VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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VizieR

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phase: 3

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J/ApJ/749/7/table5

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Distance ρ
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IAU/CDS nomenclature

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	J/ApJ/749/7	3891		RVs and EWs of the binary BD+20 307 (Fekel+, 2012) ReadMe+ftp 2012ApJ...749....7F Similar Catalogs Objects timeSerie Post annotation
1.	J/ApJ/749/7/table5		Equivalent widths (134 rows) metaJ/ApJ/749/7/table5

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)

Ion

(char)

Chemical element and ionization stage (phys.atmol.ionStage) (AT_ION_ID)

lambda

0.1nm

Wavelength; in Angstroms (em.wl) (SPECT_WAVELENGTH_MISC)

ExPot

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

log(gf)

[-]

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

EW1

0.1pm

⁽ⁿ⁾ Corrected equivalent width of primary (mÅ) (spect.line.eqWidth) (SPECT_EQ-WIDTH)

EW2

0.1pm

⁽ⁿ⁾ Corrected equivalent width of secondary (mÅ) (spect.line.eqWidth) (SPECT_EQ-WIDTH)

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⁽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