VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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/278/61
  Supermassive BH with accretion rates in AGN. XIV. (Hu+, 2025)
ReadMe+ftp
2025ApJS..278...61H
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJS/278/61/table1Objects and observations[timeSerie] (11 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)
  PG (char) (i) PG name of the quasar (HHMM+DDd; B1950) (meta.id;meta.main)
  OName (char) Other name (meta.id)
  z   [0.06/0.5] Redshift (src.redshift)
  Av mag [0.026/0.2] V-band Galactic extinction (phys.absorption.gal)
  Nobs   [41/171] Number of spectroscopic epochs (meta.number)
  Np  (n)Number of flux measurements for this AGN (link to Table4) (meta.number)
  Tmed d [6/14] Median time interval (time.interval)
  Dur d [899/2018] Duration of the spectroscopic monitoring (time.interval)
  start "Y:M:D" Start date of the observation, year (UT) (time.start;obs)
  end "Y:M:D" End date of the observation, year (UT) (time.end;obs)
  LCv  V-band LC interactive plot (meta.ref.url)
timeSerie
  5100  5100AA LC interactive plot (meta.ref.url)
timeSerie
  Hb  Hbeta LC interactive plot (meta.ref.url)
timeSerie
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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