VizieR Search Page [Back] ⋅ [Forwd] ⋅ [Print] ⋅ [Close]
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/table1(c)Objects and observations[timeSerie] (11 rows)
2.J/ApJS/278/61/table4Light curves (3571 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)PG (char) (i) PG name of the quasar (HHMM+DDd; B1950) (meta.id;meta.main)
  (1)OName (char) Other name (meta.id)
  (1)z   [0.06/0.5] Redshift (src.redshift)
  (1)Av mag [0.026/0.2] V-band Galactic extinction (phys.absorption.gal)
  (1)Nobs   [41/171] Number of spectroscopic epochs (meta.number)
  (1)Np  (n)Number of flux measurements for this AGN (link to Table4) (meta.number)
  (1)Tmed d [6/14] Median time interval (time.interval)
  (1)Dur d [899/2018] Duration of the spectroscopic monitoring (time.interval)
  (1)start "Y:M:D" Start date of the observation, year (UT) (time.start;obs)
  (1)end "Y:M:D" End date of the observation, year (UT) (time.end;obs)
  (1)LCv (char) V-band LC interactive plot (meta.ref.url)
  (1)5100 (char) 5100AA LC interactive plot (meta.ref.url)
  (1)Hb (char) Hbeta LC interactive plot (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
  (1)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (2)x_Flux (char) Name of the flux measurement (Note 1)   (meta.unit;phot.flux)
  (2)JD d [2457883.49/2460501.4] Julian Date of observation (time.epoch)
  (2)Flux   [4.9e-16/4.8] Flux (phot.flux.density)
  (2)e_Flux   [7.2e-19/0.08] Statistical uncertainty in Flux (stat.error;phot.flux)

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  
elapse time 0