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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/511/572
  High-redshift Ultraluminous QSOs with SMSS DR3 (Onken+, 2022)
ReadMe+ftp
2022MNRAS.511..572O
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/511/572/table1(c)List of newly discovered QSOs with redshifts between 3.8 ≤ z < 4.4 (58 rows)
2.J/MNRAS/511/572/table2(c)List of newly discovered QSOs with redshifts between 4.4 ≤ z < 4.7 (52 rows)
3.J/MNRAS/511/572/table3(c)List of newly discovered QSOs with redshifts between 4.7 ≤ z < 5.5 (32 rows)
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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. (meta.record)
   (ALL)SMSS (char) SkyMapper Southern Survey designation of the form SMSS Jhhmmss.ss±ddmmss.s derived from mean ICRS coordinates (SMSSID) (meta.id;meta.main)
   (ALL)z  Redshift from SMSS and specta see section 4 (Redshift) (src.redshift)
   (ALL)RPmag mag Integrated RP mean magnitude (Vega) from Gaia eDR3 Gaia Collaboration 2021A&A...649A...1G, Cat. I/350 (Rp) (phot.mag;em.opt.R)
   (ALL)zPSFmag mag Weighted mean z-band PSF magnitude (AB) (zPSF) (phot.mag;em.opt.I)
   (ALL)Hmag mag Near-Infrared H from VHS DR6 and VIKING DR5 catalogs (Vega) (H) (phot.mag;em.IR.H)
   (ALL)W1mag mag Mid-Infrared W1 from CatWISE catalog (Vega) (W1) (phot.mag;em.IR.3-4um)
   (ALL)W2mag mag Mid-Infrared W2 from CatWISE catalog (Vega) (W2) (phot.mag;em.IR.4-8um)
   (ALL)W1-W2 mag W1-W2 colour index from CatWISE catalog (Vega) (W1-W2) (phot.color;em.IR;em.IR)
   (ALL)M145Mag mag QSO absolute magnitude at rest frame 145 nm (AB) as exposed in the section 4.4 Estimation of M145 and M300 (M145) (phys.magAbs;em.UV.100-200nm)
   (ALL)M300Mag mag QSO absolute magnitude at rest frame 300 nm (AB) as exposed in the section 4.4 Estimation of M145 and M300 (M300) (phys.magAbs;em.UV.200-300nm)

ALL cols		    
 (i)indexed column
   (ALL)ObsDate "Y:M:D" (n)Date of the first spectrum taken by our team see section Appendix A for spectrum (Epoch) (meta.ref;pos.frame)
   (ALL)Comments (char) Comment refering to non-standard observing setups or unusual properties (meta.note)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
   (ALL)_RA deg (i) Position from SkyMapper names (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Position from SkyMapper names (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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The following problems were encountered in this VizieR run:
**** 
**** -- 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
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.errorfile=/tmp/VR3075589.err (2025-07-11T23:29:23)
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