| ID | 108021 | GASS catalog ID |
| SDSS | J085518.73+272046.2 | SDSS name |
| OBJID | 588017978337001585 | SDSS ObjID |
| SPECOBJID | 544038794161029120 | SDSS SpecObjID |
| PLATEID | 1932 | SDSS spectroscopic Plate ID |
| MJD | 53350 | SDSS spectroscopic MJD ID |
| FIBERID | 632 | SDSS spectroscopic Fiber ID |
| RA | 133.83 | RA from SDSS, J2000 [decimal degrees] |
| DEC | 27.346 | Dec from SDSS, J2000 [decimal degrees] |
| Z_SDSS | 0.017293 | SDSS spectroscopic redshift |
| LUMDIST | 75.046 | Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc) |
| INCL | 38.968 | Disc inclination [degrees] |
| NUVR | 2.5417 | NUV-r colour, corrected for Galactic extinction |
| R50KPC | 1.1822 | SDSS r-band Petrosian R50[kpc] |
| LOGMSTAR | 9.6383 | Stellar mass [log Msun] |
| LOGMUST | 8.7828 | Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) ) |
| CINDX | 2.2663 | Concentration index (ratio of r-band Petrosian R90 and R50) |
| WEIGHT | 1.3682 | Statistical weight |
| LOGSFR_MPAJHU | -0.45687 | SFR from SDSS MPA/JHU catalog |
| LOGSFR_SED | -0.12941 | SFR from UV+optical SED fitting |
| LOGSFR_BEST | -0.29634 | SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017) |
| LOGSFR_ERR | 0.12361 | Error on LOGSFR_BEST |
| FLAG_IRAS | 1 | Detection flag in the IRAS PSC, 1:yes, 2:no |
| LOGLIR_IRAS | 9.5825 | Total IR luminosity [log Lsun] |
| IRCOL_IRAS | 0.375 | IRAS colour (F60/F100) |
| N2HA | -0.36629 | log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7) |
| O3HB | -0.63494 | log(FLUX_OIII_5006/FLUX_HBeta_4861) (using fluxes from SDSS DR7) |
| AGNCLASS | 1 | BPT-based AGN classification, -1:undetermined, 0:inactive, 1:SFing, 2:Composite, 3:AGN, 4:Seyfert |
| Z_PP04_N2 | 8.7798 | 12+logO/H from N2Ha using Pettini&Pagel (2004) |
| Z_PP04_O3N2 | 8.816 | 12+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004) |
| Z_MZR | 8.593 | 12+logO/H from MZR, Kewley&Ellison08, PP04 calibration |
| FLAG_CO | 1 | CO(1-0) detection flag, 1:yes, 2:no |
| XCO | 4.0153 | Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value |
| XCO_A17 | 2.9089 | CO-to-H2 conversion function from Accurso et al. (2017) |
| XCO_A17_ERR | 1.1052 | Error on XCO_A17 |
| ICO | 1.76 | CO(1-0) line flux [K km/s] |
| ICO_ERR | 0.21105 | Error on ICO [K km/s] |
| ICO_COR | 1.9529 | CO(1-0) line flux, aperture corrected [K km/s] |
| ICO_COR_ERR | 0.37504 | Error on ICO_COR [K km/s] |
| LCO | 1.4580E+8 | CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit) |
| LCO_ERR | 1.9400E+7 | Error on LCO [K km/s pc^2] |
| LCO_COR | 1.6179E+8 | CO(1-0) line luminosity, aperture corrected [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit) |
| LCO_COR_ERR | 3.1069E+7 | Error on LCO_COR [K km/s pc^2] |
| RMS_CO | 0.002704 | Rms noise around the CO(1-0) line in 20km/s-wide channels [K] |
| SN_CO | 11.195 | Integrated S/N of the CO(1-0) line |
| WCO | 156.72 | FWHM of the CO(1-0) line [km/s] |
| WCO_FLAG | 1 | Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor |
| Z_CO | 0.017276 | Redshift based on the velocity of the CO(1-0) line |
| WCO_TFR | 0 | FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s] |
| WCO_TFR_ERR | 0 | Error on WCO_TFR |
| LOGMH2 | 8.6727 | Total molecular gas mass [log Msun] |
| LOGMH2_ERR | 0.17302 | Error on LOGMH2 |
| LIM_LOGMH2 | 0 | 3sigma upper limit for LOGMH2, if FLAG_CO=2 |
| LOGMH2MS | -0.96562 | Molecular gas mass fraction [log MH2/M*] |
| FLAG_CO21 | 1 | CO(2-1) detection flag, 1:yes, 2:no, 0:not observed |
| ICO21 | 1.56 | CO(2-1) line flux [K km/s] |
| ICO21_ERR | 0.41115 | Error on ICO21 [K km/s] |
| LCO21 | 4.0665E+7 | CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit) |
| LCO21_ERR | 1.0718E+7 | Error on LCO21 [K km/s pc^2] |
| RMS_CO21 | 0.004686 | Rms noise around the CO(2-1) line in 20km/s-wide channels [K] |
| SN_CO21 | 5.826 | Integrated S/N of the CO(2-1) line |
| WCO21 | 151.38 | FWHM of the CO(2-1) line [km/s] |
| WCO21_FLAG | 1 | Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor |
| Z_CO21 | 0.017294 | Redshift based on the velocity of the CO(2-1) line |
| FLAG_APEX | 0 | CO(2-1) detection flag, 1:yes, 2:no, 0:not observed |
| ICO_APEX | 0 | CO(2-1) line flux [K km/s] |
| LCO_APEX | 0 | CO(2-1) line luminosity [K km/s pc^2] |
| RMS_APEX | 0 | Rms noise around the CO(2-1) line in 20km/s-wide channels [K] |
| SN_APEX | 0 | Integrated S/N of the CO(2-1) line |
| WCO_APEX | 0 | FWHM of the CO(2-1) line [km/s] |
| ZCO_APEX | 0 | Redshift based on the velocity of the CO(2-1) line |