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/MNRAS/507/5034
  COSMOS2015 dataset machine learning photo-z (Razim+, 2021)
ReadMe+ftp
2021MNRAS.507.5034R
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/507/5034/mlphotozCOSMOS2015 machine learning photometric redshifts with reliability indicators derived with SOM (214398 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)
  RAJ2000 deg (i) [149.41/150.79] Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [1.61/2.82] Declination (J2000) (pos.eq.dec;meta.main)
  Seq  Object ID in the original COSMOS2015 catalog, Laigle et al., 2016, Cat. J/ApJS/224/24) (meta.id;meta.main)
  dataset (char) [Run Test Train] A flag indicating whether the object was included in the train, test or run samples during MLPQNA training (meta.code)
  zphMl   [0.02/1.47] Photometric redshift obtained with MLPQNA (photoZ_ML) (src.redshift.phot;meta.modelled)
  zphMlCoeff  (n) In-cell outlier coefficient for ML photo-z (photoZMLoutlCoeff) (Note 1)   (stat.fit.param)
  zphSED   [0.0/4.72] SED fitting photometric redshift derived from the COSMOS2015 (photoZ_SED) (src.redshift.phot;meta.modelled)
  zphSEDCoeff  (n) In-cell outlier coefficient for SED fitting photo-z (photoZSEDoutlCoeff) (Note 1)   (stat.fit.param)
  resML-SED   [-1.11/0.75] Residuals between ML and SED fitting photo-z calculated as resid=(zSED–zML)/(1+z_SED) (residML_SED) (stat.fit.residual;stat.fit;meta.modelled)
  zspCoeff  (n) In-cell outlier coefficient for spec-z (specZ_outlCoeff) (Note 1)   (stat.fit.param)
  tMO  Occupation of the SOM cell, to which this object belongs, by the train dataset (trainMapOccupation) (stat.fit.param)

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