| I/356/qsocand | Gaia DR3 Part 2. Extra-galactic (Gaia Collaboration, 2022) Parameters derived from various modules dedicated to the classification and characterisation of sources considered as QSO candidates (QSO_candidates) (original column names in green) (6649162 rows) | recno=1801594 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 11 04 24.0714347507 | "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 | +07 30 53.181021464 | "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 | 11 01 48.1070993558 | "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 | +07 47 04.354328803 | "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 | 245.6948171187496 | 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 | +57.9392170803988 | 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) |
| 1801594recno | 1801594 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| source_id | 3866355986793634560 | Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main) | |
| solution_id | 1636148068921376768 | Solution Identifier (solution_id) (meta.version) | |
| astrometric_selection_flag | 1 | [0/1] Flag indicating if the source is part of the astrometric selection (astrometric_selection_flag) (meta.code.status) | |
| gaia_crf_source | 1 | [0/1] Flag indicative of whether the source was used define the Gaia-CRF3 (gaia_crf_source) (meta.code.status) | |
| vari_best_class_name | AGN | Name of best class (in vcclassd.dat table) (vari_best_class_name) (meta.code.class) | |
| vari_best_class_score | 7.7177185e-01 | Score of the best class (vari_best_class_score) (stat.probability) | |
| fractional_variability_g | 5.148778e-01 | Fractional variability in the G band (fractional_variability_g) (src.var.amplitude;em.opt) | |
| structure_function_index | 8.752291e-01 | Index of the first-order structure function in the G band (structure_function_index) (src.var.index) | |
| structure_function_index_scatter | 0.279470132706570951 | Standard deviation of the index of the structure function (structure_function_index_scatter) (stat.stdev;src.var.index) | |
| qso_variability | 1.1759189e+00 | Quasar variability metric in the G band (qso_variability) (src.var) | |
| non_qso_variability | 9.4451380e-01 | Non-quasar variability metric in the G band (non_qso_variability) (src.var) | |
| vari_agn_membership_score | 9.428392232324123e-02 | Membership score (0=lowest,1=highest) of source to be of AGN type (vari_agn_membership_score) (stat.probability) | |
| classprob_dsc_combmod_quasar | 9.9123126e-01 | Probability from DSC-Combmod of being a quasar (data used: BP/RP spectrum, photometry, astrometry) (classprob_dsc_combmod_quasar) (stat.probability) | |
| classprob_dsc_combmod_galaxy | 8.5442610e-03 | Probability from DSC-Combmod of being a galaxy (data used: BP/RP spectrum, photometry, astrometry) (classprob_dsc_combmod_galaxy) (stat.probability) | |
| classlabel_dsc | quasar | 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 | QSO_Z15_25 | Class assigned by OA the neuron that represents the source (classlabel_oa) (meta.code.class) | |
| redshift_qsoc | 1.118403100 | Redshift from QSOC (redshift_qsoc) (src.redshift) | |
| redshift_qsoc_lower | 1.093535900 | Redshift lower confidence level from QSOC (redshift_qsoc_lower) (stat.value;src.redshift) | |
| redshift_qsoc_upper | 1.143565500 | Redshift upper confidence level from QSOC (redshift_qsoc_upper) (stat.value;src.redshift) | |
| ccfratio_qsoc | 1.000000000 | Value of the cross-correlation function used to derive the redshift from QSOC (ccfratio_qsoc) (stat.value) | |
| zscore_qsoc | 7.3571460e-01 | Redshift zscore from QSOC (zscore_qsoc) (stat.value;src.redshift) | |
| flags_qsoc | 4 | [0/31] Processing flags for the analysis based on BP/RP Spectra from QSOC (flags_qsoc) (Note 1) (meta.code.status) | |
| n_transits | 0 | Number of transits used for the morphological analysis (n_transits) (meta.number) | |
| intensity_quasar | e-/s | Fitted intensity of the quasar at its centre (intensity_quasar) (phot.flux;em.opt) | |
| intensity_quasar_error | e-/s | Error on the fitted intensity of the quasar at its centre (intensity_quasar_error) (stat.error;phot.flux;em.opt) | |
| intensity_hostgalaxy | e-/s | Fitted intensity of the host galaxy at the effective radius (intensity_hostgalaxy) (phot.flux;em.opt) | |
| intensity_hostgalaxy_error | e-/s | Error on the fitted intensity of the host galaxy at effective radius (intensity_hostgalaxy_error) (stat.error;phot.flux;em.opt) | |
| radius_hostgalaxy | mas | Fitted effective radius of the host galaxy (radius_hostgalaxy) (src.morph.param) | |
| radius_hostgalaxy_error | mas | Error on the fitted effective radius of the host galaxy (radius_hostgalaxy_error) (stat.error) | |
| sersic_index | Fitted sersic Index (sersic_index) (src.morph.param) | ||
| sersic_index_error | Error on the fitted sersic Index (sersic_index_error) (stat.error) | ||
| ellipticity_hostgalaxy | Fitted ellipticity of the host galaxy (ellipticity_hostgalaxy) (src.ellipticity) | ||
| ellipticity_hostgalaxy_error | Error on the fitted ellipticity of the host galaxy (ellipticity_hostgalaxy_error) (stat.error;src.ellipticity) | ||
| posangle_hostgalaxy | deg | Fitted position angle of the host galaxy (posangle_hostgalaxy) (pos.posAng) | |
| posangle_hostgalaxy_error | deg | Error on the fitted position angle of the host galaxy (posangle_hostgalaxy_error) (stat.error;pos.posAng) | |
| host_galaxy_detected | 0 | [0/1] Flag indicating whether a host galaxy has been detected (host_galaxy_detected) (stat.fit.param) | |
| l2_norm | L2 norm for the fitted Sersic profile (l2_norm) (stat.fit.param) | ||
| mpcv0 | Parameter 0 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[0]) (stat.correlation) | ||
| mpcv1 | Parameter 1 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[1]) (stat.correlation) | ||
| mpcv2 | Parameter 2 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[2]) (stat.correlation) | ||
| mpcv3 | Parameter 3 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[3]) (stat.correlation) | ||
| mpcv4 | Parameter 4 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[4]) (stat.correlation) | ||
| mpcv5 | Parameter 5 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[5]) (stat.correlation) | ||
| mpcv6 | Parameter 6 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[6]) (stat.correlation) | ||
| mpcv7 | Parameter 7 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[7]) (stat.correlation) | ||
| mpcv8 | Parameter 8 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[8]) (stat.correlation) | ||
| mpcv9 | Parameter 9 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[9]) (stat.correlation) | ||
| mpcv10 | Parameter 10 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[10]) (stat.correlation) | ||
| mpcv11 | Parameter 11 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[11]) (stat.correlation) | ||
| mpcv12 | Parameter 12 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[12]) (stat.correlation) | ||
| mpcv13 | Parameter 13 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[13]) (stat.correlation) | ||
| mpcv14 | Parameter 14 of vector form of the upper triangle of the correlation matrix for the fitted morphological parameters (morphparamscorr_vec[14]) (stat.correlation) | ||
| host_galaxy_flag | [0/6] Flag indicative of processing or scientific quality for the morphological parameters fitting (host_galaxy_flag) (Note 2) (meta.code.qual) | ||
| source_selection_flags | 243 | 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 3) (meta.code.status) | |
| catalogue_id | Catalog id (catalogue_id) (meta.id;meta.table) | ||
| ra | 166.10029764479 | deg | (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main) |
| dec | +7.51477250596 | deg | (i) Declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main) |
| _RA.icrs | 166.10029764479 | deg | (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra) |
| _DE.icrs | +7.51477250596 | deg | (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec) |
© Université de Strasbourg/CNRS
• Contact
