xCOLD GASS Object Viewer

ID108093GASS catalog ID
SDSSJ083530.18+234034.3SDSS name
OBJID587739115776114764SDSS ObjID
SPECOBJID543194364474556416SDSS SpecObjID
PLATEID1929SDSS spectroscopic Plate ID
MJD53349SDSS spectroscopic MJD ID
FIBERID522SDSS spectroscopic Fiber ID
RA128.88RA from SDSS, J2000 [decimal degrees]
DEC23.676Dec from SDSS, J2000 [decimal degrees]
Z_SDSS0.016768SDSS spectroscopic redshift
LUMDIST72.742Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc)
INCL55.44Disc inclination [degrees]
NUVR3.4167NUV-r colour, corrected for Galactic extinction
R50KPC1.6919SDSS r-band Petrosian R50[kpc]
LOGMSTAR9.9385Stellar mass [log Msun]
LOGMUST8.7205Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) )
CINDX2.3165Concentration index (ratio of r-band Petrosian R90 and R50)
WEIGHT1.2396Statistical weight
LOGSFR_MPAJHU-0.14105SFR from SDSS MPA/JHU catalog
LOGSFR_SED0.44799SFR from UV+optical SED fitting
LOGSFR_BEST-0.17118SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017)
LOGSFR_ERR0.092692Error on LOGSFR_BEST
FLAG_IRAS1Detection flag in the IRAS PSC, 1:yes, 2:no
LOGLIR_IRAS9.855Total IR luminosity [log Lsun]
IRCOL_IRAS0.43504IRAS colour (F60/F100)
N2HA-0.46059log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7)
O3HB-0.61128log(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_N28.67112+logO/H from N2Ha using Pettini&Pagel (2004)
Z_PP04_O3N28.778212+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004)
Z_MZR8.671112+logO/H from MZR, Kewley&Ellison08, PP04 calibration
FLAG_CO1CO(1-0) detection flag, 1:yes, 2:no
XCO4.484Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value
XCO_A173.1181CO-to-H2 conversion function from Accurso et al. (2017)
XCO_A17_ERR1.1846Error on XCO_A17
ICO2.49CO(1-0) line flux [K km/s]
ICO_ERR0.26458Error on ICO [K km/s]
ICO_COR2.9374CO(1-0) line flux, aperture corrected [K km/s]
ICO_COR_ERR0.53996Error on ICO_COR [K km/s]
LCO1.9390E+8CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_ERR2.4306E+7Error on LCO [K km/s pc^2]
LCO_COR2.2875E+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_ERR4.2048E+7Error on LCO_COR [K km/s pc^2]
RMS_CO0.002574Rms noise around the CO(1-0) line in 20km/s-wide channels [K]
SN_CO14.3Integrated S/N of the CO(1-0) line
WCO212.16FWHM of the CO(1-0) line [km/s]
WCO_FLAG1Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor
Z_CO0.016761Redshift based on the velocity of the CO(1-0) line
WCO_TFR173.28FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s]
WCO_TFR_ERR19.598Error on WCO_TFR
LOGMH28.8532Total molecular gas mass [log Msun]
LOGMH2_ERR0.17133Error on LOGMH2
LIM_LOGMH203sigma upper limit for LOGMH2, if FLAG_CO=2
LOGMH2MS-1.0853Molecular gas mass fraction [log MH2/M*]
FLAG_CO211CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO213.45CO(2-1) line flux [K km/s]
ICO21_ERR0.7216Error on ICO21 [K km/s]
LCO218.4538E+7CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit)
LCO21_ERR1.7682E+7Error on LCO21 [K km/s pc^2]
RMS_CO210.003338Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_CO2116.336Integrated S/N of the CO(2-1) line
WCO21185.57FWHM of the CO(2-1) line [km/s]
WCO21_FLAG1Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor
Z_CO210.016765Redshift 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