xCOLD GASS Object Viewer

ID109112GASS catalog ID
SDSSJ092608.29+345343.4SDSS name
OBJID587735239568326695SDSS ObjID
SPECOBJID358826732305776640SDSS SpecObjID
PLATEID1274SDSS spectroscopic Plate ID
MJD52995SDSS spectroscopic MJD ID
FIBERID44SDSS spectroscopic Fiber ID
RA141.53RA from SDSS, J2000 [decimal degrees]
DEC34.895Dec from SDSS, J2000 [decimal degrees]
Z_SDSS0.016385SDSS spectroscopic redshift
LUMDIST71.06Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc)
INCL41.817Disc inclination [degrees]
NUVR1.5996NUV-r colour, corrected for Galactic extinction
R50KPC0.98056SDSS r-band Petrosian R50[kpc]
LOGMSTAR9.464Stellar mass [log Msun]
LOGMUST8.6641Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) )
CINDX2.6434Concentration index (ratio of r-band Petrosian R90 and R50)
WEIGHT2.1971Statistical weight
LOGSFR_MPAJHU0.18376SFR from SDSS MPA/JHU catalog
LOGSFR_SED-0.11905SFR from UV+optical SED fitting
LOGSFR_BEST0.21242SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017)
LOGSFR_ERR0.039924Error on LOGSFR_BEST
FLAG_IRAS1Detection flag in the IRAS PSC, 1:yes, 2:no
LOGLIR_IRAS10.014Total IR luminosity [log Lsun]
IRCOL_IRAS0.66577IRAS colour (F60/F100)
N2HA-0.68039log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7)
O3HB0.030999log(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_N28.471312+logO/H from N2Ha using Pettini&Pagel (2004)
Z_PP04_O3N28.502412+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004)
Z_MZR8.54212+logO/H from MZR, Kewley&Ellison08, PP04 calibration
FLAG_CO1CO(1-0) detection flag, 1:yes, 2:no
XCO10.046Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value
XCO_A179.6818CO-to-H2 conversion function from Accurso et al. (2017)
XCO_A17_ERR3.6784Error on XCO_A17
ICO0.772CO(1-0) line flux [K km/s]
ICO_ERR0.12749Error on ICO [K km/s]
ICO_COR0.83785CO(1-0) line flux, aperture corrected [K km/s]
ICO_COR_ERR0.18692Error on ICO_COR [K km/s]
LCO5.7392E+7CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_ERR1.0287E+7Error on LCO [K km/s pc^2]
LCO_COR6.2288E+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_ERR1.3896E+7Error on LCO_COR [K km/s pc^2]
RMS_CO0.002017Rms noise around the CO(1-0) line in 20km/s-wide channels [K]
SN_CO6.9217Integrated S/N of the CO(1-0) line
WCO141.76FWHM of the CO(1-0) line [km/s]
WCO_FLAG1Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor
Z_CO0.016281Redshift based on the velocity of the CO(1-0) line
WCO_TFR99.491FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s]
WCO_TFR_ERR25.605Error on WCO_TFR
LOGMH28.7804Total molecular gas mass [log Msun]
LOGMH2_ERR0.17991Error on LOGMH2
LIM_LOGMH203sigma upper limit for LOGMH2, if FLAG_CO=2
LOGMH2MS-0.68363Molecular gas mass fraction [log MH2/M*]
FLAG_CO211CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO211.7CO(2-1) line flux [K km/s]
ICO21_ERR0.36458Error on ICO21 [K km/s]
LCO213.9768E+7CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit)
LCO21_ERR8.5285E+6Error on LCO21 [K km/s pc^2]
RMS_CO210.002297Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_CO2112.919Integrated S/N of the CO(2-1) line
WCO21152.14FWHM of the CO(2-1) line [km/s]
WCO21_FLAG1Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor
Z_CO210.016309Redshift based on the velocity of the CO(2-1) line
FLAG_APEX0CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO_APEX0CO(2-1) line flux [K km/s]
LCO_APEX0CO(2-1) line luminosity [K km/s pc^2]
RMS_APEX0Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_APEX0Integrated S/N of the CO(2-1) line
WCO_APEX0FWHM of the CO(2-1) line [km/s]
ZCO_APEX0Redshift based on the velocity of the CO(2-1) line