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/ApJS/253/20
  SEAMBHs XII. Reberberation mapping for 15 PG QSOs (Hu+, 2021)
ReadMe+ftp
2021ApJS..253...20H
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJS/253/20/table1(c)Objects and observations[timeSerie] (15 rows)
2.J/ApJS/253/20/table2Light curves (3629 rows)

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)PG (char) (i) PG designation of the object (HHMM+DDd; B1950) (meta.id;meta.main)
  (1)OName (char) Other name (meta.id)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)z   [0.025/0.17] Redshift from the narrow [OIII] lines in our spectra (src.redshift)
  (1)Av mag [0.016/0.12] Galactic extinction in the V-band from Schlafly & Finkbeiner (2011ApJ...737..103S) (phys.absorption.gal)
  (1)Nobs   [34/149] Number of observation epochs (meta.number)
  (1)Np  (n)Number of flux measurements for this AGN (link to Table2) (meta.number)
  (1)Tmed d [3/9] Median time between spectra (time.interval)
  (1)JD1 d [7882/8693] Starting Julian Date of observation; JD-245000 (time.epoch)
  (1)JD2 d [8057/9043] Ending Julian Date of observation; JD-245000 (time.epoch)
  (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)
  (2)x_Flux (char) Name of the flux measurement (Note 1)   (meta.unit;phot.flux)
  (2)JD d [2457882.5/2459043.7] Julian Date of observation (time.epoch)
  (2)Flux   [6.2e-16/3.8] Flux (phot.flux.density)
  (2)e_Flux   [1.4e-18/0.09] Uncertainty in Flux (stat.error;phot.flux)

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