Table D.1
Column description in the data format.
| Column | Description |
|---|---|
| TILE_ID | ID of the Tile image of the object |
| NUMBER | Number ID assigned by Sextractor to object |
| CLASS_TRUE | Correct classification (if available) |
| RA | Right Ascension of the object (in degrees) |
| DEC | Declination of the object (in degrees) |
| RSDSS | r-band APER-3 magnitude of the object |
| TOT_PROB_STAR | Probability of the object being point-like |
| ERT_PROB_STAR | Probability of the object being point-like |
| IS_POINT_LIKE | 1 for point-like objects, 0 otherwise |
| SPECID | Unique object identifier |
| CONF_STAR_XXX | Confidence of object being a star (XXX) |
| CONF_GAL_XXX | Confidence of object being a galaxy (XXX) |
| CONF_LQSO_XXX | Confidence of object being a z<2.1 quasar (XXX) |
| CONF_HQSO_XXX | Confidence of object being a z>=2.1 quasar (XXX) |
| CLASS_XXX | Object class (XXX) |
| CONF_SQUEZE_YYY | Confidence of object being a z<2.1 quasar (SQUEZE) |
| Z_SQUEZE_YYY | SQUEZE redshift estimate |
| CLASS_SQUEZE | Object class (SQUEZE) |
| ZPHOT_QPZ | QPz redshift estimate |
| ZPHOT_LEPHARE | LePhare redshift estimate |
| CONF_STAR | Final confidence of object being a star |
| CONF_GAL | Final confidence of object being a galaxy |
| CONF_LQSO | Final confidence of object being a z<2.1 quasar |
| CONF_HQSO | Final confidence of object being a z>=2.1 quasar |
| CLASS | Final object class |
| Z | Final redshift estimate |
Notes. XXX should be replaced by CNN1, CNN1NE, CNN2, RF, LGBM, ANN1, and ANN2. YYY should likewise be replaced by numbers from 0 to 4 (both included). For CLASS* variables 0=star, 1=galaxy, 2=low-z quasar (z<2.1), and 3=high-z quasar (z>=2.1). For CONF_SQUEZE_* and Z_SQUEZE_* variables the higher number indicates less confident classifications.
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