VizieR

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VizieR

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phase: 3

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J/ApJ/718/392/ta...

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Distance ρ
Position angle θ
Distance (x,y)
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IAU/CDS nomenclature

Mirrors

	J/ApJ/718/392	7533		SDSS Lyman limit systems at z∼3.5 (Prochaska+, 2010) ReadMe+ftp 2010ApJ...718..392P Similar Catalogs Post annotation
1.	J/ApJ/718/392/table3		SDSS-DR7 non-statistical LLS systems and candidates (2593 rows) metaJ/ApJ/718/392/table3

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)

SDSS

(char)

Quasar name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main) (ID_MAIN)

Emission line derived redshift (src.redshift) (REDSHIFT_HC)

zLLS

Lyman Limit System redshift (src.redshift) (REDSHIFT_HC)

logNHI

[cm-2]

Log of HI column density (Note 1) (phys.columnDensity) (PHYS_COLUMN_DENSITY)

S/N

(char)

Signal-to-noise (Note 2) (stat.snr) (INST_S/N)

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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