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/282/56
  Supermassive BH with high accretion rates. XV. MgII (Bai+, 2026)
ReadMe+ftp
2026ApJS..282...56B
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJS/282/56/table1(c)Objects and observations[timeSerie] (18 rows)
2.J/ApJS/282/56/table2Light curves (1317 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)SDSS (char) (i) Object SDSS name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)z   [0.7/0.9] Redshift (src.redshift)
  (1)Obs (char) Name of observatory (Lijiang or CAHA) (meta.id;instr.obsty)
  (1)Filt (char) Filter used for the photometric observations (instr.setup;instr.filter)
  (1)Start "Y:M:D" (n)Start date of monitoring at Lijiang and CAHA (time.start)
  (1)End "Y:M:D" (n)End date of monitoring at Lijiang and CAHA (time.end)
  (1)Nsp   [36/107] Number of spectroscopic epochs (meta.number)
  (1)Tmed d [14/21] Median sampling cadence (instr.setup;time;stat.median)
  (1)Dur d [1467/2408] Total duration of the entire spectroscopic monitoring period (time.interval)
  (1)RAC "h:m:s" Comparison star hour of right ascension (J2000) (Note 1)   (pos.eq.ra)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)DEC "d:m:s" Comparison star degree of declination (J2000) (Note 1)   (pos.eq.dec)
  (1)Np  (n)Number of photometry measurements for this source (link to Table 2) (meta.number)
  (1)LCc (char) Interactive continuum LC Plot (meta.ref.url)
  (1)LCMgII (char) Interactive MgII line LC Plot (meta.ref.url)
  (1)Sloan (char) Display the online SDSS-DR19 data for the nearest object (meta.ref.url)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (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)
  (1)_RA deg (i) Positions from SDSS in SIMBAD (right ascension part) (pos.eq.ra;meta.main)
  (1)_DE deg (i) Positions from SDSS in SIMBAD (declination part) (pos.eq.dec;meta.main)
  (2)SName (char) Short name used in this work (JHHMMSS) (meta.id)
  (2)JDphot d (n) Julian date of photometric observation (time.epoch)
  (2)Fphot 10-16cW/m2/nm(n) [2/8.9] Flux, photometric continuum, 10–16erg/s/cm2/Å (phot.flux.density;spect.continuum)
  (2)e_Fphot 10-16cW/m2/nm(n) [0.014/0.9] Uncertainty in Fphot (stat.error;phot.flux.density;spect.continuum)
  (2)JDspec d (n) Julian date of spectroscopic observation (time.epoch)
  (2)F3000 10-16cW/m2/nm(n) [2.16/8.7] Flux, spectroscopic continuum, 10–16erg/s/cm2/Å (phot.flux.density;spect.continuum)
  (2)e_F3000 10-16cW/m2/nm(n) [0.05/0.4] Uncertainty in F3000 (stat.error;phot.flux.density;spect.continuum)
  (2)FMgII 10-15mW/m2(n) [4/18.7] Flux, MgII line, 10–15erg/s/cm2 (phot.flux;spect.line)
  (2)e_FMgII 10-15mW/m2(n) [0.05/1.1] Uncertainty in FMgII (stat.error;phot.flux;spect.line)

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