VizieR

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VizieR

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VII/174/table2 Morphological type catalog in 55 rich galaxy clusters (Dressler, 1980)
Morphological types in 55 rich clusters of galaxies (5725 rows)
  recno=3015
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 52 45.635 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+16 49 10.90 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195014 50 25.701 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+17 01 25.00 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon019.078775 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+60.140959 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
3015recno 3015  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ClusterAbell 1983  Cluster name (meta.id.part;meta.main)
Galaxy 75  Galaxy number in the cluster (meta.id.part;meta.main)
X248 mm X position (pos.cartesian.x)
Y280 mm Y position (pos.cartesian.y)
RA195014 50 25.7 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
DE1950+17 01 25 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
MtypeSc  Morphological type (src.morph.type)
mvis16 mag Estimated total apparent magnitude (phot.mag;em.opt.V)
mbulge 1 mag Estimated bulge magnitude (Note 1)   (phot.mag)
Eps 5   Estimated ellipticity (Note 2)   (src.ellipticity)

_RA.icrs14 52 45.6 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+16 49 11 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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