| _version_ | 1866901709516701696 |
|---|---|
| author | Ebrova, Ivana |
| author_facet | Ebrova, Ivana |
| contents | <p>Visual classification of stellar shells in 345 nearby galaxies selected from the brightest objects in the 2MASS Redshift Survey (by parent K-band magnitude) with imaging available in DESI Legacy Imaging Surveys DR10.</p> <p>Classification based on Legacy Surveys optical images processed with the tfimage tool (<a href="http://github.com/PidiGalaxies/tfimage">github.com/PidiGalaxies/tfimage</a>), enabling consistent multi-scale inspection of original and residual images.</p> <p>Galaxy classes:</p> <ul> <li> <p><strong>A</strong>: secure shell galaxies</p> </li> <li> <p><strong>B</strong>: uncertain detections</p> </li> <li> <p><strong>C</strong>: likely no shells</p> </li> <li> <p><strong>D</strong>: no shells</p> </li> </ul> <p>For Class A galaxies, annotations include estimated shell counts and qualitative shell-structure types.</p> <p>Catalog columns include galaxy identifiers, coordinates, extinction-corrected K-band magnitudes, shell class, and shell annotations. ZIP archives provide tfimage images for all galaxies, grouped by class.</p> <p> </p> <p></p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17987480 |
| institution | Zenodo |
| language | |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Classification of stellar shells in galaxies (initial sample) Ebrova, Ivana <p>Visual classification of stellar shells in 345 nearby galaxies selected from the brightest objects in the 2MASS Redshift Survey (by parent K-band magnitude) with imaging available in DESI Legacy Imaging Surveys DR10.</p> <p>Classification based on Legacy Surveys optical images processed with the tfimage tool (<a href="http://github.com/PidiGalaxies/tfimage">github.com/PidiGalaxies/tfimage</a>), enabling consistent multi-scale inspection of original and residual images.</p> <p>Galaxy classes:</p> <ul> <li> <p><strong>A</strong>: secure shell galaxies</p> </li> <li> <p><strong>B</strong>: uncertain detections</p> </li> <li> <p><strong>C</strong>: likely no shells</p> </li> <li> <p><strong>D</strong>: no shells</p> </li> </ul> <p>For Class A galaxies, annotations include estimated shell counts and qualitative shell-structure types.</p> <p>Catalog columns include galaxy identifiers, coordinates, extinction-corrected K-band magnitudes, shell class, and shell annotations. ZIP archives provide tfimage images for all galaxies, grouped by class.</p> <p> </p> <p></p> |
| title | Classification of stellar shells in galaxies (initial sample) |
| url | https://doi.org/10.5281/zenodo.17987480 |