| Name | Euclid Early Release Observations |
| Portal URL | TBD |
| Content URL | https://euclid.esac.esa.int/dr/ero |
| Mission | EUCLID |
| DOI | https://doi.org/10.57780/esa-qmocze3 |
| Author | European Space Agency, Euclid Consortium |
| Abstract | The ERO programme is an initiative of ESA and the Euclid Science Team to collect one day of observations to showcase the Euclid mission and its capabilities before the start of the nominal survey. These observations are not part of the nominal survey and address legacy science |
| Description | The Euclid Early Release Observations (EROs) is the first public release of Euclid early observations to the scientific community. It showcases Euclid’s capabilities and it includes 24 hours of observations made prior to the start of the main nominal wide survey. The data encompass 17 astronomical objects, ranging from galaxy clusters, nearby galaxies, and globular clusters to nearby star-forming regions. Euclid Observation Ids = 65630, 65631, 65638, 65639, 65657, 65658, 65659, 65660, 65681,65682, 65683, 65700, 65769, 65770, 65771, 65788, 65789, 65790, 65791, 65889, 65890, 65891, 65892, 65902 |
| Publication | A&A special issue and Arxiv |
| Temporal Coverage | 2023-03-03/2023-12-01 |
| Mission Description | Euclid is an ESA science mission that was launched on the 1st of July 2023 to survey one third of the extragalactic sky with the aim to investigate the origin of the accelerating expansion of the Universe and the nature of dark energy, dark matter and gravity. Euclid will map the geometry of the Universe, and reconstruct the evolution of large-scale sctructures over the past 10 billion years. |
| Creator Contact | Euclid helpdesk |
| Date Published | 2024-05-23T12:00:00Z |
| Publisher And Registrant | European Space Agency |
| Acknowledgement | This work has made use of the Early Release Observation (ERO) data from the European Space Agency (ESA) mission Euclid, available at https://euclid.esac.esa.int/dr/ero/ |
| Credit Guidelines | European Space Agency, Euclid Consortium, 2024, “Euclid Early Release Observations”, v1.0, European Space Agency, https://doi.org/10.57780/esa-qmocze3. |