VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/ApJ/920/74
  Galaxy Environment of Extremely Massive Quasars. I. (Jun+, 2021)
ReadMe+ftp
2021ApJ...920...74J
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/920/74/table1H-alpha emitter properties (79 rows)

Simple ConstraintList Of Constraints
 
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)
  Seq   [1/79] Sequential item number (meta.id;meta.number;meta.main)
  Det   [1/3] UKIRT WFCAM Detector (Note 1)   (instr;instr.det)
  RAJ2000 deg (i) [247/249] Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [37/38] Declination (J2000) (pos.eq.dec;meta.main)
  Hmag mag [15.8/23.3] Hband (broad-band) AB magnitude (Note 2)   (phot.mag;em.IR.H)
  e_Hmag mag [0/0.4] Uncertainty in Hmag (Note 2)   (stat.error;phot.mag)
  NBHmag mag [14.9/22.1] Narrow-band H-band AB magnitude (Note 2)   (phot.mag;em.IR.H)
  e_NBHmag mag [0/0.3] Uncertainty in NBHmag (Note 2)   (stat.error;phot.mag)
  H-NBH mag [0.19/1.51] Hmag-NBHmag, broad-narrow color (Note 3)   (phot.color;em.IR;em.IR)
  e_H-NBH mag [0/0.4] Uncertainty in (H-NBH) (Note 3)   (stat.error)

ALL cols		    
 (i)indexed column
  Jmag mag [15.9/26.1] Jband (broad-band) AB magnitude (Note 2)   (phot.mag;em.IR.J)
  e_Jmag mag [0/3] Uncertainty in Jmag (Note 2)   (stat.error;phot.mag)
  Kmag mag [16.1/23.3] Kband (broad-band) AB magnitude (Note 2)   (phot.mag;em.IR.K)
  e_Kmag mag [0.01/0.3] Uncertainty in Kmag (Note 2)   (stat.error;phot.mag)
  Sigma-NBH   [2.5/319] Significance NBH emission; Equation 1 (stat.fit.goodness)
  EW-Ha 0.1nm [17/366] Rest-frame line equivalent width (Note 4)   (spect.line.eqWidth)
  e_EW-Ha 0.1nm [0/84] Uncertainty in EW-Ha (Note 4)   (stat.error;spect.line.eqWidth)
  LogLHa 10-7W [42/44.9] Hα luminosity from the NBH excess flux (Note 5)   (phys.luminosity;em.line.Halpha)
  e_LogLHa 10-7W [0/0.2] Uncertainty in LogLHa (Note 5)   (stat.error)
  delta   [-0.7/5.9] Overdensity of neighbor galaxies (Note 6)   (phys.density;arith.ratio)

ALL cols		    
 (i)indexed column
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