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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/234/33
  A GBT survey of large Galactic HII regions (Anderson+, 2018)
ReadMe+ftp
2018ApJS..234...33A
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/234/33/table1Hydrogen Recombination Line parameters (201 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. (meta.record)
  ID (char) (i) Source identifier (meta.id;meta.main)
  m_ID (char) [abc] Multiple component (Note 1)   (meta.code.multip)
  KD (char) Display the kinematic distances (table 4) (meta.ref.url)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  TL mK [1.8/145] Line intensity; Antenna temperature (spect.line.intensity)
  e_TL mK [0.1/1.4] Uncertainty in TL (stat.error)
  DelV km/s [1.2/55.4] Full-Width at Half Maximum line width {Delta}V (spect.line.width)
  e_DelV km/s [0.1/2.7] Uncertainty in DelV (stat.error)
  VLSR km/s [-131.1/151.5] Local Standard of Rest velocity (phys.veloc;pos.lsr)
  e_VLSR km/s [0.1/1.2] Uncertainty in VLSR (stat.error;phys.veloc;pos.lsr)
  rms mK [0.7/2.5] Root mean square noise in spectrum (instr.det.noise;stat.mean)
  A14  (n)Display the WISE catalog of HII regions (Anderson+, 2014, J/ApJS/212/1) within 1' (meta.ref.url)
  He  (n)Display the Helium Recombination Line parameters (table 2) (meta.ref.url)
  C  (n)Display the Carbon Recombination Line parameters (table 3) (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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:
**** 
**** -- no connection
**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
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**** -- no connection
**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
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**** -- no connection
**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
**** 
**** -- no connection
**** Report from: stdb_pg,     Status: STDB_ERR 
****Postgres connect error
**** 
**** -- no connection
**** Report from: stdb_pg_conn,     Status: STDB_ERR 
****Couldn't connect with server
**** 
**** -- no connection
**** Report from: stdb_conn_dbms,     Status: STDB_ERR 
****No server is available for connection
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2947513.err (2026-07-07T19:20:38)
-3
-source=J/ApJS/234/33/table1
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