VizieR

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VizieR

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phase: 3

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J/ApJS/101/287/hii

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IAU/CDS nomenclature

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	J/ApJS/101/287	2253		H II Regions in Seyfert galaxies. I. (Tsvetanov+ 1995) ReadMe+ftp 1995ApJS..101..287T Similar Catalogs Post annotation
1.	J/ApJS/101/287/hii		H II regions catalog (3186 rows) metaJ/ApJS/101/287/hii

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)

Name

(char)

Galaxy name (ID_PARENT)

Seq

Sequence number of H II region in galaxy (ID_MAIN:2)

arcsec

X offset of H II region (Note) (POS_OFFSET)

arcsec

Y offset of H II region (Note) (POS_OFFSET)

Deff

arcsec

Effective diameter of the H II region (EXTENSION_DIAM)

Flux

mW/m2

Halpha+[N II] flux of the H II region (PHOT_FLUX_HALPHA)

ALL cols

⁽ⁱ⁾indexed column

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	Display UCD1+ UCD1

https://cdsannotations.u-strasbg.fr/annotations/vizierTable//

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→ 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