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=1602
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ColumnValue  Explain   (UCD)
_RAJ200010 15 53.213 "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)
_DEJ2000-00 46 02.11 "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)
_RAB195010 13 19.801 "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)
_DEB1950-00 31 04.00 "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)
_Glon243.231323 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+43.359871 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)
1602recno 1602  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ClusterAbell 957  Cluster name (meta.id.part;meta.main)
Galaxy 62  Galaxy number in the cluster (meta.id.part;meta.main)
X 88 mm X position (pos.cartesian.x)
Y290 mm Y position (pos.cartesian.y)
RA195010 13 19.8 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
DE1950-00 31 04 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
MtypeSb  Morphological type (src.morph.type)
mvis16 mag Estimated total apparent magnitude (phot.mag;em.opt.V)
mbulge 2 mag Estimated bulge magnitude (Note 1)   (phot.mag)
Eps 3   Estimated ellipticity (Note 2)   (src.ellipticity)

_RA.icrs10 15 53.2 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-00 46 02 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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