [Si/Fe] (Z=14)
78- 83 F6.2 [Sun] P/Fe ?=-99.99 Abundance [P/Fe] (Z=15)
85- 90 F6.2 [Sun] S/Fe ?=-99.99 Abundance [S/Fe] (Z=16)
92- 97 F6.2 [Sun] K/Fe ?=-99.99 Abundance [K/Fe] (Z=19)
99-104 F6.2 [Sun] Ca/Fe ?=-99.99 Abundance [Ca/Fe] (Z=20)
106-111 F6.2 [Sun] CaII/Fe ?=-99.99 Abundance [CaII/Fe] (Z=20)
113-118 F6.2 [Sun] Sc/Fe ?=-99.99 Abundance [Sc/Fe] (Z=21)
120-125 F6.2 [Sun] ScII/Fe ?=-99.99 Abundance [ScII/Fe] (Z=21)
127-132 F6.2 [Sun] Ti/Fe ?=-99.99 Abundance [Ti/Fe] (Z=22)
134-139 F6.2 [Sun] TiII/Fe ?=-99.99 Abundance [TiII/Fe] (Z=22)
141-146 F6.2 [Sun] V/Fe ?=-99.99 Abundance [V/Fe] (Z=23)
148-153 F6.2 [Sun] VII/Fe ?=-99.99 Abundance [VII/Fe] (Z=23)
155-160 F6.2 [Sun] Cr/Fe ?=-99.99 Abundance [Cr/Fe] (Z=24)
162-167 F6.2 [Sun] CrII/Fe ?=-99.99 Abundance [CrII/Fe] (Z=24)
169-174 F6.2 [Sun] Mn/Fe ?=-99.99 Abundance [Mn/Fe] (Z=25)
176-181 F6.2 [Sun] Co/Fe ?=-99.99 Abundance [Co/Fe] (Z=27)
183-188 F6.2 [Sun] Ni/Fe ?=-99.99 Abundance [Ni/Fe] (Z=28)
190-195 F6.2 [Sun] Cu/Fe ?=-99.99 Abundance [Cu/Fe] (Z=29)
197-202 F6.2 [Sun] Zn/Fe ?=-99.99 Abundance [Zn/Fe] (Z=30)
204-209 F6.2 [Sun] Sr/Fe ?=-99.99 Abundance [Sr/Fe] (Z=38)
211-216 F6.2 [Sun] SrII/Fe ?=-99.99 Abundance [SrII/Fe] (Z=38)
218-223 F6.2 [Sun] Y/Fe ?=-99.99 Abundance [Y/Fe] (Z=39)
225-230 F6.2 [Sun] YII/Fe ?=-99.99 Abundance [YII/Fe] (Z=39)
232-237 F6.2 [Sun] Zr/Fe ?=-99.99 Abundance [Zr/Fe] (Z=40)
239-244 F6.2 [Sun] ZrII/Fe ?=-99.99 Abundance [ZrII/Fe] (Z=40)
246-251 F6.2 [Sun] Mo/Fe ?=-99.99 Abundance [Mo/Fe] (Z=42)
253-258 F6.2 [Sun] Ru/Fe ?=-99.99 Abundance [Ru/Fe] (Z=44)
260-265 F6.2 [Sun] BaII/Fe ?=-99.99 Abundance [BaII/Fe] (Z=56)
267-272 F6.2 [Sun] La/Fe ?=-99.99 Abundance [La/Fe] (Z=57)
274-279 F6.2 [Sun] LaII/Fe ?=-99.99 Abundance [LaII/Fe] (Z=57)
281-286 F6.2 [Sun] Ce/Fe ?=-99.99 Abundance [Ce/Fe] (Z=58)
288-293 F6.2 [Sun] CeII/Fe ?=-99.99 Abundance [CeII/Fe] (Z=58)
295-300 F6.2 [Sun] Pr/Fe ?=-99.99 Abundance [Pr/Fe] (Z=59)
302-307 F6.2 [Sun] Nd/Fe ?=-99.99 Abundance [Nd/Fe] (Z=60)
309-314 F6.2 [Sun] Sm/Fe ?=-99.99 Abundance [Sm/Fe] (Z=62)
316-321 F6.2 [Sun] Eu/Fe ?=-99.99 Abundance [Eu/Fe] (Z=63)
323-328 F6.2 [Sun] EuII/Fe ?=-99.99 Abundance [EuII/Fe] (Z=63)
330-335 F6.2 [Sun] Gd/Fe ?=-99.99 Abundance [Gd/Fe] (Z=64)
337-342 F6.2 [Sun] Dy/Fe ?=-99.99 Abundance [Dy/Fe] (Z=66)
344-349 F6.2 [Sun] Hf/Fe ?=-99.99 Abundance [Hf/Fe] (Z=72)
351-356 F6.2 [Sun] Pb/Fe ?=-99.99 Abundance [Pb/Fe] (Z=82)
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Acknowledgements:
Natalie Hinkel, natalie.hinkel(at)gmail.com
(End) Natalie Hinkel [ASU/SFSU], Patricia Vannier [CDS] 02-Sep-2014