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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

  SEAMBHs XII. Reberberation mapping for 15 PG QSOs (Hu+, 2021)
Post annotation
1.J/ApJS/253/20/table1Objects and observations[timeSerie] (15 rows)

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 designation of the object (HHMM+DDd; B1950) (;meta.main)
  OName (char) Other name (
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  z   [0.025/0.17] Redshift from the narrow [OIII] lines in our spectra (src.redshift)
  Av mag [0.016/0.12] Galactic extinction in the V-band from Schlafly & Finkbeiner (2011ApJ...737..103S) (
  Nobs   [34/149] Number of observation epochs (meta.number)
  Np  (n)Number of flux measurements for this AGN (link to Table2) (meta.number)
  Tmed d [3/9] Median time between spectra (time.interval)
  JD1 d [7882/8693] Starting Julian Date of observation; JD-245000 (time.epoch)
  JD2 d [8057/9043] Ending Julian Date of observation; JD-245000 (time.epoch)
  LCv  V-band LC interactive plot (meta.ref.url)
  5100  5100AA LC interactive plot (meta.ref.url)
  Hb  Hbeta LC interactive plot (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)

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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