VizieR

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VizieR

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VII/88/cedag CEDAG Catalogue of Clusters of Galaxies (Fernandez+ 1984)
The data for each group (10411 rows)
  recno=8977
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ColumnValue  Explain   (UCD)
_RAJ200016 36 12 "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+66 14.0 "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)
_RAB195016 36 00 "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+66 20.0 "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)
_Glon097.752 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+38.090 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)
8977recno 8977  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RA195016 36 "h:m:s" (i) Right ascension hours (Note 1950)   (pos.eq.ra;meta.main)
DE1950+66 20 "d:m:s" (i) Declination degrees (1950) (pos.eq.dec;meta.main)
Abell2218   Abell number (meta.id;meta.main)
RAA16 35 42 "h:m:s" Right ascension hours (Abell) (pos.eq.ra)
DEA+66 20 00 "d:m:s" Declination degrees (Abell) (pos.eq.dec)
Zwicky320011   Zwicky number (meta.id)
RAZ  "h:m:s" Right ascension hours (Zwicky) (pos.eq.ra)
DEZ  "d:m:s" Declination degrees (Zwicky) (pos.eq.dec)
Kalinkov7996   Kalinkov number (meta.id)
sup_ID   Abell or Zwicky number of supercluster (Note)   (meta.id)
clus_ID   Abell or Zwicky number of cluster (Note)   (meta.id)
diam_000 21 "d:m:s" Zwicky diameter (phys.size.diameter)
mag17.7 mag Magnitude (Abell) (phot.mag)
comp3   Compactness (Zwicky) (meta.note)
distA6   Distance group (Abell) (pos.distance;pos.lg)
distZ4   Distance group (Zwicky) (pos.distance;pos.lg)
rich4   Richness (Abell) (src.class.richness)
pop 167   Population (Zwicky) (meta.code)

_RA.icrs16 36 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+66 14 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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