| filename | str | The name of the associated file | | meta.id meta.file |
| frame | BaseFrame | Pixel data from which the catalog will be derived | | |
| globalname | str | The name used to store and retrieve file to and from Storage | | meta.id |
| seeing | float | Seeing estimate for SExtractor configuration | pixel | instr.obsty.seeing |
| sexconf | SextractorConfig | The SExtractor configuration | | |
| sexparam | str | Additional extraction parameters | | |
| sourcecount | int | Number of detected objects | | arith.factor |
| threshold | float | SExtractor detection threshold | | instr.sensitivity obs.image stat.median |
| weight | BaseFrame | The weights associated with the frame | | |
| weightscale | float | The weight scale | | arith.factor obs.image stat.median |
| zeropoint | float | Photometric zeropoint | mag | arith.zp |
