VizieR

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VizieR

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J/A+A/633/A154/klabels HDBSCAN star, galaxy, QSO classification (Logan+, 2020)
KiDSVW catalogue with object classifications (2728329 rows)
  recno=1241244
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 29 54.1944 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-34 05 35.592 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195000 27 26.0959 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-34 22 10.013 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon335.2274713 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-81.6381107 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1241244recno 1241244  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

KiDSu 3670004  KiDSVW identifier (serialidkidsu_dr4v3) (meta.id)
RAJ2000007.47581 deg (i) Spectroscopic redshift right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-34.09322 deg (i) Spectroscopic redshift declination (J2000) (pos.eq.dec;meta.main)
zClass14  Spectroscopic redshift classification (meta.code.class)
zSDSS14    Spectroscopic redshift value from SDSS DR14 (src.redshift;pos.heliocentric)
zSDSSQ14    Spectroscopic redshift value from DR14Q (Note 1)   (src.redshift;pos.heliocentric)
id  Spectroscopic redshift ID (Note G1)   (meta.id;meta.main)
umag20.6890 mag u band total magnitude (phot.mag;em.opt.U)
e_umag 0.0373 mag u band total magnitude error (stat.error;phot.mag;em.opt.U)
gmag18.8551 mag g band total magnitude (phot.mag;em.opt.B)
e_gmag 0.0046 mag g band total magnitude error (stat.error;phot.mag;em.opt.B)
rmag17.5468 mag r band total magnitude (phot.mag;em.opt.R)
e_rmag 0.0018 mag r band total magnitude error (stat.error;phot.mag;em.opt.R)
imag17.0884 mag i band total magnitude (phot.mag;em.opt.I)
e_imag 0.0036 mag i band total magnitude error (stat.error;phot.mag;em.opt.I)
zmag16.8976 mag z band total magnitude (phot.mag;em.opt.I)
e_zmag 0.0063 mag z band total magnitude error (stat.error;phot.mag;em.opt.I)
Ymag16.5387 mag Y band total magnitude (phot.mag;em.IR.J)
e_Ymag 0.0086 mag Y band total magnitude error (stat.error;phot.mag;em.opt.B)
Jmag16.2144 mag J band total magnitude (phot.mag;em.IR.J)
e_Jmag 0.0068 mag J band total magnitude error (stat.error;phot.mag;em.IR.J)
Hmag15.9787 mag H band total magnitude (phot.mag;em.IR.H)
e_Hmag 0.0100 mag H band total magnitude error (stat.error;phot.mag;em.IR.H)
Kmag15.7754 mag K band total magnitude (phot.mag;em.IR.K)
e_Kmag 0.0085 mag K band total magnitude error (stat.error;phot.mag;em.IR.K)
W1mag16.6380 mag W1 band total magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.0270 mag W1 band total magnitude error (stat.error;phot.mag)
W2mag16.9840 mag W2 band total magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.0330 mag W2 band total magnitude error (stat.error;phot.mag)
u3mag21.2589 mag u band 3 arcsecond magnitude (phot.mag;em.opt.U)
e_u3mag 0.0256 mag u band 3 arcsecond magnitude error (stat.error;phot.mag)
g3mag19.7631 mag g band 3 arcsecond magnitude (phot.mag;em.opt.B)
e_g3mag 0.0033 mag g band 3 arcsecond magnitude error (stat.error;phot.mag)
r3mag18.5238 mag r band 3 arcsecond magnitude (phot.mag;em.opt.R)
e_r3mag 0.0014 mag r band 3 arcsecond magnitude error (stat.error;phot.mag)
i3mag17.9698 mag i band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_i3mag 0.0021 mag i band 3 arcsecond magnitude error (stat.error;phot.mag)
z3mag17.5836 mag z band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_z3mag 0.0040 mag z band 3 arcsecond magnitude error (stat.error;phot.mag)
Y3mag17.3600 mag Y band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_Y3mag 0.0058 mag Y band 3 arcsecond magnitude error (stat.error;phot.mag)
J3mag17.0043 mag J band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_J3mag 0.0041 mag J band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.J)
H3mag16.7323 mag H band 3 arcsecond magnitude (phot.mag;em.IR.H)
e_H3mag 0.0050 mag H band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.H)
K3mag16.5145 mag K band 3 arcsecond magnitude (phot.mag;em.IR.K)
e_K3mag 0.0047 mag K band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.K)
PCAs1-0.61810  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar1_) (meta.code.class)
PCAs2 0.71527  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar2) (meta.code.class)
PCAs3 0.65945  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar3) (meta.code.class)
PCAg1-0.21478  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal1) (meta.code.class)
PCAg2-0.00766  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal2) (meta.code.class)
PCAg3 1.03532  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal3) (meta.code.class)
PCAq1-0.24767  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso1) (meta.code.class)
PCAq2-0.02257  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso2) (meta.code.class)
PCAq3 1.01510  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso3) (meta.code.class)
ClassO2   [0/3] Optimal consolidation method classification (0=outlier, 1=star, 2=gal, 3=QSO), colours used (hdbscanclassoptimalmethod) (meta.code.class)
CasssA2   [0/3] Alternative consolidation method classification (0=outlier, 1=star, 2=gal, 3=QSO), colours used (hdbscanclassalternativemethod) (meta.code.class)
dpc0   [0/3] Doubly positively classified objects, colours used (double_positives) (meta.code)
Poutc 0.000  Outlier probability, colours used (outlier_probability) (stat.fit.goodness)
Pstarc 0.000  Star probability, colours used (star_probability) (stat.fit.goodness)
Pgalc 1.000  Galaxy probability, colours used (gal_probability) (stat.fit.goodness)
Pqsoc 0.000  QSO probability, colours used (QSO_probability) (stat.fit.goodness)
Labelc2   [0/3] Final labels, 'highest probability' method (highestprobabilitylabels) (meta.code.class)
zPredG 0.221172  Photometric redshift predictions (GALPHOTOZPREDICTOR) (stat.fit.param)
zPredQ 0.700448  Photometric redshift predictions (QSOPHOTOZPREDICTOR) (stat.fit.param)
phztrain    [0/10] Training/validation/test set labels for the photometric redshift predictions (see Sect. 7.3) (Note 2)   (meta.code)
  
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