VizieR

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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/ApJS/262/14
  AGNs with Hβ asymmetry. III. 15 PG quasars (Bao+, 2022)
ReadMe+ftp
2022ApJS..262...14B
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJS/262/14/table1(c)Basic information of the 15 Palomar-Green (PG) targets[timeSerie] (15 rows)
2.J/ApJS/262/14/table5Light curves (10313 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) Palomar Bright Quasar identifier (meta.id;meta.main)
  (1)OName (char) Other name(s) (meta.id)
  (1)RAJ2000 "h:m:s" (i) [0/16] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) [5/76] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)z   [0.028/0.32] Spectroscopic redshift (src.redshift)
  (1)A   [-0.23/0.07] Dimensionless asymmetry parameter (Note 1)   (src.morph.param)
  (1)A-B92  (n) [-0.3/0.14] Boroson & Green (1992ApJS...80..109B) asymmetry parameter (Note 2)   (src.morph.param)
  (1)Obs (char) Observatories (meta.id;instr.obsty)
  (1)Ref (char) Previous reverberation mapping campaign reference(s) (Note 3)   (meta.ref;pos.frame)
  (1)f_Ref (char) Flag on previous RM campaign (Note 3)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Np  (n)Number of measurements for this quasar (link to Table 5) (meta.number)
  (1)LC (char) Interactive Hbeta LC plot (meta.ref.url)
  (1)LCc (char) Interactive 5100AA continuum LC 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)LEDA (char) ask the LEDA data-base about this object (meta.ref.url)
  (2)Tel (char) Telescope identifier (Note 1)   (meta.id;instr.tel)
  (2)Data (char) Data type; continuum or Hβ line (meta.code)
  (2)JD d (i) [477/2374.5] Julian Date of the observation; JD-2457000 (time.epoch)
  (2)Flux   [0.3/7.3] Measured flux (Note 2)   (phot.flux;em.line.Hbeta)
  (2)e_Flux   [0.001/0.6] Uncertainty in Flux (Note 3)   (stat.error;phot.flux)
  (2)x_Flux (char) Flux units (Note 2)   (meta.unit;phot.flux)

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