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/160/271
  A catalog of ~30000 galaxies with ALFALFA-SDSS (Durbala+, 2020)
ReadMe+ftp
2020AJ....160..271D
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/160/271/table1Basic optical properties of cross-listed objects in the ALFALFA-SDSS catalog (31501 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);(unassigned);(unassigned);phys.veloc)
  AGC  (i) [1/749512] AGC catalog identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Flag   [0/3] Photometry flag (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  ObjID  Optical counterpart SDSS DR15 object identifier ((unassigned);(unassigned);(unassigned);src.class.starGalaxy)
  RAJ2000 deg (i) [0.003/360] Right Ascension (J2000) (Note 2)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg (i) [-0.21/36.4] Declination (J2000) (Note 2)   (meta.ref;em.radio.400-750MHz;arith.factor;(unassigned);arith)
  RVel km/s [-430/17823] HI profile midpoint heliocentric radial velocity ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);phys.angMomentum;arith.diff;meta.main)
  Dist Mpc [0.3/260] Distance from Haynes+, 2018, J/ApJ/861/49 ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  e_Dist Mpc [0/30.9] Uncertainty in Dist ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  gext mag (n) [0.02/4.44] Foreground Galactic extinction in SDSS g band (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;phys.mass.inertiaMomentum)
  iext mag (n) [0.01/2.28] Foreground Galactic extinction in SDSS i band (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;phys.mass.inertiaMomentum)
  b/a  (n) [0.05/1] Axial ratio b/a from SDSS r band ((unassigned);(unassigned);(unassigned);time.period.rotation;instr.offset)
  e_b/a  (n) [0.01/865] Uncertainty in b/a (Note 4)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  imag mag (n) [9.58/30.89] SDSS i band cmodel magnitude (src.class.struct;(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_imag mag (n) [0.01/42134.68] Uncertainty in imag (Note 4)   ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  Dprop (char) Derived properties (table 2) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Sloan  Display the online SDSS DR16 for the nearest object ((unassigned);(unassigned);(unassigned);pos.geocentric)

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  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846442446 Where phase=3 and catid=51600271
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR185110.err (2026-10-27T18:54:05)
-3
-source=J/AJ/160/271/table1
-ref=VIZ6ae0f34d2d316
elapse time 1