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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/MNRAS/443/2679
  GEEC2 spectroscopic survey of Galaxy groups (Balogh+, 2014)
Post annotation
img(gal)
1.J/MNRAS/443/2679/table1(c)Catalogue of spectroscopic redshifts (9245 rows)
2.J/MNRAS/443/2679/groups(c)Properties of the 11 GEEC2 galaxy groups published in Paper 2 (Mok et al., 2013MNRAS.431.1090M) (table 2), with new positions and derived physical properties (table 3) (11 rows)
3.J/MNRAS/443/2679/table4Catalogue of group members (1250 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+3)Gal  Galaxy identification number (meta.id;meta.main)
  (1+3)n_Gal  (n)2 indicates a galaxy in one of the GEEC2 groups with spectroscopic reshift (tables 1 and 4) (meta.ref.url)
  (1+2)RAJ2000 deg (n)(i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 deg (n)(i) Declination (J2000) (pos.eq.dec;meta.main)
  (1+2)z   [-0.0006/4.2] Redshift (src.redshift)
  (1)q_z   [-2/29.5] Redshift quality, 4=secure (Note 1)   (meta.code.qual;src.redshift)
  (1)logM* [Msun] (n) Stellar mass (Chabrier IMF) (phys.mass)
  (1)E_logM* [Msun] (n) Upper uncertainty on stellar mass (stat.error;stat.max)
  (1)e_logM* [Msun] (n) Lower uncertainty on stellar mass (stat.error)
  (1)EW[OII] 0.1nm (n) [OII] equivalent width (rest frame) (spect.line.eqWidth)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_EW[OII] 0.1nm (n) Uncertainty on EW[OII] (stat.error;spect.line.eqWidth)
  (1)Class (char) Classification: sf=star-forming, p=passive, int=intermediate (meta.code.class)
  (1)Source (char) Source (GEEC2 or zCOSMOS) (meta.bib)
  (1)zC  (n)1 if source is in zCosmos (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2+3)Group   [40/213] Group ID number (meta.id;meta.main)
  (2+3)m_Group (char) [a] Multiplicity index on Group (meta.code.multip)
  (2)Nmask   [2/4] Number of masks observed in each field (meta.number)
  (2)Ng  (n)Number of member galaxies in table4 (meta.number)
  (2)Nmem   [5/34] Number of group members (meta.number)
  (2)sigma km/s Rest-frame velocity dispersion σ as measured, without correction for any bias (phys.veloc.dispersion)
  (2)e_sigma km/s rms uncertainty on sigma (stat.error)
  (2)RA1deg deg Alternative center right ascension (J2000) (pos.eq.ra)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)DE1deg deg Alternative center declination (J2000) (pos.eq.dec)
  (2)sigmai km/s Intrinsic velocity dispersion estimate (Note 1)   (phys.veloc.dispersion)
  (2)e_sigmai km/s rms uncertainty on sigmai (stat.error)
  (2)Rrms Mpc Radius (rms offset from group mean position) (phys.size.radius)
  (2)e_Rrms Mpc rms uncertainty on Rrms (stat.error)
  (2)Mrms 10+13MsunMass within Rrms radius (phys.mass)
  (2)e_Mrms 10+13Msunrms uncertainty on Mrms (stat.error)
  (2)M*rms 10+11MsunStellar mass within Rrms radius (r<Rrms) (phys.mass)
  (2)E_M*rms 10+11MsunUpper uncertainty on M*rms (stat.error;stat.max)
  (2)e_M*rms 10+11MsunUpper uncertainty on M*rms (stat.error;instr.det.noise)
  (2)R200 Mpc Radius R200 (200 critical Universe density) (phys.size.radius)
  (2)e_R200 Mpc rms uncertainty on R200 (stat.error)
  (2)M200 10+13MsunMass within R200 radius (phys.mass)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_M200 10+13Msunrms uncertainty on M200 (stat.error)
  (2)M*200 10+11MsunStellar mass within R200 radius (r<R200) (phys.mass)
  (2)E_M*200 10+11MsunUpper uncertainty on M*200 (stat.error;stat.max)
  (2)e_M*200 10+11MsunLower uncertainty on M*200 (stat.error)
  (2)M200X 10+13Msun(n) Equivalent mass as estimated from the X-ray luminosity (Note 2)   (phys.mass)
  (2)e_M200X 10+13Msun(n) rms uncertainty on M200X (stat.error)
  (3)zsp  (n) [0.82/0.98] Spectroscopic redshift (src.redshift)
  (3)zph   [0.4/2.3] Photometric redshift (src.redshift)
  (3)E_zph  Upper uncertainty on photo-z (stat.error;stat.max)
  (3)e_zph  Lower uncertainty on photo-z (stat.error)
  (3)Pmb   [0/1] Photo-z probability of being a group member (meta.id.parent;stat.probability;pos.lg)
  (3)Dist Mpc [0/2.5] Distance from group centre (mass-weighted mean of passive population) (pos.distance)

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