| I/356/galcand | Gaia DR3 Part 2. Extra-galactic (Gaia Collaboration, 2022) Parameters derived from various modules dedicated to the classification and characterisation of sources considered as galaxy candidates (Galaxy_candidates) (original column names in green) (4842342 rows) | recno=1100516 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 00 34 47.4189596917 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2016. (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 | -08 23 11.490963183 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2016. (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) |
| _RAB1950 | 00 32 15.1070155231 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J2016. (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 | -08 39 42.838398345 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J2016. (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) |
| _Glon | 110.2901259627403 | deg | Galactic longitude at Epoch=J2016. (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 | -70.8485496374024 | deg | Galactic latitude at Epoch=J2016. (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) |
| 1100516recno | 1100516 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| source_id | 2427109417952291968 | Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main) | |
| solution_id | 1636148068921376768 | Solution Identifier (solution_id) (meta.version) | |
| vari_best_class_name | GALAXY | Name of best class (in vcclassd.dat table) (vari_best_class_name) (meta.code.class) | |
| vari_best_class_score | 4.2212690e-01 | Score of the best class (vari_best_class_score) (stat.probability) | |
| classprob_dsc_combmod_galaxy | 5.9398576e-03 | Probability from DSC-Combmod of being a galaxy (data used: BP/RP spectrum, photometry, astrometry) (classprob_dsc_combmod_galaxy) (stat.probability) | |
| classprob_dsc_combmod_quasar | 9.5909560e-04 | Probability from DSC-Combmod of being a quasar (data used: BP/RP spectrum, photometry, astrometry) (classprob_dsc_combmod_quasar) (stat.probability) | |
| classlabel_dsc | star | Class assigned by DSC based on the probability from its Combmod classifier (classlabel_dsc) (meta.code.class) | |
| classlabel_dsc_joint | unclassified | Class assigned by DSC based on the probability from its Specmod and Allosmod classifiers (classlabel_dsc_joint) (meta.code.class) | |
| classlabel_oa | Class assigned by OA the neuron that represents the source (classlabel_oa) (meta.code.class) | ||
| redshift_ugc | Redshift from UGC (redshift_ugc) (src.redshift) | ||
| redshift_ugc_lower | Redshift prediction lower limit from UGC (redshift_ugc_lower) (stat.value;src.redshift) | ||
| redshift_ugc_upper | Redshift prediction upper limit from UGC (redshift_ugc_upper) (stat.value;src.redshift) | ||
| n_transits | 0 | Number of transits used for the morphological analysis (n_transits) (meta.number) | |
| posangle_sersic | deg | Fitted position angle of the source for the Sersic Profile (posangle_sersic) (pos.posAng) | |
| posangle_sersic_error | deg | Error on the fitted position angle of the source for the Sersic Profile (posangle_sersic_error) (stat.error;pos.posAng) | |
| intensity_sersic | e-/s | Fitted intensity of the source for the Sersic Profile (intensity_sersic) (phot.flux;em.opt) | |
| intensity_sersic_error | e-/s | Error on the fitted intensity of the source at effective radius radiusSersic (intensity_sersic_error) (stat.error;phot.flux;em.opt) | |
| radius_sersic | mas | Fitted effective radius of the source for the Sersic Profile (radius_sersic) (phys.angSize) | |
| radius_sersic_error | mas | Error on the fitted effective radius of the source for the Sersic Profile (radius_sersic_error) (stat.error;phys.angSize) | |
| ellipticity_sersic | Fitted ellipticity of source for the Sersic Profile (ellipticity_sersic) (src.ellipticity) | ||
| ellipticity_sersic_error | Error on the fitted ellipticity of the source for the Sersic Profile (ellipticity_sersic_error) (stat.error;src.ellipticity) | ||
| n_sersic | Fitted Sersic Index for Sersic Profile (n_sersic) (stat.fit.param) | ||
| n_sersic_error | Error on the fitted Sersic Index for Sersic Profile (n_sersic_error) (stat.error) | ||
| l2_sersic | L2 norm for the Sersic Profile (l2_sersic) (stat.fit.param) | ||
| mpcvS0 | Parameter 0 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[0]) (stat.correlation) | ||
| mpcvS1 | Parameter 1 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[1]) (stat.correlation) | ||
| mpcvS2 | Parameter 2 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[2]) (stat.correlation) | ||
| mpcvS3 | Parameter 3 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[3]) (stat.correlation) | ||
| mpcvS4 | Parameter 4 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[4]) (stat.correlation) | ||
| mpcvS5 | Parameter 5 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[5]) (stat.correlation) | ||
| mpcvS6 | Parameter 6 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[6]) (stat.correlation) | ||
| mpcvS7 | Parameter 7 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[7]) (stat.correlation) | ||
| mpcvS8 | Parameter 8 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[8]) (stat.correlation) | ||
| mpcvS9 | Parameter 9 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the Sersic Profile (morphparamscorrvecsersic[9]) (stat.correlation) | ||
| flags_sersic | [0/8] Flag indicative of processing or scientific quality for the morphological parameters fitting for the Sersic Profile (flags_sersic) (Note 4) (meta.code.qual) | ||
| posangle_de_vaucouleurs | deg | Fitted position angle of the source for the de Vaucouleurs Profile (posangle_de_vaucouleurs) (pos.posAng) | |
| posangle_de_vaucouleurs_error | deg | Error on the fitted position angle of the source for the de Vaucouleurs Profile (posangle_de_vaucouleurs_error) (stat.error;pos.posAng) | |
| intensity_de_vaucouleurs | e-/s | Fitted intensity of the source for the de Vaucouleurs Profile (intensity_de_vaucouleurs) (phot.flux;em.opt) | |
| intensity_de_vaucouleurs_error | e-/s | Error on the fitted intensity of the bulge for the de Vaucouleurs Profile (intensity_de_vaucouleurs_error) (stat.error;phot.flux;em.opt) | |
| radius_de_vaucouleurs | mas | Fitted effective radius of the source for de Vaucouleurs Profile (radius_de_vaucouleurs) (phys.angSize) | |
| radius_de_vaucouleurs_error | mas | Error on the fitted effective radius of the source for the de Vaucouleurs Profile (radius_de_vaucouleurs_error) (stat.error;phys.angSize) | |
| ellipticity_de_vaucouleurs | Fitted ellipticity of source for the de Vaucouleurs Profile (ellipticity_de_vaucouleurs) (src.ellipticity) | ||
| ellipticity_de_vaucouleurs_error | Error on the fitted ellipticity of the source for the de Vaucouleurs Profile (ellipticity_de_vaucouleurs_error) (stat.error;src.ellipticity) | ||
| l2_de_vaucouleurs | L2 norm for the de Vaucouleurs Profile (l2_de_vaucouleurs) (stat.fit.param) | ||
| mpcvdV0 | Parameter 0 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[0]) (stat.correlation) | ||
| mpcvdV1 | Parameter 1 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[1]) (stat.correlation) | ||
| mpcvdV2 | Parameter 2 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[2]) (stat.correlation) | ||
| mpcvdV3 | Parameter 3 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[3]) (stat.correlation) | ||
| mpcvdV4 | Parameter 4 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[4]) (stat.correlation) | ||
| mpcvdV5 | Parameter 5 of vector form of the upper triangle of the correlation matrix for the fitted parameters for the de Vaucouleurs Profile (morphparamscorrvecde_vaucouleurs[5]) (stat.correlation) | ||
| flags_de_vaucouleurs | [0/8] Flag indicative of processing or scientific quality for the morphological parameters fitting for the de Vaucouleurs Profile (flags_de_vaucouleurs) (Note 1) (meta.code.qual) | ||
| source_selection_flags | 4 | Bit indicative of whether the input data from a given module met the source list eligibility criteria for the source of interest (source_selection_flags) (Note 2) (meta.code.status) | |
| catalogue_id | [0/1] Catalog id (catalogue_id) (meta.code;meta.dataset) | ||
| ra | 8.69757899872 | deg | (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main) |
| dec | -8.38652526755 | deg | (i) Declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main) |
| _RA.icrs | 8.69757899872 | deg | (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) |
| _DE.icrs | -8.38652526755 | deg | (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) |
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