xCOLD GASS Object Viewer

ID114113GASS catalog ID
SDSSJ140309.85+121013.4SDSS name
OBJID587736479198806103SDSS ObjID
SPECOBJID479582952204795904SDSS SpecObjID
PLATEID1703SDSS spectroscopic Plate ID
MJD53799SDSS spectroscopic MJD ID
FIBERID458SDSS spectroscopic Fiber ID
RA210.79RA from SDSS, J2000 [decimal degrees]
DEC12.17Dec from SDSS, J2000 [decimal degrees]
Z_SDSS0.017121SDSS spectroscopic redshift
LUMDIST74.291Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc)
INCL24.807Disc inclination [degrees]
NUVR1.6937NUV-r colour, corrected for Galactic extinction
R50KPC1.6047SDSS r-band Petrosian R50[kpc]
LOGMSTAR9.0721Stellar mass [log Msun]
LOGMUST7.8536Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) )
CINDX1.918Concentration index (ratio of r-band Petrosian R90 and R50)
WEIGHT3.8818Statistical weight
LOGSFR_MPAJHU-0.3141SFR from SDSS MPA/JHU catalog
LOGSFR_SED-0.49837SFR from UV+optical SED fitting
LOGSFR_BEST-0.6131SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017)
LOGSFR_ERR0.17013Error 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-0.62845log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7)
O3HB0.076447log(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_N28.512512+logO/H from N2Ha using Pettini&Pagel (2004)
Z_PP04_O3N28.504412+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004)
Z_MZR8.419112+logO/H from MZR, Kewley&Ellison08, PP04 calibration
FLAG_CO1CO(1-0) detection flag, 1:yes, 2:no
XCO9.9855Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value
XCO_A178.8777CO-to-H2 conversion function from Accurso et al. (2017)
XCO_A17_ERR3.3729Error on XCO_A17
ICO0.123CO(1-0) line flux [K km/s]
ICO_ERR0.031683Error on ICO [K km/s]
ICO_COR0.14935CO(1-0) line flux, aperture corrected [K km/s]
ICO_COR_ERR0.044518Error on ICO_COR [K km/s]
LCO9.9874E+6CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_ERR3.1238E+6Error on LCO [K km/s pc^2]
LCO_COR1.2127E+7CO(1-0) line luminosity, aperture corrected [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_COR_ERR3.6148E+6Error on LCO_COR [K km/s pc^2]
RMS_CO0.0009818Rms noise around the CO(1-0) line in 20km/s-wide channels [K]
SN_CO4.0841Integrated S/N of the CO(1-0) line
WCO43.623FWHM of the CO(1-0) line [km/s]
WCO_FLAG1Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor
Z_CO0.017175Redshift based on the velocity of the CO(1-0) line
WCO_TFR0FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s]
WCO_TFR_ERR0Error on WCO_TFR
LOGMH28.0321Total molecular gas mass [log Msun]
LOGMH2_ERR0.19935Error on LOGMH2
LIM_LOGMH203sigma upper limit for LOGMH2, if FLAG_CO=2
LOGMH2MS-1.04Molecular gas mass fraction [log MH2/M*]
FLAG_CO211CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO210.204CO(2-1) line flux [K km/s]
ICO21_ERR0.051176Error on ICO21 [K km/s]
LCO215.2122E+6CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit)
LCO21_ERR1.3076E+6Error on LCO21 [K km/s pc^2]
RMS_CO210.001171Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_CO216.6036Integrated S/N of the CO(2-1) line
WCO2132.265FWHM of the CO(2-1) line [km/s]
WCO21_FLAG1Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor
Z_CO210.017163Redshift based on the velocity of the CO(2-1) line
FLAG_APEX1CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO_APEX0.198CO(2-1) line flux [K km/s]
LCO_APEX2.5622E+7CO(2-1) line luminosity [K km/s pc^2]
RMS_APEX0.001865Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_APEX4.4905Integrated S/N of the CO(2-1) line
WCO_APEX27.174FWHM of the CO(2-1) line [km/s]
ZCO_APEX0.017203Redshift based on the velocity of the CO(2-1) line