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/183/214
  Arecibo Legacy Fast Alfa Survey (ALFALFA) VIII. (Martin+, 2009)
ReadMe+ftp
2009ApJS..183..214M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/183/214/table1HI candidate detections (541 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);phys.veloc.orbital;arith.diff;phys.veloc)
  n_ALFALFA4 (char) [*] * indicates additional comments provided in notes.dat file ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  ALFALFA4   [1/541] Catalog entry number, ALFALFA 4-NNN in Simbad ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  AGC  Arecibo General Catalog number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  RAJ2000 "h:m:s" HI Hour of Right Ascension (J2000) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" HI Degree of Declination (Note J2000)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  RAO "h:m:s" (n) Optical Hour of Right Ascension (J2000) (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  DEO "d:m:s" (n) Optical Degree of Declination (Note J2000)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  cz km/s HI heliocentric velocity (Note 3)   ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  W50 km/s Source line profile velocity width (Note 4)   ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  e_W50 km/s Uncertainty in W50 (Note 5)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Fc Jy.km/s Source integrated flux density (Note 6)   (meta.id.parent;(unassigned);arith.factor;phys.atmol.sWeight.nuclear)
  S/N  Signal-to-noise (Note 7)   ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  rms mJy Integrated spectral profile noise figure (Note 8)   (phot.fluence;em.IR.4-8um;arith.factor;pos.az.zd)
  Dist Mpc (n) Adopted distance (Note 9)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  logM [solMass](n) Log of HI mass (Note 10)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  Qual  Object quality code (Note 11)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)

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