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/A+A/569/A125
  Spiral structure of the Milky Way (Hou+, 2014)
ReadMe+ftp
2014A&A...569A.125H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/569/A125/tablea1HII regions as tracers of spiral arms (4551 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)
  Seq   [1/2537] Number of Galactic HII region ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;time.lifetime)
  N  (n)Number of results for this HII region ((unassigned);(unassigned);(unassigned);src.var)
  GLON deg Galactic longitude of HII region ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);meta.main)
  GLAT deg Galactic latitude HII region (XXXXXXX)
  Ref (char) Reference for GLON and GLAT ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  VLSR km/s (n) [-216/251] LSR radial velocity ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);meta.main)
  e_VLSR km/s (n) Uncertainty in VLSR ((unassigned);(unassigned);(unassigned);time.age;spect.line;(unassigned);meta.main)
  r_VLSR (char) Reference for VLSR and Te ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;spect.index;#M TeX(env) arg. undefined#ain value)
  Te K (n) [2200/19000] LTE Electron Temperature ((unassigned);phys.veloc.orbital;arith.diff;em.radio.400-750MHz;(unassigned))
  Tel (char) Abbreviations for telescopes (Note 5)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Line (char) Observed line(s) toward the HII region ((unassigned);(unassigned);(unassigned);spect.line.veloc;phys.angArea;meta.main)
  S Jy (n) Radio continuum flux density (phot.flux.sb;stat.covariance;arith.factor;phys.atmol.sWeight.nuclear;stat.interval;(unassigned))
  n_S GHz (n) [0.4/15] Continuum frequency ((unassigned);phys.veloc.orbital;arith.diff;instr.spect)
  r_S (char) Reference for continuum data ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;€?**ucdid=0**?)
  u_S (char) [?] Uncertainty flag flux and reference ((unassigned);stat.Fourier.amplitude;arith.factor;pos.galactic.lon)
  Dist kpc (n) [0.1/12] Photometric or trigonometric distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  e_Dist kpc (n) Uncertainty in Dist ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  r_Dist (char) Reference for Dist ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.dispersion;€?**ucdid=0**?)
  u_Dist (char) [?] Uncertainty flag on distance and reference ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  n_Dist (char) KDA resolution (Note G1)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Note (char) Reference(s) and notes (stat.weight;pos.wcs.crpix;arith.grad;phys.veloc.orbital)
  R8.5 kpc (n) [0.2/38] Distance to the GC (Note G2)   ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm)
  D8.5 kpc (n) [0.1/47] Distance to the Sun (Note G2)   ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  U8.5 pc/cm2 (n) [0.7/459] Excitation parameter (Note G2)   ((unassigned);(unassigned);(unassigned);(unassigned))
  R8.3 kpc (n) [0.2/34] Distance to the GC (Note G3)   (time.epoch;meta.ref.ivoid;arith.grad;em.UV.10-50nm)
  D8.3 kpc (n) [0.01/43] Distance to the Sun (Note G3)   ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)
  U8.3 pc/cm2 (n) [0.7/422] Excitation parameter (Note G3)   ((unassigned);(unassigned);arith.factor;(unassigned))
  Rbb93 kpc (n) [0.4/38] Distance to the GC (Note G4)   ((unassigned);(unassigned);arith;em.UV.10-50nm)
  Dbb93 kpc (n) [0.08/46] Distance to the Sun (Note G4)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  Ubb93 pc/cm2 (n) [0.7/469] Excitation parameter (Note G4)   ((unassigned);(unassigned);(unassigned);(unassigned))
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (stat.fit.residual;pos.wcs.scale;arith.grad;(unassigned))
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned))

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=846465768 Where phase=3 and catid=35690125
**** 
**** --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 
****error getting UCD 1095216660480 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR590814.err (2026-10-28T01:22:47)
-3
-source=J/A+A/569/A125/tablea1
-ref=VIZ6ae14e68903de
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