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/ApJS/81/5
  Green Bank neutral hydrogen survey (Schneider+, 1992)
Post annotation
img(gal)
1.J/ApJS/81/5/table1Detections of dwarf and LSB galaxies (443 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  UGC (char) UGC name (UNNNNN or UANNNN) (meta.id;meta.main)
  m_UGC (char) Multiplicity index on UGC (meta.code.multip)
  RA1950 "h:m:s" (i) Right ascension (1950) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
  Sep arcmin (n) Offset separation angle (pos.angDistance;arith.diff)
  PA deg (n) Offset position angle (pos.posAng;arith.diff)
  MajAxis arcmin Semi-major axis (phys.angSize.smajAxis)
  MinAxis arcmin Semi-minor axis (phys.angSize.sminAxis)
  PAd deg (n) Dimension position angle (pos.posAng)
  MType (char) Morphological type (src.morph.type)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  HV km/s Heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
  e_HV km/s rms uncertainty on HV (stat.error)
  W50 km/s Width of the HI profile at 50% of peak (spect.line.width;em.line.HI)
  e_W50 km/s rms uncertainty on W50 (stat.error)
  W20 km/s Width of the HI profile at 20% of peak (spect.line.width;em.line.HI)
  e_W20 km/s (n) rms uncertainty on W20 (stat.error)
  FluxObs Jy.km/s Observed flux at 21cm (1.4GHz) (phot.flux.density;em.radio.750-1500MHz)
  e_FluxObs Jy.km/s rms uncertainty on FluxObs (stat.error)
  FluxCor Jy.km/s (n) Corrected 21cm flux (phot.flux.density;em.radio.750-1500MHz)
  e_FluxCor Jy.km/s (n) rms uncertainty on FluxCor (stat.error)
  OBSyr yr Observing year (1900+) (time)
  Fig (char) [*] *: Spectrum shown in Fig. 1 (meta.code)
  Note (char) [N] N: note detailed in notes.dat file (meta.note)
  Notes (char) Notes (in table2 only) (meta.note)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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