| ID | 40494 | GASS catalog ID |
| SDSS | J125704.49+103714.5 | SDSS name |
| OBJID | 588017992295972989 | SDSS ObjID |
| SPECOBJID | 504916060365914112 | SDSS SpecObjID |
| PLATEID | 1793 | SDSS spectroscopic Plate ID |
| MJD | 53883 | SDSS spectroscopic MJD ID |
| FIBERID | 334 | SDSS spectroscopic Fiber ID |
| RA | 194.27 | RA from SDSS, J2000 [decimal degrees] |
| DEC | 10.621 | Dec from SDSS, J2000 [decimal degrees] |
| Z_SDSS | 0.04628 | SDSS spectroscopic redshift |
| LUMDIST | 205.2 | Luminosity distance [Mpc] (Omega_m=0.3, Omega_L = 0.7, H0 = 70 km/s/Mpc) |
| INCL | 15.356 | Disc inclination [degrees] |
| NUVR | 3.86 | NUV-r colour, corrected for Galactic extinction |
| R50KPC | 4.7529 | SDSS r-band Petrosian R50[kpc] |
| LOGMSTAR | 11.161 | Stellar mass [log Msun] |
| LOGMUST | 9.078 | Stellar mass surface density [log Msun/kpc^2] (calculated as log(mu*)=log(M*/(2*pi*r50_z^2)) ) |
| CINDX | 2.52 | Concentration index (ratio of r-band Petrosian R90 and R50) |
| WEIGHT | 0.22859 | Statistical weight |
| LOGSFR_MPAJHU | -0.80961 | SFR from SDSS MPA/JHU catalog |
| LOGSFR_SED | 0.292 | SFR from UV+optical SED fitting |
| LOGSFR_BEST | 0.086235 | SFR from WISE + GALEX when detected in both data sets else from SED fitting (see Janowiecki et al. 2017) |
| LOGSFR_ERR | 0.099159 | Error on LOGSFR_BEST |
| FLAG_IRAS | 0 | Detection flag in the IRAS PSC, 1:yes, 2:no |
| LOGLIR_IRAS | 0 | Total IR luminosity [log Lsun] |
| IRCOL_IRAS | 0 | IRAS colour (F60/F100) |
| N2HA | 0.33955 | log(FLUX_NII_6583/FLUX_Halpha_6562) (using fluxes from SDSS DR7) |
| O3HB | 0.11149 | log(FLUX_OIII_5006/FLUX_HBeta_4861) (using fluxes from SDSS DR7) |
| AGNCLASS | 3 | BPT-based AGN classification, -1:undetermined, 0:inactive, 1:SFing, 2:Composite, 3:AGN, 4:Seyfert |
| Z_PP04_N2 | 10.217 | 12+logO/H from N2Ha using Pettini&Pagel (2004) |
| Z_PP04_O3N2 | 8.803 | 12+logO/H from N2Ha and O3Hb using Pettini&Pagel (2004) |
| Z_MZR | 8.7481 | 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 | 3.1934 | CO-to-H2 conversion function from Accurso et al. (2017) |
| XCO_A17_ERR | 1.2133 | Error on XCO_A17 |
| ICO | 0.972 | CO(1-0) line flux [K km/s] |
| ICO_ERR | 0.16047 | Error on ICO [K km/s] |
| ICO_COR | 1.2463 | CO(1-0) line flux, aperture corrected [K km/s] |
| ICO_COR_ERR | 0.278 | Error on ICO_COR [K km/s] |
| LCO | 5.8534E+8 | CO(1-0) line luminosity [K km/s pc^2] (if FLAG_CO=2, then this is a 3sigma upper limit) |
| LCO_ERR | 1.2391E+8 | Error on LCO [K km/s pc^2] |
| LCO_COR | 7.5053E+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 | 1.6741E+8 | Error on LCO_COR [K km/s pc^2] |
| RMS_CO | 0.001502 | Rms noise around the CO(1-0) line in 20km/s-wide channels [K] |
| SN_CO | 6.9242 | Integrated S/N of the CO(1-0) line |
| WCO | 404.95 | FWHM of the CO(1-0) line [km/s] |
| WCO_FLAG | 2 | Quality flag for WCO, 1:high quality, 2: acceptable, 3: poor |
| Z_CO | 0.046336 | Redshift based on the velocity of the CO(1-0) line |
| WCO_TFR | 454.01 | FWHM of the CO(1-0) for TFR work from Tiley et al. (2016) [km/s] |
| WCO_TFR_ERR | 115.93 | Error on WCO_TFR |
| LOGMH2 | 9.3796 | Total molecular gas mass [log Msun] |
| LOGMH2_ERR | 0.17991 | Error on LOGMH2 |
| LIM_LOGMH2 | 0 | 3sigma upper limit for LOGMH2, if FLAG_CO=2 |
| LOGMH2MS | -1.7814 | Molecular gas mass fraction [log MH2/M*] |
| FLAG_CO21 | 0 | 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 | 0 | CO(2-1) line luminosity [K km/s pc^2] (if FLAG_CO21=2, then this is a 3sigma upper limit) |
| LCO21_ERR | | Error on LCO21 [K km/s pc^2] |
| RMS_CO21 | 0 | 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 | 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 |