CARS host properties (cars_dr1.host_properties)

The table has 41 rows, 54 columns.

Description

AGN host galaxy properties determined from the integrated SED or the 2D IFU data.

Attribution

If you have used CARS data in your research, please use the following acknowledgement:

This work has made use of the Close AGN Reference survey data.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
target_id short meta.id
meta.main 		Unique identifier for the CARS target
hes_name char src
meta.ref 		Official designator from the Hamburg/ESO survey (HES)
log_mass_star float phys.mass log(solMass) Logarithm of median stellar mass inferred from SED MCMC fitting
log_mass_star_16 float stat.value
phys.mass 		log(solMass) Logarithm of 16% quantile of stellar mass inferred from SED MCMC fitting
log_mass_star_84 float stat.value
phys.luminosity 		log(solMass) Logarithm of 84% quantile of stellar mass inferred from SED MCMC fitting
log_lum_tor float phys.mass log(erg/s) Logarithm of median 1-30micron IR torus component luminosity inferred from SED MCMC fitting
log_lum_tor_16 float stat.value
phys.luminosity 		log(erg/s) Logarithm of 16% quantile of 1-30micron IR torus component luminosity from SED MCMC fitting
log_lum_tor_84 float stat.value
phys.luminosity 		log(erg/s) Logarithm of 84% quantile of 1-30micron IR torus component luminosity inferred from SED MCMC fitting
agn_g_mag float phot.mag mag g-band AB magnitude of the AGN component after 2D image modelling
agn_i_mag float phot.mag mag i-band AB magnitude of the AGN component after 2D image modelling
log_lum_ir float em.IR
phys.luminosity 		log(erg/s) Logarithm of median 8-1000micron star-forming component luminosity inferred from SED MCMC fitting
log_lum_ir_16 float stat.value
em.IR
phys.luminosity 		log(erg/s) Logarithm of 16% quantile of 8-1000micron star-forming component luminosity from SED MCMC fitting
log_lum_ir_84 float stat.value
em.IR
phys.luminosity 		log(erg/s) Logarithm of 84% quantile of 8-1000micron star-forming component luminosity from SED MCMC fitting
log_lum_fir float em.IR
phys.luminosity 		log(erg/s) Logarithm of median 42.5-122.5micron star-forming component luminosity inferred from SED MCMC fitting
log_lum_fir_16 float stat.value
em.IR
phys.luminosity 		log(erg/s) Logarithm of 16% quantile of 42.5-122.5micron star-forming component luminosity from SED MCMC fitting
log_lum_fir_84 float stat.value
em.IR
phys.luminosity 		log(erg/s) Logarithm of 84% quantile of 42.5-122.5micron star-forming component luminosity´ from SED MCMC fitting
flag_ir_limit float meta.code.error Flag indicating if log_L_IR, log_L_FIR, SFR_IR are 5sigma upper limits
sfr_ir float em.IR
phys.SFR 		solMass/yr median IR-based star formation rate using the conversion in Murphy et al. (2011)
sfr_ir_16 float stat.value
em.IR
phys.SFR 		solMass/yr 16% quantile of IR-based star formation rate using the conversion in Murphy et al. (2011)
sfr_ir_84 float stat.value
em.IR
phys.SFR 		solMass/yr 84% quantile of IR-based star formation rate using the conversion in Murphy et al. (2011)
ha_flux_hii float em.Halpha erg/s/cm**2 extinction-corrected Ha flux solely taken below the Kewley et al. (2001,2006) maximum starburst BPT demarcation line
ha_flux_hii_err float stat.error
em.Halpha 		erg/s/cm**2 error of the extinction-corrected Ha flux
sfr_ha_hii float em.Halpha
phys.SFR 		solMass/yr SFR estimated from the corresponding Halpha luminosity using the Calzetti 2007 calibration
sfr_ha_hii_err float stat.error
em.Halpha
phys.SFR 		solMass/yr Standard error of SFR estimated from the corresponding Halpha luminosity using the Calzetti 2007 calibration
bpt_morphology char meta.code.class Classification of BPT diagram appearance used for the rainbow decomposition of Ha fluxes as described in Smirnova-Pinchukova et al. (2021)
ha_flux_bpt float em.Halpha erg/s/cm**2 extinction-corrected Ha flux after applying a decomposition of ionization source with the rainbow algorithm as desribed in Smirnova-Pinchukova et al. (2021)
ha_flux_bpt_err float stats.error
em.Halpha 		erg/s/cm**2 standard error of the extinction-corrected Ha flux
sfr_ha_bpt float phys.SFR solMass/yr median Ha-based SFR after BPT rainbow analysis using the conversion in Calzetti et al. (2007)
sfr_ha_bpt_err float stat.value
em.Halpha
phys.SFR 		solMass/yr Standar error of Ha-based SFR after BPT rainbow analysis
flag_ha_bpt_limit boolean meta.code.error Flag indicating if Ha_flux_BPT, and SFR_Ha_BPT are 5sigma upper limits
ionized_gas_area float phys.angArea arcsec**2 area of the host galaxy with any detectable ionized gas emission lines
sfr_area_fraction float phys.angArea
arith.ratio 		fraction of the ionized gas area classified to originate from the star-forming region in the BPT
liner_area_fraction float phys.angArea
arith.ratio 		fraction of the ionized gas area classified to originate from the LINER region in the BPT
inter_area_fraction float phys.angArea
arith.ratio 		fraction of the ionized gas area classified to originate from the intermediate region in the BPT
agn_area_fraction float phys.angArea
arith.ratio 		fraction of the ionized gas area classified to originate from the AGN region in the BPT
enlr_max_arcsec float phys.angSize arcsec Projected maximum angular extent of the ENLR
enlr_max_kpc float phys.size kpc Projected maximum physical extent of the ENLR
enlr_sfb15_arcsec float phys.angSize arcsec Projected angular extent of the ENLR at a limiting surface brightness of 10**⁻15 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_sfb15_kpc float phys.size kpc Projected maximum physical extent of the ENLR at a limiting surface brightness of 10**⁻15 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_sfb16_arcsec float phys.angSize arcsec Projected angular extent of the ENLR at a limiting surface brightness of 10**⁻16 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_sfb16_kpc float phys.size kpc Projected maximum physical extent of the ENLR at a limiting surface brightness of 10**⁻16 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_sfb17_arcsec float phys.angSize arcsec Projected angular extent of the ENLR at a limiting surface brightness of 10**⁻17 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_sfb17_kpc float phys.size kpc Projected maximum physical extent of the ENLR at a limiting surface brightness of 10**⁻17 erg/s/cm**2/arcsec**2/(1+z)**4
enlr_res_kpc float phys.size kpc Resolution limit of the ENLR size in kpc
enlr_arcsec_err float stat.error
phys.angSize 		arcsec ENLR size error in arcsec
enlr_kpc_err float stat.error
phys.size 		kpc ENLR size error in kpc
slope_oh float phys.abund radial gradient of 12+log(O/H) based on the N2S2 index using r_eff as the radial scale. Absolute reference metallicity scale is following the N2S2 calibration
intercept_oh float phys.abund 12+log(O/H) abundance based on the N2S2 index at the galaxy centre from the radial fit. Absolute reference metallicity scale is following the N2S2 calibration
slope_oh_err float stat.error
phys.abund 		radial gradient of 12+log(O/H) based on the N2S2 index using r_eff as the radial scale. Absolute reference metallicity scale is following the N2S2 calibration
intercept_oh_err float stat.error
phys.abund 		12+log(O/H) abundance based on the N2S2 index at the galaxy centre from the radial fit. Absolute reference metallicity scale is following the N2S2 calibration
slope_oh_sdss float phys.abund radial gradient of 12+log(O/H) based on the N2S2 index using r_eff as the radial scale. Absolute reference metallicity scale is following the Tremonti04 SDSS calibration
intercept_oh_sdss float phys.abund 12+log(O/H) abundance based on the N2S2 index at the galaxy centre from the radial fit. Absolute reference metallicity scale is following the Tremonti04 SDSS calibration
slope_oh_sdss_err float stat.error
phys.abund 		radial gradient of 12+log(O/H) based on the N2S2 index using r_eff as the radial scale. Absolute reference metallicity scale is following the Tremonti04 SDSS calibration
intercept_oh_sdss_err float stat.error
phys.abund 		12+log(O/H) abundance based on the N2S2 index at the galaxy centre from the radial fit. Absolute reference metallicity scale is following the Tremonti04 SDSS calibration