VizieR

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VizieR

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phase: 3

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J/A+A/501/519/ew

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IAU/CDS nomenclature

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	J/A+A/501/519	4559		Extremely metal-poor turnoff stars abundances (Bonifacio+, 2009) ReadMe+ftp 2009A&A...501..519B Similar Catalogs Post annotation
1.	J/A+A/501/519/ew		Equivalent widths for unevolved stars (1919 rows) metaJ/A+A/501/519/ew

Simple Constraint List Of Constraints

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Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

Seq

[1,19] Sequential number (meta.record) (ID_NUMBER)

Ion

(char)

Ion identification (phys.atmol.ionStage) (AT_ION_ID)

lambda

Wavelength of the line (em.wl;spect.line) (SPECT_WAVELENGTH_MISC)

chi

Excitation potential (phys.atmol.excitation) (AT_ENERGY_EXCIT)

loggf

Logarithm of the oscillator strength (phys.atmol.oscStrength) (AT_OSC_STRENGTH)

⁽ⁿ⁾ Equivalent width (spect.line.eqWidth) (SPECT_EQ-WIDTH)

n_EW

(char)

[s] abundance from spectrum synthesis (Note 1) (meta.note) (NOTE)

l_AB

(char)

Limit flag on AB (meta.code.error) (CODE_LIMIT)

⁽ⁿ⁾ Abundance log(N/H)+12 (phys.abund) (PHYS_ABUND_MISC)

n_AB

(char)

[*] not used for mean (Note 2) (meta.note) (NOTE)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

https://cdsannotations.u-strasbg.fr/annotations/vizierTable//

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→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

Contact - Legals

If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23