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J/ApJ/438/181

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

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	J/ApJ/438/181	281		Observations of H II Regions in M81 (Hill+ 1995) ReadMe+ftp 1995ApJ...438..181H Similar Catalogs Post annotation
1.	J/ApJ/438/181/table2		M81 H II region photometry (52 rows) metaJ/ApJ/438/181/table2

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)

PSK

H II region number from PSK (Note) (meta.id;meta.main) (ID_MAIN)

m152

mag

Far-UV magnitude (phot.mag;em.UV.100-200nm) (PHOT_UV_1500)

e_m152

mag

Estimated error in m152 (stat.error) (ERROR)

m249

mag

Near-UV magnitude (phot.mag;em.UV.200-300nm) (PHOT_UV_2400)

e_m249

mag

Estimated error in m249 (stat.error) (ERROR)

fHa

10-14mW/m2

H-alpha flux (phot.flux) (SPECT_FLUX_VALUE)

e_fHa

10-14mW/m2

Estimated fractional error in fHa (stat.error) (ERROR)

fHb

10-14mW/m2

[]? H-beta flux (Note) (phot.flux) (SPECT_FLUX_VALUE)

e_fHb

10-14mW/m2

[]? Estimated fractional error in fHb (Note) (stat.error) (ERROR)

ALL cols

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

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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