VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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/AJ/128/2170
  H{alpha} imaging of irregular galaxies (Hunter+, 2004)
ReadMe+ftp
2004AJ....128.2170H
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/128/2170/galaxies(c)Observed and derived parameters of the studied irregular galaxies (tables 3 and 4 of the paper) (140 rows)
2.J/AJ/128/2170/refsReferences (25 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1)MType (char) Galaxy type ((unassigned);meta.version;arith.diff)
  (1)Name (char) Galaxy name ((unassigned);meta.version;arith.diff)
  (1)logHa [10-7W] Logarithm of the reddening-corrected H{alpha} luminosity
  (1)e_logHa [10-7W] (n) Error in logHa ((unassigned);meta.version;arith.diff)
  (1)logMd [solMass/yr](n) Logarithm of the star formation rate
  (1)logM25 [solMass/yr/kpc2](n) Logarithm of the integrated star formation rate normalized to the area of the galaxy within R25
  (1)logMD [solMass/yr/kpc2](n) Logarithm of the integrated star formation rate normalized to the area of the galaxy within RD
  (1)logtau [yr] (n) Logarithm of the time to exhaust the total current galaxy gas content at the current star formation rate
  (1)RHa arcmin (n) Semimajor axis of largest ellipse that contains H{alpha} emission (Note 1)   
  (1)RHII arcmin (n) Semimajor axis of largest ellipse that contains the center of a discrete H{alpha} region (Note 1)   

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)RHII/R25  (n) Ratio of the furthest detectable discrete H{alpha} region radius to the B-band surface brightness of 25mag/arcsec2 radius
  (1)RHII/RH  (n) Ratio of the furthest detectable discrete H{alpha} region radius to the Holmberg radius
  (1)RHII/RD  (n) Ratio of the furthest detectable discrete H{alpha} region radius to disk scale length ((unassigned);meta.version;arith.diff)
  (1)SimbadName (char) Designation understandable by the Simbad data-base
  (1)NED (char) ask the NED data-base about this object
  (1)R25 kpc (n) B-band 25mag/arcsec2 radius
  (1)RD kpc (n) Disk scale length ((unassigned);meta.version;arith.diff)
  (1)VMAG mag (n) Absolute V-band magnitude
  (1)logM [solMass](n) Logarithm of the total galactic atomic gas mass (Note 1)   
  (1)r_logM  (n) The HI mass reference (stat.value;phys.atmol.qn.I;arith.grad)
  (1)_RA deg Computed Right Ascension for Equinox: J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)_DE deg Computed Declination for Equinox: J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)Ref  Reference number
  (2)Bibcode (char) Bibcode
  (2)Aut (char) Author's name
  (2)Com (char) Comments ((unassigned);meta.version;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
elapse time 3