| ID | 50550 | GASS catalog ID |
| SDSS | J124128.01+284728.3 | SDSS name |
| OBJID | 587739719215415412 | SDSS ObjID |
| SPECOBJID | 629890712816582656 | SDSS SpecObjID |
| PLATEID | 2237 | SDSS spectroscopic Plate ID |
| MJD | 53828 | SDSS spectroscopic MJD ID |
| FIBERID | 99 | SDSS spectroscopic Fiber ID |
| RA | 190.37 | RA from SDSS, J2000 [decimal degrees] |
| DEC | 28.791 | Dec from SDSS, J2000 [decimal degrees] |
| Z_SDSS | 0.03502 | SDSS spectroscopic redshift |
| LUMDIST | 154 | Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc) |
| INCL | 51.501 | Disc inclination [degrees] |
| NUVR | 3.27 | NUV-r colour, corrected for Galactic extinction |
| R50KPC | 2.5996 | SDSS r-band Petrosian R50[kpc] |
| LOGMSTAR | 10.288 | Stellar mass [log Msun] |
| LOGMUST | 8.6764 | Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) ) |
| CINDX | 2.21 | Concentration index (ratio of r-band Petrosian R90 and R50) |
| WEIGHT | 0.65982 | Statistical weight |
| LOGSFR_MPAJHU | 0.17413 | SFR from SDSS MPA/JHU catalog |
| LOGSFR_SED | 0.13427 | SFR from UV+optical SED fitting |
| LOGSFR_BEST | 0.21309 | SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017) |
| LOGSFR_ERR | 0.073099 | Error on LOGSFR_BEST |
| FLAG_IRAS | 1 | Detection flag in the IRAS PSC, 1:yes, 2:no |
| LOGLIR_IRAS | 10.283 | Total IR luminosity [log Lsun] |
| IRCOL_IRAS | 0.28828 | IRAS colour (F60/F100) |
| N2HA | -0.45658 | log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7) |
| O3HB | -0.78038 | 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 | 8.6754 | 12+logO/H from N2Ha using Pettini&Pagel (2004) |
| Z_PP04_O3N2 | 8.8336 | 12+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004) |
| Z_MZR | 8.7397 | 12+logO/H from MZR, Kewley&Ellison08, PP04 calibration |
| FLAG_CO | 1 | CO(1-0) detection flag, 1:yes, 2:no |
| XCO | 4.35 | Constant Galactic CO-to-H2 conversion factor except for galaxies suspected of requiring the lower “merger” value |
| XCO_A17 | 2.9237 | CO-to-H2 conversion function from Accurso et al. (2017) |
| XCO_A17_ERR | 1.1108 | Error on XCO_A17 |
| ICO | 1.86 | CO(1-0) line flux [K km/s] |
| ICO_ERR | 0.23371 | Error on ICO [K km/s] |
| ICO_COR | 2.0741 | CO(1-0) line flux, aperture corrected [K km/s] |
| ICO_COR_ERR | 0.40584 | Error on ICO_COR [K km/s] |
| LCO | 6.3776E+8 | CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit) |
| LCO_ERR | 8.9359E+7 | Error on LCO [K km/s pc^2] |
| LCO_COR | 7.1117E+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 | 1.3916E+8 | Error on LCO_COR [K km/s pc^2] |
| RMS_CO | 0.002278 | Rms noise around the CO(1-0) line in 20km/s-wide channels [K] |
| SN_CO | 10.321 | Integrated S/N of the CO(1-0) line |
| WCO | 290.17 | 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 | 0.035087 | 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 | 9.3179 | Total molecular gas mass [log Msun] |
| LOGMH2_ERR | 0.17379 | Error on LOGMH2 |
| LIM_LOGMH2 | 0 | 3sigma upper limit for LOGMH2, if FLAG_CO=2 |
| LOGMH2MS | -0.9701 | Molecular gas mass fraction [log MH2/M*] |
| FLAG_CO21 | 2 | CO(2-1) detection flag, 1:yes, 2:no, 0:not observed |
| ICO21 | 0 | CO(2-1) line flux [K km/s] |
| ICO21_ERR | | Error on ICO21 [K km/s] |
| LCO21 | 1.8324E+8 | CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit) |
| LCO21_ERR | NaN | Error on LCO21 [K km/s pc^2] |
| RMS_CO21 | 0.007156 | Rms noise around the CO(2-1) line in 20km/s-wide channels [K] |
| SN_CO21 | 0 | Integrated S/N of the CO(2-1) line |
| WCO21 | 0 | FWHM of the CO(2-1) line [km/s] |
| WCO21_FLAG | 0 | Quality flag for WCO21, 1:high quality, 2: acceptable, 3: poor |
| Z_CO21 | 0.03502 | 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 |