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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=1886935
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 41 29.2488 "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+02 58 11.352 "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)
_RAB195010 38 54.2588 "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+03 13 53.203 "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)
_Glon245.1481691 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+50.6536854 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)
1886935recno 1886935  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

KiDSu 7123523  KiDSVW identifier (serialidkidsu_dr4v3) (meta.id)
RAJ2000160.37187 deg (i) Spectroscopic redshift right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+02.96982 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)
umag21.1426 mag u band total magnitude (phot.mag;em.opt.U)
e_umag 0.0337 mag u band total magnitude error (stat.error;phot.mag;em.opt.U)
gmag19.8289 mag g band total magnitude (phot.mag;em.opt.B)
e_gmag 0.0069 mag g band total magnitude error (stat.error;phot.mag;em.opt.B)
rmag19.1119 mag r band total magnitude (phot.mag;em.opt.R)
e_rmag 0.0045 mag r band total magnitude error (stat.error;phot.mag;em.opt.R)
imag18.7853 mag i band total magnitude (phot.mag;em.opt.I)
e_imag 0.0117 mag i band total magnitude error (stat.error;phot.mag;em.opt.I)
zmag18.4639 mag z band total magnitude (phot.mag;em.opt.I)
e_zmag 0.0234 mag z band total magnitude error (stat.error;phot.mag;em.opt.I)
Ymag18.2532 mag Y band total magnitude (phot.mag;em.IR.J)
e_Ymag 0.0429 mag Y band total magnitude error (stat.error;phot.mag;em.opt.B)
Jmag18.2313 mag J band total magnitude (phot.mag;em.IR.J)
e_Jmag 0.0446 mag J band total magnitude error (stat.error;phot.mag;em.IR.J)
Hmag18.0254 mag H band total magnitude (phot.mag;em.IR.H)
e_Hmag 0.0519 mag H band total magnitude error (stat.error;phot.mag;em.IR.H)
Kmag17.7782 mag K band total magnitude (phot.mag;em.IR.K)
e_Kmag 0.0519 mag K band total magnitude error (stat.error;phot.mag;em.IR.K)
W1mag18.5840 mag W1 band total magnitude (phot.mag;em.IR.3-4um)
e_W1mag 0.0520 mag W1 band total magnitude error (stat.error;phot.mag)
W2mag18.7460 mag W2 band total magnitude (phot.mag;em.IR.4-8um)
e_W2mag 0.1000 mag W2 band total magnitude error (stat.error;phot.mag)
u3mag21.3801 mag u band 3 arcsecond magnitude (phot.mag;em.opt.U)
e_u3mag 0.0259 mag u band 3 arcsecond magnitude error (stat.error;phot.mag)
g3mag20.1566 mag g band 3 arcsecond magnitude (phot.mag;em.opt.B)
e_g3mag 0.0057 mag g band 3 arcsecond magnitude error (stat.error;phot.mag)
r3mag19.4777 mag r band 3 arcsecond magnitude (phot.mag;em.opt.R)
e_r3mag 0.0034 mag r band 3 arcsecond magnitude error (stat.error;phot.mag)
i3mag19.1181 mag i band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_i3mag 0.0087 mag i band 3 arcsecond magnitude error (stat.error;phot.mag)
z3mag18.8745 mag z band 3 arcsecond magnitude (phot.mag;em.opt.I)
e_z3mag 0.0108 mag z band 3 arcsecond magnitude error (stat.error;phot.mag)
Y3mag18.6785 mag Y band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_Y3mag 0.0189 mag Y band 3 arcsecond magnitude error (stat.error;phot.mag)
J3mag18.5212 mag J band 3 arcsecond magnitude (phot.mag;em.IR.J)
e_J3mag 0.0177 mag J band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.J)
H3mag18.2029 mag H band 3 arcsecond magnitude (phot.mag;em.IR.H)
e_H3mag 0.0198 mag H band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.H)
K3mag18.1791 mag K band 3 arcsecond magnitude (phot.mag;em.IR.K)
e_K3mag 0.0218 mag K band 3 arcsecond magnitude error (stat.error;phot.mag;em.IR.K)
PCAs1 0.19900  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar1_) (meta.code.class)
PCAs2-0.23554  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar2) (meta.code.class)
PCAs3 0.52032  PCA components, STAR HDBSCAN binary classifiers, 'optimal' method setup (pcastar3) (meta.code.class)
PCAg1 0.33416  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal1) (meta.code.class)
PCAg2-0.25439  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal2) (meta.code.class)
PCAg3-0.13068  PCA components, GAL HDBSCAN binary classifiers, 'optimal' method setup (pcagal3) (meta.code.class)
PCAq1 0.32209  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso1) (meta.code.class)
PCAq2-0.25452  PCA components, QSO HDBSCAN binary classifiers, 'optimal' method setup (pcaqso2) (meta.code.class)
PCAq3-0.14678  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 0.114634  Photometric redshift predictions (GALPHOTOZPREDICTOR) (stat.fit.param)
zPredQ 0.947651  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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