VizieR

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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/174/481
  2LC Compact Radio Sources in the galactic center (Lazio+, 2008)
ReadMe+ftp
2008ApJS..174..481L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/174/481/table2(c)The 2LC Catalog of Compact Radio Sources Toward the Galactic Center (1.4GHz) (170 rows)
2.J/ApJS/174/481/table3(c)*The 2LC 5GHz Survey (Note) (19 rows)
3.J/ApJS/174/481/table4Cross-Identifications (83 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1)n_2LC (char) M indicates 5GHz and cross-identifications in tables 2 and 4 ((unassigned);meta.version;arith.diff;pos.geocentric)
   (ALL)2LC (char) (i) Name (LLL.lll+B.bbb) (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (1+2)RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)Sp mJy Peak intensity of source in mJy/beam (Note 1)   ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (1+2)S mJy Flux density of source (Note 1)   ((unassigned);meta.version;arith.diff;phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
   (ALL)theta arcsec Angular diameter of source (Note 1)   ((unassigned);(unassigned);(unassigned);time.period.rotation)
  (1)Offset arcmin (n) Angular offset of source from phase center of field (table2 only) (Note 1)   ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  (1+2)SED (char) Show a SED plot in SPECFIND (Cat. VIII/85) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2+3)alpha  (n) Spectral index between 1.4 and 5GHz (Snu{prop.to}nualpha) (table3 only) (Note 1)   ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)S1.4 mJy (n) Flux density at 1.4GHz ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (3)GPSR (char) Name (LLL.lll+B.bbb) in Zoonematkermani et al. 1990, Cat. J/ApJS/74/181 (Note 1)   ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (3)SRatio  (n) Flux density ratio ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  (3)GPSR5 (char) Name (LLL.lll+B.bbb) in Becker et al. 1994, Cat. J/ApJS/91/347 (Note 2)   ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (3)TXS (char) Name (HHMM+DDd) in Texas Survey, Douglas et al. 1996, Cat. VIII/42 (Note 3)   ((unassigned);phys.veloc.orbital;arith.factor;spect.line.veloc)
  (3)alpha1  (n) Spectral index between 0.37 and 1.4GHz ((unassigned);meta.version;arith.diff;phys.abund.Y;meta.main)

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=846499163 Where phase=3 and catid=21740481
**** 
**** --POSTGRES MSG db=0
**** 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 execute query: UPDATE METAstat set nother=nother+1, tother=846499163 Where phase=3 and catid=21740481
**** 
**** --POSTGRES MSG db=0
**** 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/VR1186004.err (2026-10-28T10:39:23)
-3
-source=J/ApJS/174/481
-ref=VIZ6ae1d0db1218d4
elapse time 0