xCOLD GASS Object Viewer

ID11340GASS catalog ID
SDSSJ231316.47+145415.6SDSS name
OBJID587730774957555861SDSS ObjID
SPECOBJID209641800963457024SDSS SpecObjID
PLATEID744SDSS spectroscopic Plate ID
MJD52251SDSS spectroscopic MJD ID
FIBERID466SDSS spectroscopic Fiber ID
RA348.32RA from SDSS, J2000 [decimal degrees]
DEC14.904Dec from SDSS, J2000 [decimal degrees]
Z_SDSS0.03577SDSS spectroscopic redshift
LUMDIST157.39Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc)
INCL66.557Disc inclination [degrees]
NUVR2.22NUV-r colour, corrected for Galactic extinction
R50KPC2.4609SDSS r-band Petrosian R50[kpc]
LOGMSTAR10.1Stellar mass [log Msun]
LOGMUST8.5984Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) )
CINDX2.28Concentration index (ratio of r-band Petrosian R90 and R50)
WEIGHT0.68148Statistical weight
LOGSFR_MPAJHU0.40283SFR from SDSS MPA/JHU catalog
LOGSFR_SED0.32979SFR from UV+optical SED fitting
LOGSFR_BEST0.58483SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017)
LOGSFR_ERR0.031699Error on LOGSFR_BEST
FLAG_IRAS0Detection flag in the IRAS PSC, 1:yes, 2:no
LOGLIR_IRAS0Total IR luminosity [log Lsun]
IRCOL_IRAS0IRAS colour (F60/F100)
N2HA-0.42171log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7)
O3HB-0.27254log(FLUX_OIII_5006/FLUX_HBeta_4861) (using fluxes from SDSS DR7)
AGNCLASS1BPT-based AGN classification, -1:undetermined, 0:inactive, 1:SFing, 2:Composite, 3:AGN, 4:Seyfert
Z_PP04_N28.71412+logO/H from N2Ha using Pettini&Pagel (2004)
Z_PP04_O3N28.682312+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004)
Z_MZR8.706312+logO/H from MZR, Kewley&Ellison08, PP04 calibration
FLAG_CO1CO(1-0) detection flag, 1:yes, 2:no
XCO4.35Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value
XCO_A174.8765CO-to-H2 conversion function from Accurso et al. (2017)
XCO_A17_ERR1.8527Error on XCO_A17
ICO1.79CO(1-0) line flux [K km/s]
ICO_ERR0.18216Error on ICO [K km/s]
ICO_COR1.9476CO(1-0) line flux, aperture corrected [K km/s]
ICO_COR_ERR0.35302Error on ICO_COR [K km/s]
LCO6.4057E+8CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_ERR7.0926E+7Error on LCO [K km/s pc^2]
LCO_COR6.9696E+8CO(1-0) line luminosity, aperture corrected [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_COR_ERR1.2633E+8Error on LCO_COR [K km/s pc^2]
RMS_CO0.001442Rms noise around the CO(1-0) line in 20km/s-wide channels [K]
SN_CO15.898Integrated S/N of the CO(1-0) line
WCO282.63FWHM of the CO(1-0) line [km/s]
WCO_FLAG1Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor
Z_CO0.035724Redshift based on the velocity of the CO(1-0) line
WCO_TFR278.65FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s]
WCO_TFR_ERR9.1852Error on WCO_TFR
LOGMH29.5313Total molecular gas mass [log Msun]
LOGMH2_ERR0.17082Error on LOGMH2
LIM_LOGMH203sigma upper limit for LOGMH2, if FLAG_CO=2
LOGMH2MS-0.56868Molecular gas mass fraction [log MH2/M*]
FLAG_CO211CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO213.05CO(2-1) line flux [K km/s]
ICO21_ERR0.64878Error on ICO21 [K km/s]
LCO213.4344E+8CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit)
LCO21_ERR7.3055E+7Error on LCO21 [K km/s pc^2]
RMS_CO210.002928Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_CO2113.804Integrated S/N of the CO(2-1) line
WCO21264FWHM of the CO(2-1) line [km/s]
WCO21_FLAG1Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor
Z_CO210.03577Redshift based on the velocity of the CO(2-1) line
FLAG_APEX1CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO_APEX1.06CO(2-1) line flux [K km/s]
LCO_APEX6.0454E+8CO(2-1) line luminosity [K km/s pc^2]
RMS_APEX0.001699Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_APEX8.4625Integrated S/N of the CO(2-1) line
WCO_APEX264.24FWHM of the CO(2-1) line [km/s]
ZCO_APEX0.03573Redshift based on the velocity of the CO(2-1) line