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/498/13
  Lyman-{alpha} emitters from redshifts z~2-3 (Nilsson+, 2009)
ReadMe+ftp
2009A&A...498...13N
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/498/13/table2Coordinates, observed equivalent widths, continuum subtracted narrow-band magnitudes and UV spectral index {beta} of the likely candidates (187 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);meta.version;arith.diff;phys.veloc)
  [NTM2009]  LAE-COSMOS sequential number, [NTM2009] LAE-COSMOS NNN in Simbad ((unassigned);(unassigned);(unassigned);phys.veloc)
  RAJ2000 deg Right ascension in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg Declination in decimal degrees (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  EW 0.1nm Lyman{alpha} equivalent width ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  e_EW 0.1nm rms uncertainty on EW ((unassigned);meta.version;arith.diff;time.age;phys.atmol.number;meta.main)
  m3960 mag Continuum subtracted narrow-band magnitude at 396nm ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))
  e_m3960 mag rms uncertainty on m3960 ((unassigned);meta.version;arith.diff;time.age;meta.main)
  beta  (n) UV spectral index {beta} (Note 1)   ((unassigned);meta.version;arith.diff;phys.abund.Y;(unassigned);(unassigned))
  e_beta  (n) rms uncertainty on beta ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Note (char) [G] G for candidates detected with GALEX ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)

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=846492949 Where phase=3 and catid=34980013
**** 
**** --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/VR1010518.err (2026-10-28T08:55:48)
-3
-source=J/A+A/498/13
-ref=VIZ6ae1b895f6b56
elapse time 2