| Column | Description |
|---|
| pgc | PGC number |
| ID | S4G catalog running number |
| Name | Common name |
| Mod | Decomposition model; b=bulge; d=disk;; dd=inner & outer disks; bar=bar |
| N | Number of components in final model |
| Q | Quality flag; if Q=1 or 2 then MODEL="-" and N=0; Q=4 OK, Q=5 best |
| Nuc | Unresolved central component |
| Nrel | Fractional contribution of nucleus to total model flux |
| Nmag | Nuclear component total [3.6] AB magnitude |
| S1 | Inner Sersic component; B=bulge; D=disk |
| S1rel | Fractional contribution of inner Sersic component to total model flux |
| S1mag | Inner Sersic component total [3.6] AB magnitude |
| S1re | Inner Sersic effective radius |
| S1ar | Inner Sersic axial ratio |
| S1pa | Inner Sersic position angle; ccw from North |
| S1n | Inner Sersic index |
| D1 | Inner disk component; D=disk |
| D1rel | Fractional contribution of inner disk component to total model flux |
| D1mag | Inner disk component total [3.6] AB magnitude |
| D1hr | Inner disk exponential scale length |
| D1ar | Inner disk axial ratio |
| D1pa | Inner disk position angle; ccw from North |
| D1mu0 | Deprojected inner disk central surface brightness |
| F1 | Inner ferrers-component |
| F1rel | Fractional contribution of inner ferrers-component to total model flux |
| F1mu0 | Inner ferrers-component central surface brightness |
| F1rout | Bar outer truncation radius |
| F1ar | Inner ferrers-component axial ratio |
| F1pa | Inner ferrers-component position angle; ccw from North |
| E1 | Inner edge-on disk component; Z=edge-on disk |
| E1rel | Fractional contribution of inner edge-on disk to total model flux |
| E1mu0 | Deprojected inner edge-on disk central surface brightness |
| E1rs | Inner edge-on disk radial scale length |
| E1hs | Inner edge-on disk vertical scale length |
| E1pa | Inner edge-on disk position angle; ccw from North |
| S2 | Outer Sersic component; B=bulge; D=disk |
| S2rel | Fractional contribution of outer Sersic component to total model flux |
| S2mag | Outer Sersic component total [3.6] AB magnitude |
| S2re | Outer Sersic effective radius |
| S2ar | Outer Sersic axial ratio |
| S2pa | Outer Sersic position angle; ccw from North |
| S2n | Outer Sersic index |
| D2 | Outer disk component; D=disk |
| D2rel | Fractional contribution of outer disk component to total model flux |
| D2mag | Outer disk component total [3.6] AB magnitude |
| D2hr | Outer disk exponential scale length |
| D2ar | Outer disk axial ratio |
| D2pa | Outer disk position angle; ccw from North |
| D2mu0 | Deprojected outer disk central surface brightness |
| F2 | Outer ferrers-component |
| F2rel | Fractional contribution of outer ferrers-component to total model flux |
| F2mu0 | Outer ferrers-component central surface brightness |
| F2rout | Bar outer truncation radius |
| F2ar | Outer ferrers-component axial ratio |
| F2pa | Outer ferrers-component position angle; ccw from North |
| E2 | Outer edge-on disk component; Z=edge-on disk |
| E2rel | Fractional contribution of outer edge-on disk to total model flux |
| E2mu0 | Deprojected outer edge-on disk central surface brightness |
| E2rs | Outer edge-on disk radial scale length |
| E2hs | Outer edge-on disk vertical scale length |
| E2pa | Outer edge-on disk position angle; ccw from North |