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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=1578826
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 04 39.3792 "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+01 46 28.092 "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)
_RAB195014 02 06.7371 "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+02 00 48.349 "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)
_Glon340.7014971 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+59.1675152 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)
1578826recno 1578826  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

KiDSu13176234  KiDSVW identifier (serialidkidsu_dr4v3) (meta.id)
RAJ2000211.16408 deg (i) Spectroscopic redshift right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.77447 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)
umag20.8101 mag u band total magnitude (phot.mag;em.opt.U)
e_umag 0.0496 mag u band total magnitude error (stat.error;phot.mag;em.opt.U)
gmag19.4792 mag g band total magnitude (phot.mag;em.opt.B)
e_gmag 0.0057 mag g band total magnitude error (stat.error;phot.mag;em.opt.B)
rmag18.8483 mag r band total magnitude (phot.mag;em.opt.R)
e_rmag 0.0037 mag r band total magnitude error (stat.error;phot.mag;em.opt.R)
imag18.4818 mag i band total magnitude (phot.mag;em.opt.I)
e_imag 0.0080 mag i band total magnitude error (stat.error;phot.mag;em.opt.I)
zmag17.8152 mag z band total magnitude (phot.mag;em.opt.I)
e_zmag 0.0118 mag z band total magnitude error (stat.error;phot.mag;em.opt.I)
Ymag18.0576 mag Y band total magnitude (phot.mag;em.IR.J)
e_Ymag 0.0310 mag Y band total magnitude error (stat.error;phot.mag;em.opt.B)
Jmag17.9780 mag J band total magnitude (phot.mag;em.IR.J)
e_Jmag 0.0310 mag J band total magnitude error (stat.error;phot.mag;em.IR.J)
Hmag17.8027 mag H band total magnitude (phot.mag;em.IR.H)
e_Hmag 0.0551 mag H band total magnitude error (stat.error;phot.mag;em.IR.H)
Kmag17.5571 mag K band total magnitude (phot.mag;em.IR.K)
e_Kmag 0.0492 mag K band total magnitude error (stat.error;phot.mag;em.IR.K)
W1mag18.5550 mag W1 band total magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.0460 mag W1 band total magnitude error (stat.error;phot.mag)
W2mag18.6270 mag W2 band total magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.0850 mag W2 band total magnitude error (stat.error;phot.mag)
u3mag21.5100 mag u band 3 arcsecond magnitude (phot.mag;em.opt.U)
e_u3mag 0.0361 mag u band 3 arcsecond magnitude error (stat.error;phot.mag)
g3mag20.3493 mag g band 3 arcsecond magnitude (phot.mag;em.opt.B)
e_g3mag 0.0055 mag g band 3 arcsecond magnitude error (stat.error;phot.mag)
r3mag19.6687 mag r band 3 arcsecond magnitude (phot.mag;em.opt.R)
e_r3mag 0.0032 mag r band 3 arcsecond magnitude error (stat.error;phot.mag)
i3mag19.2137 mag i band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_i3mag 0.0061 mag i band 3 arcsecond magnitude error (stat.error;phot.mag)
z3mag18.9777 mag z band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_z3mag 0.0095 mag z band 3 arcsecond magnitude error (stat.error;phot.mag)
Y3mag18.8831 mag Y band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_Y3mag 0.0167 mag Y band 3 arcsecond magnitude error (stat.error;phot.mag)
J3mag18.6377 mag J band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_J3mag 0.0138 mag J band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.J)
H3mag18.5019 mag H band 3 arcsecond magnitude (phot.mag;em.IR.H)
e_H3mag 0.0237 mag H band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.H)
K3mag18.3057 mag K band 3 arcsecond magnitude (phot.mag;em.IR.K)
e_K3mag 0.0221 mag K band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.K)
PCAs1-0.21370  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar1_) (meta.code.class)
PCAs2 0.39259  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar2) (meta.code.class)
PCAs3 1.09344  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar3) (meta.code.class)
PCAg1 0.14532  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal1) (meta.code.class)
PCAg2-0.50845  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal2) (meta.code.class)
PCAg3 0.61254  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal3) (meta.code.class)
PCAq1 0.10873  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso1) (meta.code.class)
PCAq2-0.52048  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso2) (meta.code.class)
PCAq3 0.57440  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 0.203273  Photometric redshift predictions (GALPHOTOZPREDICTOR) (stat.fit.param)
zPredQ 0.455988  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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