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/888/89
  Lya galaxies in 3 CFHTLS overdense regions (Toshikawa+, 2020)
ReadMe+ftp
2020ApJ...888...89T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/888/89/targets(c)Overview of the three overdense regions targeted (Tables 1 and 2) (5 rows)
2.J/ApJ/888/89/table3(c)Observed properties of spectroscopically confirmed dropout galaxies (83 rows)
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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)Reg (char) (i) Overdense region ID (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Pop (char) Population (meta.note)
  (1)Sig   [4.2/4.4] Overdensity at the peak in σ (stat.fit.goodness)
  (1)Nlbg   [40/153] Number of dropout galaxies whithin 3' radius from the overdensity peak (Note 1)   (meta.number)
  (1)T16 (char) Yes: also observed in T16 (Toshikawa+, 2016, J/ApJ/826/114) (meta.code)
  (1)Nt16  (n) [15/60] Number of spectroscopically observed galaxies in T16 located within 3' radius from the overdensity peak (meta.number)
  (1)Date "Y:M:D" (n)Date of spectroscopic observation (UT) (time.epoch)
  (1)Day2 d (n) Second day of observation if any (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)grism (char) Keck/DEIMOS grism (meta.code;instr.filter)
  (1)Exp min [157/313] Exposure time (time.duration;obs.exposure)
  (1)Seeing arcsec [0.7/0.9] Seeing (instr.obsty.seeing)
  (1)Nobs   [38/101] Number of observed galaxies (Note 2)   (meta.number)
  (1)Nprev  (n) [2/20] Number of galaxies observed in previous observations (meta.number)
  (1)Ndet   [8/29] Number of spectroscopically detected galaxies (meta.number)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)ID   [1/52] Identifier within reg (Note 1)   (meta.id.part;meta.main)
  (2)imag mag [24.2/27.2] CFHT i-band AB magnitude (phot.mag;em.opt.I)
  (2)e_imag mag [0.01/0.2] Uncertainty on the imag (stat.error;phot.mag)
  (2)z   [3.6/5.5] Redshift (Note 2)   (src.redshift)
  (2)e_z   [0.001] Negative uncertainty on z (stat.error;src.redshift)
  (2)E_z   [0.001/0.002] Positive uncertainty on z (stat.error;stat.max)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)UVMag mag [-22.1/-18.4] UV absolute magnitude, MUV (Note 3)   (phys.magAbs;em.UV)
  (2)e_UVMag mag [0.02/0.4] Uncertainty on the UVMag (stat.error;phot.mag)
  (2)FLya   [1/84.5] Observed line flux, fLyα (phot.flux;spect.line)
  (2)e_FLya   [0.2/3] FLya uncertainty (stat.error)
  (2)LLya   [0.16/10.4] Lyα luminosity, LLyα (phys.luminosity;em.UV)
  (2)e_LLya   [0.05/0.4] LLya uncertainty (stat.error)
  (2)EW0 0.1nm [3/183] Rest-frame Lyα equivalent width (spect.line.eqWidth)
  (2)e_EW0 0.1nm [0.3/76] EW0 uncertainty (stat.error)
  (2)Sk   [-2.2/11.1] The weighted skewness, Sw (stat.fit.param)
  (2)e_Sk   [0.3/11.2] Sk uncertainty (stat.error)
  (2)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

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