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/703/2033
  Lyman-break galaxies (LBG) in the HUDF (Rafelski+, 2009)
ReadMe+ftp
2009ApJ...703.2033R
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/703/2033/catalog(c)Catalog of u-band objects with their photometric redshift (tables 1 and 2 of paper) (1458 rows)
2.J/ApJ/703/2033/table3Catalog of galaxies with reliable spectroscopic redshifts in the UDF (100 rows)
3.J/ApJ/703/2033/table4Catalog of z∼3 LBGs in the UDF (407 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)[CBS2006]  (i) ID from Coe et al. catalog (Note G1)   (meta.id;meta.main)
  (1)n_[CBS2006] (char) S indicate galaxies with reliable spectroscopic redshift (table 3), and Z indicate z∼3 Lyman-break galaxies (table 4) (meta.ref.url)
  (1)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)umag mag KeckI/LRIS u-band (∼3400Å) total magnitude (Note 1)   (phot.mag;em.opt.U)
  (1)e_umag mag σ of magnitude in u-band (stat.error;phot.mag;em.opt.U)
  (1)S/N  Signal to noise ratio of u-band flux (stat.snr)
  (1)CovID  ID of most significant neighbor affecting photometry (meta.id)
  (1)CovIdx  Absolute value of ratio of Variance and covariance (stat.value;arith.ratio)
  (1)FRatio  Ratio of V-band fluxes of object and most significant neighbor (phot.flux;arith.ratio)

ALL cols		    
 (i)indexed column
  (1)Dist arcsec Distance to most significant neighbor (pos.angDistance)
  (1)UDF  (n)Number of sources within 1.5" in UDF catalogs J/A+A/478/83, J/AJ/132/1729 and J/AJ/130/1 (meta.number)
  (1)CBS06 (char) Display data from Coe et al. 2006, Cat. J/AJ/132/926 (meta.ref.url)
  (1)Simbad (char) ask the Simbad data-base about this object
   (ALL)zb  Bayesian Photo-Z (BPZ) most likely redshift (src.redshift.phot)
  (1)b_zb  Lower limit (95% confidence) in zb (stat.fit.param)
  (1)B_zb  Upper limit (95% confidence) in zb (stat.fit.param)
  (1)tb  BPZ most likely spectral type (Note 1)   (meta.code.class)
   (ALL)odds  P(z) contained within 0.1*(1+zb) (Note 2)   (stat.fit.goodness)
  (1)chinu  Quality of BPZ fit: observed vs. model fluxes (stat.fit.chi2)
   (ALL)chimod  Modified chi2 (includes model uncertainties) (stat.fit.chi2)
  (1)zb1  BPZ most-likely redshift (src.redshift.phot)
  (1)b_zb1  Lower bound zb1min for highest peak in P(z) (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)B_zb1  Upper bound zb1max for highest peak in P(z) (meta.note)
  (1)odds1  P(z) between zb1min and zb1max (stat.fit.goodness)
  (1)zb2  (n) BPZ 2nd-most-likely redshift (Note 3)   (src.redshift.phot)
  (1)b_zb2  (n) Lower bound for 2nd-highest peak in P(z) (Note 3)   (meta.note)
  (1)B_zb2  (n) Upper bound for 2nd-highest peak in P(z) (Note 3)   (meta.note)
  (1)tb2  (n) BPZ 2nd-most-likely spectral type (2) (Note 3)   (meta.code.class)
  (1)odds2  (n) P(z) between zb2min and zb2max (Note 3)   (stat.fit.goodness)
  (2)r_zsp (char) Denotes the survey for zsp (Note 1)   (meta.ref;pos.frame)
  (2)zsp  Spectroscopic redshift (src.redshift)
  (2+3)e_zb  Lower limit (95% confidence) in zb (stat.error)
  (2+3)E_zb  Upper limit (95% confidence) in zb (stat.error;stat.max)
  (2+3)Vmag mag Total V band AB magnitude (Note 2)   (phot.mag;em.opt.R)
  (2+3)e_Vmag mag σ uncertainty in Vmag (stat.error;phot.mag;em.opt.V)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2+3)u-V mag (u-V) isophotal color index (Note 2)   (phot.color;em.opt;em.opt)
  (2+3)e_u-V mag σ uncertainty in u-V (stat.error;phot.color;em.opt.U)
  (2+3)u-B mag (u-B) isophotal color index (Note 2)   (phot.color;em.opt.U;em.opt.B)
  (2+3)e_u-B mag σ uncertainty in u-B (stat.error;phot.color;em.opt.U)
  (2+3)V-z' mag (V-z') isophotal color index (Note 2)   (phot.color;em.opt.V;em.opt.I)
  (2+3)e_V-z' mag σ uncertainty in V-z' (stat.error)
  (3)type   [1,3] Type of LBG selection (Note 1)   (meta.id)

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