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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/AJ/152/25
  The UV-bright Quasar Survey (UVQS) DR1 (Monroe+, 2016)
spectrum
Post annotation
img(gal)
1.J/AJ/152/25/quasars(c)Primary (table1) and secondary (table2) candidates of the UV-bright Quasar Survey (UVQS) DR1 (3460 rows)
2.J/AJ/152/25/table3(c)UVQS DR1 observations[spectrum] (1259 rows)
3.J/AJ/152/25/table4(c)UVQS DR1 Active Galactic Nuclei (AGNs) (1055 rows)
4.J/AJ/152/25/table5(c)UVQS DR1 Galactic sources (66 rows)
5.J/AJ/152/25/table6(c)UVQS DR1 unknown sources (89 rows)
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Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1+2)AGN  (n)indicates an Active Galactic Nuclei (table4) (meta.number)
  (1)AllWISE (char) Display the data from AllWISE catalog (Cutri et al. 2013, Cat. II/328) within 1.5'' (meta.ref.url)
  (1)Cand (char) Primary or secondary candidate (meta.code)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1+5)FUV mag [12.5/18.5] GALEX FUV band magnitude (phot.mag;em.UV.100-200nm)
  (1+2)gal (char) indicates a galactic source (table5) (meta.ref.url)
  (1+5)NUV mag [12.3/18.9] GALEX NUV band magnitude (phot.mag;em.UV)
  (1)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)sp  (n)indicates a spectroscopically observed candidate (table3) (meta.number)
  (1+2)ukn  (n)indicates an unknown source (table6) (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)UVQS (char) Quasar identifier (JHHMMSS.ss+DDMMSS.s format) (meta.id;meta.main)
  (1+4)W1mag mag [4.7/18.3] WISE W1 band (3.4µm) magnitude (phot.mag;em.IR.3-4um)
  (1+4)W2mag mag [3.8/17] WISE W2 band (4.6µm) magnitude (phot.mag;em.IR.4-8um)
  (2+3)_DE deg (i) Position from UVQS name (declination part) (pos.eq.dec;meta.main)
  (2)Inst (char) Instrument code (BCS, Kast, MagE, CAFOS, MBC, or ESI) (Note 2)   (meta.code;instr)
  (2)obs (char) Observatory code (LCO, Lick, Magellan, CAHA, MMT, or Keck) (Note 1)   (meta.id;instr.obsty)
  (2)Obs "Y:M:D" (n)Month of the observation (time.epoch)
  (2+3+4+5)P  (n)indicates a primary candidate (table1) (meta.number)
  (2)Qual   [0/5] Spectral quality code (from 0=too poor for analysis to 5=excellent) (meta.code)
  (2+3)_RA deg (i) Position from UVQS name (right ascension part) (pos.eq.ra;meta.main)
  (2+3+4+5)S  (n)indicates a secondary candidate (table2) (meta.number)
  (2)Spec/Img (char)
spectrum
Data summary from the on-line version of the catalog (https://archive.stsci.edu/prepds/uvqs/) (meta.ref.url)
  (3)e_z   [0.003/93.6] The 1σ uncertainty in z (Note 1)   (stat.error;src.redshift)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)New (char) [NY] New source? (Y=yes or N=no) (Note 3)   (meta.code)
  (3)q_z   [3/5] Quality code in z (3, 4, or 5) (Note 2)   (meta.code.qual;src.redshift)
  (3)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (3)z   [0.002/1.86] Spectroscopic redshift (src.redshift)
  (4+5)_DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (4)E(B-V) mag Reddening estimate (Note 2)   (phot.color.excess)
  (4+5)GLAT deg Galactic latitude (b) (pos.galactic.lat)
  (4+5)GLON deg Galactic longitude (l) (pos.galactic.lon)
  (4+5)_RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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