Open Access
Table 1.
Description for the 15 features (15F) provided for the model.
| Feature | Definition |
|---|---|
| (u′−g′)0 | Photometric color. |
| (u′−i′)0 | Photometric color. |
| (u′−J)0 | Photometric color. |
| (u′−Ks)0 | Photometric color. |
| (g′−i′)0 | Photometric color. |
| (g′−J)0 | Photometric color. |
| (g′−Ks)0 | Photometric color. |
| (i′−J)0 | Photometric color. |
| (i′−Ks)0 | Photometric color. |
| (J − Ks)0 | Photometric color. |
| SM | Spread model difference between PSF and |
| object profile. | |
| C | Concentration Index. |
| Cλ = MAG_APER (2pix) – MAG_APER (8pix) | |
| FR | Flux radius, containing 50% of the total flux. |
| FWHM | Full width half maximum, of the object’s profile. |
| e | Ellipticity, e = 1 − b/a. |
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