Euclid quick data release (Q1)IX. First visual morphology catalogue
| dc.contributor.author | Karagiannis , Dionysis | |
| dc.contributor.author | Walmsley, Mike | |
| dc.contributor.author | Huertas-Company, Marc | |
| dc.date.accessioned | 2026-08-18T06:45:06Z | |
| dc.date.available | 2026-08-18T06:45:06Z | |
| dc.date.issued | 2026 | |
| dc.description.abstract | We present a detailed visual morphology catalogue for the Euclid Quick Release 1 (Q1). Our catalogue includes galaxy features such as bars, spiral arms, and ongoing mergers, for the 378 000 bright (IE < 20:5) or extended (area 700 pixels) galaxies in Q1. The catalogue was created by finetuning the Zoobot galaxy foundation models on annotations from an intensive one-month campaign by Galaxy Zoo volunteers. Our measurements are fully automated, and hence fully scaleable. This catalogue is the first 0.4% of the approximately 100 million galaxies where Euclid will ultimately resolve detailed morphology | |
| dc.identifier.citation | Walmsley, M., et al. (2026). Euclid Quick Data Release (Q1) IX. First visual morphology catalogue. Astronomy & Astrophysics, 688, A140. | |
| dc.identifier.uri | https://doi.org/10.1051/0004-6361/202555140 | |
| dc.identifier.uri | https://hdl.handle.net/10566/25193 | |
| dc.language.iso | en | |
| dc.publisher | EDP Sciences | |
| dc.subject | Catalogs | |
| dc.subject | Galaxies | |
| dc.subject | Elliptical and lenticular | |
| dc.subject | Spiral | |
| dc.subject | Structure | |
| dc.title | Euclid quick data release (Q1)IX. First visual morphology catalogue | |
| dc.type | Article |