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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=620901
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 43 42.8376 "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)
_DEJ2000-00 13 50.844 "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)
_RAB195013 41 09.0118 "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+00 01 12.736 "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)
_Glon329.7263720 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+59.8932381 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)
620901recno 620901  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

KiDSu12554818  KiDSVW identifier (serialidkidsu_dr4v3) (meta.id)
RAJ2000205.92849 deg (i) Spectroscopic redshift right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.23079 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)
umag20.8959 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)
gmag19.7215 mag g band total magnitude (phot.mag;em.opt.B)
e_gmag 0.0070 mag g band total magnitude error (stat.error;phot.mag;em.opt.B)
rmag19.2262 mag r band total magnitude (phot.mag;em.opt.R)
e_rmag 0.0052 mag r band total magnitude error (stat.error;phot.mag;em.opt.R)
imag18.8810 mag i band total magnitude (phot.mag;em.opt.I)
e_imag 0.0125 mag i band total magnitude error (stat.error;phot.mag;em.opt.I)
zmag18.8529 mag z band total magnitude (phot.mag;em.opt.I)
e_zmag 0.0341 mag z band total magnitude error (stat.error;phot.mag;em.opt.I)
Ymag18.7066 mag Y band total magnitude (phot.mag;em.IR.J)
e_Ymag 0.0535 mag Y band total magnitude error (stat.error;phot.mag;em.opt.B)
Jmag18.6479 mag J band total magnitude (phot.mag;em.IR.J)
e_Jmag 0.0584 mag J band total magnitude error (stat.error;phot.mag;em.IR.J)
Hmag18.5645 mag H band total magnitude (phot.mag;em.IR.H)
e_Hmag 0.0996 mag H band total magnitude error (stat.error;phot.mag;em.IR.H)
Kmag18.4970 mag K band total magnitude (phot.mag;em.IR.K)
e_Kmag 0.1076 mag K band total magnitude error (stat.error;phot.mag;em.IR.K)
W1mag19.1050 mag W1 band total magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.0670 mag W1 band total magnitude error (stat.error;phot.mag)
W2mag20.0780 mag W2 band total magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.3050 mag W2 band total magnitude error (stat.error;phot.mag)
u3mag21.7748 mag u band 3 arcsecond magnitude (phot.mag;em.opt.U)
e_u3mag 0.0436 mag u band 3 arcsecond magnitude error (stat.error;phot.mag)
g3mag20.5504 mag g band 3 arcsecond magnitude (phot.mag;em.opt.B)
e_g3mag 0.0064 mag g band 3 arcsecond magnitude error (stat.error;phot.mag)
r3mag20.0447 mag r band 3 arcsecond magnitude (phot.mag;em.opt.R)
e_r3mag 0.0045 mag r band 3 arcsecond magnitude error (stat.error;phot.mag)
i3mag19.7439 mag i band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_i3mag 0.0109 mag i band 3 arcsecond magnitude error (stat.error;phot.mag)
z3mag19.6242 mag z band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_z3mag 0.0166 mag z band 3 arcsecond magnitude error (stat.error;phot.mag)
Y3mag19.4821 mag Y band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_Y3mag 0.0251 mag Y band 3 arcsecond magnitude error (stat.error;phot.mag)
J3mag19.2213 mag J band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_J3mag 0.0237 mag J band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.J)
H3mag19.2668 mag H band 3 arcsecond magnitude (phot.mag;em.IR.H)
e_H3mag 0.0422 mag H band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.H)
K3mag19.3262 mag K band 3 arcsecond magnitude (phot.mag;em.IR.K)
e_K3mag 0.0490 mag K band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.K)
PCAs1 0.30223  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar1_) (meta.code.class)
PCAs2 0.43878  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar2) (meta.code.class)
PCAs3 1.53688  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar3) (meta.code.class)
PCAg1 0.71314  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal1) (meta.code.class)
PCAg2-0.13706  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal2) (meta.code.class)
PCAg3 0.97895  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal3) (meta.code.class)
PCAq1 0.71227  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso1) (meta.code.class)
PCAq2-0.13508  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso2) (meta.code.class)
PCAq3 1.01269  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 0.096294  Photometric redshift predictions (GALPHOTOZPREDICTOR) (stat.fit.param)
zPredQ 0.489396  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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