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/475/469

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IAU/CDS nomenclature

Mirrors

	J/ApJ/475/469	429		Composite HST Spectrum of Quasars (Zheng+ 1997) ReadMe+ftp 1997ApJ...475..469Z Similar Catalogs Post annotation
1.	J/ApJ/475/469/fig5		Composite quasar spectrum (10249 rows) metaJ/ApJ/475/469/fig5
2.	J/ApJ/475/469/fig8a		Composite spectrum of radio-loud quasars (10187 rows) metaJ/ApJ/475/469/fig8a
3.	J/ApJ/475/469/fig8b		Composite spectrum of radio-quiet quasars (8307 rows) metaJ/ApJ/475/469/fig8b

Simple Constraint List Of Constraints

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Column

Constraint

Explain (UCD)

(ALL)

recno

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

(ALL)

Lambda

0.1nm

Wavelength (em.wl) (SPECT_WAVELENGTH_MISC)

(ALL)

Flux

Relative F(lambda) (phot.flux;arith.ratio) (PHOT_FLUX_REL)

(ALL)

e_Flux

Error in Flux (stat.error) (ERROR)

(ALL)

RMS

RMS deviation per merging spectrum as a fraction of flux (stat.stdev) (FIT_STDEV)

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