Table information for 'aspic_6df.main'

General

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: Physical parameters estimated by Le Phare and CIGALE for a selection of 6dF Galaxy Survey sources.

For a list of all services and tables belonging to this table's resource, see Information on resource 'ASPIC 6dF Galaxy Survey physical parameters'

Citing this table

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:aspic_6df_main,
  year=2019,
  title={{ASPIC} 6dF Galaxy Survey physical parameters},
  author={{ASPIC} team},
  url={https://vo.lam.fr/tableinfo/aspic_6df.main},
  howpublished={{VO} resource provided by the {CeSAM} Virtual Observatory Server}
}

Resource Documentation

This resource contains the catalogue of physical parameters for a selection of sources from the third data release (DR3) of the 6dF [1] survey. They where estimated using Le Phare [2] and CIGALE [3] by the Gazpar [4] service as part of ASPIC [5].

We only used the 6dF sources having both 2Mass and SuperCosmos Bj, rF, J, H, and K magnitudes. The magnitudes uncertainties were computed for J, K, and K comparing 2Mass data with J band Denis observations. Also, note that for Le Phare the Chabrier initial mass function (IMF) was used but for CIGALE it was the Salpeter IMF.

The 6dF DR3 spectra are available on the Virtual Observatory at the Royal Observatory of Edinburgh. You can use the target name to retrieve the spectra associated to an object.

Any use of these data should explicitly state that they come from the Final Release of 6dFGS and cite both the 6dGS DR3 paper (Jones et al 2009) as well as the original 6dFGS survey paper (Jones et al 2004, MNRAS 355, 747). The 2004 paper remains the most comprehensive description of the survey but the 2009 paper details many important subsequent developments and changes.

ASPIC

ASPIC (Archives Spectrophotométriques Publiques Intégrées au CeSAM) is the public spectro-photometric archive of the Laboratoire d'Astrophysique de Marseille data-centre (CeSAM, Centre de donnéeS Astrophysiques de Marseille). We give access to spectro-photometric data with value additions like physical parameters, photometric redshifts, and spectra line measurements.

ACKNOWLEDGEMENTS

Any use of these data should explicitly state that they come from the Final Release of 6dFGS and cite both the 6dGS DR3 paper (Jones et al 2009) as well as the original 6dFGS survey paper (Jones et al 2004, MNRAS 355, 747).
Research work benefiting from the use of ASPIC data at CeSAM should include the following acknowledgement in publications: “This research has made use of the ASPIC database, operated at CeSAM/LAM, Marseille, France.”
[1]Six-degree field Galaxy Survey, Jones et al. (2024), Jones et al. (2009), http://www.6dfgs.net
[2]https://cesam.lam.fr/lephare
[3]https://cigale.lam.fr
[4]Galaxy redshifts and physical parameters, https://gazpar.lam.fr
[5]Archives Spectrophotométriques Publiques Intégrées au CeSAM, https://cesam.lam.fr/aspic

Columns

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
targetname TargetName Target name. N/A meta.id;meta.main
ra RA Right Ascension (J2000) deg pos.eq.ra;meta.main
dec Dec Declination (J2000) deg pos.eq.dec;meta.main
z_spec z_spec Raw measured redshift (corrected for template offset and slit vane shift). N/A src.redshift
z_helio z_helio Heliocentric redshift (corrected for heliocentric motion, template offset and slit vane shift). N/A src.redshift
z_quality z_quality Redshift measurement quality: 4=good 1=bad (6=star) N/A meta.code.qual;src.redshift
bj Bj SuperCosmos Bj magnitude from 6dF mag phot.mag;em.opt.B
rf Rf SuperCosmos Rf magnitude from 6dF mag phot.mag;em.opt.R
j J 2Mass J magnitude from 6dF mag phot.mag;em.IR.J
h H 2Mass H magnitude from 6dF mag phot.mag;em.IR.H
ks Ks 2Mass Ks magnitude from 6dF mag phot.mag;em.IR.K
err_bj err_Bj Uncertainty on Bj magnitude from 6dF mag stat.error;phot.mag;em.opt.B
err_rf err_Rf Uncertainty on Rf magnitude from 6dF mag stat.error;phot.mag;em.opt.R
err_j err_J Estimated uncertainty on J magnitude mag stat.error;phot.mag;em.IR.J
err_h err_H Estimated uncertainty on H magnitude mag stat.error;phot.mag;em.IR.H
err_ks err_Ks Estimated uncertainty on Ks magnitude mag stat.error;phot.mag;em.IR.K
lp_z_best LP_z_best Best photometric redshift from Le Phare. N/A src.redshift.phot
lp_mod_best LP_mod_best Identifier of the best Le Phare template. N/A meta.id
lp_ebv_best LP_ebv_best E(B-V) absorption for Le Phare best fit. N/A phys.absorption;meta.modelled
lp_extlaw_best LP_extlaw_best Le Phare extinction law identifier for one used in the best fit. N/A meta.id;phys.absorption;meta.modelled
lp_chi_best LP_chi_best Chi-square of the best Le Phare fit. N/A stat.fit.chi2
lp_nband_used LP_nband_used Number of band used in La Phare fitting. N/A meta.number
lp_age_best LP_age_best Age for Le Phare best fit. yr time.age
lp_age_inf LP_age_inf 16% lower galaxy age in Le Phare fit. yr time.age;stat.min
lp_age_med LP_age_med Median galaxy age in Le Phare fit. yr time.age;stat.median
lp_age_sup LP_age_sup 16% higher galaxy age in Le Phare fit. yr time.age;stat.max
lp_mass_best LP_mass_best galaxy mass for le phare best fit. log(solMass) phys.mass
lp_mass_inf LP_mass_inf 16% lower galaxy mass in le phare fit. log(solMass) phys.mass;stat.min
lp_mass_med LP_mass_med Median galaxy mass in le phare fit. log(solMass) phys.mass;stat.median
lp_mass_sup LP_mass_sup 16% higher galaxy mass in le phare fit. log(solMass) phys.mass;stat.max
lp_sfr_best LP_SFR_best Star Formation Rate for le phare best fit. log(solMass/yr) phys.SFR
lp_sfr_inf LP_SFR_inf 16% lower Star Formation Rate in le phare fit. log(solMass/yr) phys.SFR;stat.min
lp_sfr_med LP_SFR_med Median Star Formation Rate in le phare fit. log(solMass/yr) phys.SFR;stat.median
lp_sfr_sup LP_SFR_sup 16% higher Star Formation Rate in le phare fit. log(solMass/yr) phys.SFR;stat.max
lp_ssfr_best LP_sSFR_best Specific Star Formation Rate for le phare best fit. yr**-1 phys.sfr
lp_ssfr_inf LP_sSFR_inf 16% lower Specific Star Formation Rate in le phare fit. yr**-1 phys.sfr;stat.min
lp_ssfr_med LP_sSFR_med Median Specific Star Formation Rate in le phare fit. yr**-1 phys.sfr;stat.median
lp_ssfr_sup LP_sSFR_sup 16% higher Specific Star Formation Rate in le phare fit. yr**-1 phys.sfr;stat.max
lp_lum_nuv_best LP_lum_NUV_best NUV luminosity for Le Phare best fit. solLum phys.luminosity;em.UV.200-300nm;meta.modelled
lp_lum_r_best LP_lum_R_best R luminosity for Le Phare best fit. solLum phys.luminosity;em.opt.R;meta.modelled
lp_lum_k_best LP_lum_K_best K luminosity for Le Phare best fit. solLum phys.luminosity;em.IR.K;meta.modelled
lp_mag_abs_bj LP_mag_abs_Bj Bj absolute magnitude from Le Phare mag phys.magAbs;em.opt.B;meta.modelled
lp_mag_abs_rf LP_mag_abs_Rf Rf absolute magnitude from Le Phare mag phys.magAbs;em.opt.R;meta.modelled
lp_mag_abs_j LP_mag_abs_J J absolute magnitude from Le Phare mag phys.magAbs;em.IR.J;meta.modelled
lp_mag_abs_h LP_mag_abs_H H absolute magnitude from Le Phare mag phys.magAbs;em.IR.H;meta.modelled
lp_mag_abs_ks LP_mag_abs_Ks Ks absolute magnitude from Le Phare mag phys.magAbs;em.IR.K;meta.modelled
c_mstar C_mstar Stellar mass from CIGALE solMass phys.mass
c_mstar_err C_mstar_err Uncertainty on stellar mass from CIGALE solMass stat.error;phys.mass
c_sfr C_SFR Star Formation Rate from CIGALE solMass/yr phys.sfr
c_sfr_err C_SFR_err Uncertainty on Star Formation Rate from CIGALE yr**-1 stat.error;phys.sfr

Columns that are parts of indices are marked like this.

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