VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/543/178
  Nearby Optical Galaxy (NOG) sample (Giuricin+, 2000)
Post annotation
img(gal)
1.J/ApJ/543/178/table2(c)Galaxy Members of the Hierarchical (H) Catalog of Groups (4404 rows)
2.J/ApJ/543/178/table3(c)Galaxy Members of the Percolation (P1) Catalog of Groups (4496 rows)
3.J/ApJ/543/178/table4(c)Galaxy Members of the Percolation (P2) Catalog of Groups (4575 rows)
4.J/ApJ/543/178/table5(c)Catalog of the Hierarchical (H) Groups (1093 rows)
5.J/ApJ/543/178/table6(c)Catalog of the Percolation (P1) Groups (1112 rows)
6.J/ApJ/543/178/table7(c)Catalog of the Percolation (P2) Groups (1128 rows)
Help Xmatch is

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1+2+3)Bmag mag Corrected B band magnitude (phot.mag;em.opt.B)
   (ALL)cz km/s Velocity (in Local Group Frame) (phys.veloc)
   (ALL)DEB1950 "d:m:s" (i) Galaxy member declination (B1950) (pos.eq.dec;meta.main)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  (1+2+3)NameGal (char) Other name of "PGCGal" galaxy member (meta.id)
   (ALL)NOGG  Nearby Optical Galaxy (NOG) group number (Note 1)   (meta.id.parent)
  (1+2+3)PGCGal (char) Name of galaxy member of the group, from Gourgoulhon et al. (1992A&A...255...69G) & Fouque et al. (1992A&AS...93..211F) (Note 2)   (meta.id;meta.main)
   (ALL)RAB1950 "h:m:s" (i) Galaxy member right Ascension (B1950) (pos.eq.ra;meta.main)
   (ALL)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1+2+3)r_Bmag (char) B magnitude reference (Note 4)   (meta.ref;pos.frame)
  (1+2+3)r_cz (char) Velocity reference (Note 3)   (meta.ref;pos.frame)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (4+5+6)Common (char) Common name of the group (meta.id)
  (4+5+6)f_NOGG (char) [*+=] See note (Note 2)   (meta.code)
  (4+5+6)LGG (char) Cross-identification with Garcia (1983, Cat. J/A+AS/100/47) (meta.id.cross)
  (4+5+6)Name (char) Name of the brightest galaxy of the group (meta.id.assoc)
  (4+5+6)NBGG (char) Cross-identification with Tully (1987ApJ...321..280T) (meta.id.cross)
  (4+5+6)NGal  Number of galaxy members of the group (meta.number)
  (4+5+6)P1 (char) Percolation algorithm method 1 cross-id (Note 3)   (meta.id)
  (4+5+6)P2 (char) Percolation algorithm method 2 cross-id (Note 4)   (meta.id)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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