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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/246/2
  Galaxy cluster cat. from SDSS-DR13 (GalWCat19) (Abdullah+, 2020)
ReadMe+ftp
2020ApJS..246....2A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/246/2/galwcls(c)GalWeight galaxy cluster catalog (GalWCat19) (1800 rows)
2.J/ApJS/246/2/galwgal(c)Member galaxies (34471 rows)
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Simple ConstraintList Of Constraints
 
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)Ng  (n)Number of total galaxy members for this cluster (meta.number)
   (ALL)ClID  (i) [1/1800] Cluster identifier (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) Cluster center right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-11/67.7] Cluster center declination (J2000) (pos.eq.dec;meta.main)
   (ALL)z   [0.007/0.2] Cluster redshift; average over all cluster members (src.redshift)
  (1)RV km/s [2296/52790] Cluster radial velocity (phys.veloc;pos.heliocentric)
  (1)CoDist   [23/557.5] Comoving distance in h–1Mpc (pos.distance)
  (1)r500   [0.3/1.2] Radius from the cluster center at which the density ρ=Δ500ρc; in units of h–1Mpc (phys.size.radius)
  (1)N500   [2/485] Number of all member galaxies within r500 (meta.number)
  (1)sig500 km/s [27/1133] Velocity dispersion within r500 (phys.veloc.dispersion)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_sig500 km/s (n) [26/539] Negative error in sig500 (Note 1)   (stat.error)
  (1)E_sig500 km/s (n) [1.9/472] Positive error in sig500 (Note 1)   (stat.error;stat.max)
  (1)M500   [1.6e+13/9.6e+14] Cluster mass at r500 (Note 2)   (phys.mass)
  (1)e_M500   [1e+12/2.6e+14] Error in M500 (stat.error)
  (1)r200   [0.5/1.8] Radius from the cluster center at which the density ρ=Δ200ρc; in units of h–1Mpc (phys.size.radius)
  (1)N200   [5/672] Number of all member galaxies within r200 (meta.number)
  (1)sig200 km/s [202/1043] Velocity dispersion at r200 (phys.veloc.dispersion)
  (1)e_sig200 km/s [35/478] Negative error in sig200 (Note 1)   (stat.error)
  (1)E_sig200 km/s [42/502] Positive error in sig200 (Note 1)   (stat.error;stat.max)
  (1)M200   [3.7e+13/1.4e+15] Cluster mass at r200 (Note 2)   (phys.mass)
  (1)e_M200   [3.2e+12/3.6e+14] Error in M200 (stat.error)
  (1)r100   [0.69/2.4] Radius from the cluster center at which the density ρ=Δ100ρc; in units of h–1Mpc (phys.size.radius)
  (1)N100   [5/801] Number of all member galaxies within r100 (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)sig100 km/s [191/992] Velocity dispersion within r100 (phys.veloc.dispersion)
  (1)e_sig100 km/s [33/468] Negative error in sig100 (Note 1)   (stat.error)
  (1)E_sig100 km/s [34/431] Positive error in sig100 (Note 1)   (stat.error;stat.max)
  (1)M100   [4.3e+13/1.7e+15] Cluster mass at r100 (Note 2)   (phys.mass)
  (1)e_M100   [6e+12/4.5e+14] Error in M100 (stat.error)
  (1)r005   [2/8] Radius from the cluster center at which the density ρ=Δ5.5ρc; in units of h–1Mpc (phys.size.radius)
  (1)N005   [7/1389] Number of all member galaxies within r005 (meta.number)
  (1)sig005 km/s [175/768] Velocity dispersion within r005 (phys.veloc.dispersion)
  (1)e_sig005 km/s [17/285] Negative error in sig005 (Note 1)   (stat.error)
  (1)E_sig005 km/s [18/315] Positive error in sig005 (Note 1)   (stat.error;stat.max)
  (1)M005   [6e+13/3.5e+15] Cluster mass at r005 (Note 2)   (phys.mass)
  (1)e_M005   [1.8e+13/8.6e+14] Error in M005 (stat.error)
  (1)Rs   [0.01/1.3] NFW scale radius in units of Mpc/h (phys.size.radius)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Rs   [0.004/0.3] Error in Rs (stat.error)
  (1)Ms   [3e+12/5.5e+14] NFW scale mass (Note 2)   (phys.mass)
  (1)e_Ms   [1e+12/8.1e+13] Error in Ms (stat.error)
  (1)conc   [0.52/73] Concentration = R200/Rs (meta.note)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)DR12 (char) Display data from the SDSS DR12 catalog (V/147) (meta.ref.url)
  (2)Sloan (char) Display the online SDSS-DR14 data for the nearest object (meta.ref.url)
  (2)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

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