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/ApJ/861/49
  ALFALFA extragalactic HI source catalog (Haynes+, 2018) Query spectra/fits /fits
ReadMe+ftp
2018ApJ...861...49H
Similar Catalogs
spectrum/fits
spectrum
Post annotation 		img(gal)
1.J/ApJ/861/49/table3ALFALFA OH megamaser (OHM) candidate catalog (19 rows)

Simple ConstraintList Of Constraints
 
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. ((unassigned);meta.version;arith.diff;phys.veloc)
  AGC   [102708/749309] AGC number ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  Name (char) Common name ((unassigned);meta.version;arith.diff;spect.line.veloc)
  RAJ2000 "h:m:s" [0/23] Hour of HI right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" [5/35] Degree of HI declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  RAO "h:m:s" Hour of optical right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned))
  DEO "d:m:s" Degree of optical declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned))
  Fcent MHz [1360.7/1429.3] Frequency of the center of the line signal ((unassigned);meta.version;arith.diff;instr.spect)
  W50 km/s [23/613] Observed velocity width at 50% of peak on either side ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)
  HIflux Jy.km/s [0.4/2.9] HI line flux density ((unassigned);(unassigned);(unassigned);meta.abstract)
  SNR   [4.3/17.4] Signal to noise ratio ((unassigned);(unassigned);(unassigned);phot.flux.sb)
  rms mJy [1.9/2.8] RMS noise ((unassigned);meta.version;arith.diff;phot.flux.sb)
  z  (n) [0.16/0.23] Redshift ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  f_AGC (char) Flag(s) (Note 1)   ((unassigned);em.line;arith.grad;pos.eq.dec)
  NED  ask the NED data-base about this object (time.equinox;(unassigned);arith.factor;pos.geocentric)
  LEDA  ask the LEDA data-base about this object ((unassigned);meta.version;arith.diff;pos.geocentric)

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