VizieR

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VizieR

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phase: 3

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J/A+AS/137/495/t...

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Distance ρ
Position angle θ
Distance (x,y)
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J2000
B1950
Ecl. J2000

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IAU/CDS nomenclature

Mirrors

	J/A+AS/137/495	1640		Halpha Catalogue of HCG Galaxies (Severgnini+, 1999) ReadMe+ftp 1999A&AS..137..495S Similar Catalogs Post annotation
1.	J/A+AS/137/495/table7		Hα isophotal Fluxes and Luminosities (73 rows) metaJ/A+AS/137/495/table7

Simple Constraint List Of Constraints

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Column

Constraint

Explain (UCD)

recno

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

HCG

(char)

⁽ⁱ⁾ Hickson galaxy designation (meta.id;meta.main) (ID_MAIN)

10-13mW/m2

Flux uncorrected for galactic and internal extinction (phot.flux) (SPECT_FLUX_VALUE)

e_F1

10-14mW/m2

Error on F1 (stat.error) (ERROR)

10+31W

Luminosity uncorrected for galactic and internal extinction (10³⁸erg/s) (phys.luminosity) (PHYS_LUMINOSITY_GENERAL)

e_L1

10+31W

Error on L1 (stat.error) (ERROR)

10-13mW/m2

Flux corrected for galactic extinction (phot.flux) (SPECT_FLUX_VALUE)

e_F2

10-14mW/m2

Error on F2 (stat.error) (ERROR)

10-13mW/m2

Flux corrected for Galactic and internal extinction (Note 1) (phot.flux) (SPECT_FLUX_VALUE)

Area

arcsec+2

Isophotal area (phys.angSize;src) (EXTENSION_AREA)

S/N

Signal to noise ratio (stat.snr) (INST_S/N)

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