xCOLD GASS Object Viewer

ID110038GASS catalog ID
SDSSJ100216.28+191256.3SDSS name
OBJID587742014343544915SDSS ObjID
SPECOBJID667889578182443008SDSS SpecObjID
PLATEID2372SDSS spectroscopic Plate ID
MJD53768SDSS spectroscopic MJD ID
FIBERID387SDSS spectroscopic Fiber ID
RA150.57RA from SDSS, J2000 [decimal degrees]
DEC19.216Dec from SDSS, J2000 [decimal degrees]
Z_SDSS0.016576SDSS spectroscopic redshift
LUMDIST71.899Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc)
INCL49.32Disc inclination [degrees]
NUVR3.6081NUV-r colour, corrected for Galactic extinction
R50KPC1.3133SDSS r-band Petrosian R50[kpc]
LOGMSTAR9.9979Stellar mass [log Msun]
LOGMUST9.0571Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) )
CINDX3.0311Concentration index (ratio of r-band Petrosian R90 and R50)
WEIGHT1.2396Statistical weight
LOGSFR_MPAJHU-0.29483SFR from SDSS MPA/JHU catalog
LOGSFR_SED0.0090688SFR from UV+optical SED fitting
LOGSFR_BEST-0.28936SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017)
LOGSFR_ERR0.12039Error 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-0.40387log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7)
O3HB-0.34498log(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_N28.734612+logO/H from N2Ha using Pettini&Pagel (2004)
Z_PP04_O3N28.711212+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004)
Z_MZR8.684612+logO/H from MZR, Kewley&Ellison08, PP04 calibration
FLAG_CO1CO(1-0) detection flag, 1:yes, 2:no
XCO5.4555Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value
XCO_A173.9161CO-to-H2 conversion function from Accurso et al. (2017)
XCO_A17_ERR1.4878Error on XCO_A17
ICO1.39CO(1-0) line flux [K km/s]
ICO_ERR0.17952Error on ICO [K km/s]
ICO_COR1.5663CO(1-0) line flux, aperture corrected [K km/s]
ICO_COR_ERR0.31004Error on ICO_COR [K km/s]
LCO1.0577E+8CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit)
LCO_ERR1.5393E+7Error on LCO [K km/s pc^2]
LCO_COR1.1919E+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_ERR2.3592E+7Error on LCO_COR [K km/s pc^2]
RMS_CO0.002161Rms noise around the CO(1-0) line in 20km/s-wide channels [K]
SN_CO9.8631Integrated S/N of the CO(1-0) line
WCO197.17FWHM of the CO(1-0) line [km/s]
WCO_FLAG1Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor
Z_CO0.016671Redshift based on the velocity of the CO(1-0) line
WCO_TFR218.72FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s]
WCO_TFR_ERR37.579Error on WCO_TFR
LOGMH28.6691Total molecular gas mass [log Msun]
LOGMH2_ERR0.17427Error on LOGMH2
LIM_LOGMH203sigma upper limit for LOGMH2, if FLAG_CO=2
LOGMH2MS-1.3288Molecular gas mass fraction [log MH2/M*]
FLAG_CO211CO(2-1) detection flag, 1:yes, 2:no, 0:not observed
ICO211.48CO(2-1) line flux [K km/s]
ICO21_ERR0.32041Error on ICO21 [K km/s]
LCO213.5437E+7CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit)
LCO21_ERR7.6718E+6Error on LCO21 [K km/s pc^2]
RMS_CO210.00184Rms noise around the CO(2-1) line in 20km/s-wide channels [K]
SN_CO2112.066Integrated S/N of the CO(2-1) line
WCO21206.02FWHM of the CO(2-1) line [km/s]
WCO21_FLAG1Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor
Z_CO210.016642Redshift 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