VizieR

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VizieR

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phase: 3

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J/AJ/123/567/table1

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Distance ρ
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J2000
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Simple Target List Of Targets Fast Xmatch with large catalogs or Simbad

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size

	J/AJ/123/567	2538		SDSS quasar catalog, I: Early Data Release (Schneider+, 2002) ReadMe+ftp 2002AJ....123..567S Similar Catalogs This catalogue is obsoleted by J/AJ/126/2579 Post annotation
1.	J/AJ/123/567/table1		SDSS spectroscopic plate information (92 rows) metaJ/AJ/123/567/table1

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)

Plate

⁽ⁱ⁾ Plate number (obs.field) (ID_PLATE)

RAJ2000

"h:m:s"

⁽ⁱ⁾ Right ascension (J2000.0) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)

DEJ2000

"d:m:s"

⁽ⁱ⁾ Declination (J2000.0) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)

Number of quasars in the catalog contained on this plate (meta.number) (NUMBER)

QSOs

Display the list of QSOs found on this plate (meta.ref.url) (DATA_LINK)

ALL cols

⁽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