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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/433/543
  Choirs, HI galaxy groups (Sweet+, 2013)
Post annotation
img(gal)
1.J/MNRAS/433/543/table1(c)Summary of Choir groups (15 rows)
2.J/MNRAS/433/543/table2(c)Choir member descriptions (89 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Comp kpc [27/420] Projected group compactness, estimated by projected separation of two largest group members (see Section 3.5) (pos)
   (ALL)DEJ2000 "d:m:s" (i) Field brightest source declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist Mpc Distance based on the multipole attractor model as in Mould et al. (2000ApJ...529..786M) and adopting H0=70km/s/Mpc (pos.distance;pos.heliocentric)
  (1)ELGs   [4/10] Number of Emission-Line Galaxies (meta.number)
  (1)FOV kpc [100/660] Field of view of ∼15arcmin at the distance of the group (src.morph.scLength)
  (1)HIdef  HI deficiency parameter (Note 2)   (stat.fit.param)
  (1)HIPASS (char) Name assigned to field in HiPASS (JHHMM-DDa) (meta.id;meta.main)
  (1)logMHI [Msun] Logarithm of group HI mass from HiPASS (phys.mass;pos.lg)
  (1)Ng  Number of galaxies in the group (meta.number)
  (1)n_HIdef (char) [b] Group excluded (Note 1)   (meta.note)
  (1)n_logMHI (char) [a] Remeasured logMHI (Note 1)   (meta.note)

ALL cols
    
 (i)indexed column
  (1)n_W50u (char) [c] Possible additional ELGs (Note 1)   (meta.note)
   (ALL)OName (char) Optical name assigned to group as found in NASA/IPAC Extragalactic Database (NED; http://ned.ipac.caltech.edu/) (meta.id;meta.dataset)
   (ALL)RAJ2000 "h:m:s" (i) Field brightest source right ascension (J2000) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)VHI km/s Heliocentric HI velocity (spect.dopplerVeloc;em.line.HI)
  (1)W50l km/s Narrow-band filter lower velocity range (instr.bandwidth)
  (1)W50u km/s Narrow-band filter upper velocity range (instr.bandwidth)
  (1)WHI km/s Observed HI emission width. (spect.line.width)
  (2)a/b  (n) Ratio of major and minor axes (src.ellipticity)
  (2)e_logFHa [mW/m2] rms uncertainty on logFHa (stat.error)
  (2)e_re arcsec rms uncertainty on re (stat.error)
  (2)e_RMAG mag rms uncertainty on RMAG (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_SuBre mag/arcsec2rms uncertainty on SuBre (stat.error)
  (2)logFHa [mW/m2] Logarithm of total Hα flux, corrected for Galactic extinction and [NII] contamination (phot.flux;em.line.Halpha)
  (2)MType (char) NED morphological classification where available, or [new classification] (src.morph)
  (2)n_SINGG (char) [ab*] Note on SINGG galaxy (Note 1)   (meta.note)
  (2)re arcsec R-band effective radius (phys.angSize;em.opt.R)
  (2)RMAG mag R-band absolute magnitude (AB mag) (phot.mag)
  (2)RV km/s (n) Central radial velocity from our ANU2.3mT/WiFeS data (Sweet et al., in prep.) (phys.veloc;pos.heliocentric)
  (2)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (2)SINGG (char) Name assigned in SINGG (HiPASS name with :Sn appended for nth source (JHHMM-DDa:Sn) (meta.id;meta.main)
  (2)SuBre mag/arcsec2R-band effective surface brightness, face-on and extinction-corrected (Galactic and internal) (AB mag) (phot.mag.sb;em.opt.R)

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