This webpage offers the X-ray source catalogues produced by the eROSITA-DE members. Each catalogue is described on detail in a data model page. As more catalogues are published, they will be listed here.
| ID | Name | Link to data model | Link to latest catalogue | Description | Reference |
|---|---|---|---|---|---|
| General catalogues | |||||
| 1 | eROSITA/eRASS1 main catalogue | eRASS1 Main catalogue model | eRASS1 Main catalogue | X-ray sources detected in the 0.2>2.3 keV band using eSASS adopting a detection likelihood threshold of 5. The sources with detection likelihood larger than 6 are selected as the main eRASS1 catalogue (930203 sources). | Merloni, A., et al. A&A, 682, A34 (2024) |
| 2 | eROSITA/eRASS1 hard catalogue | eRASS1 Hard catalogue model | eRASS1 Hard catalogue | Hard eRASS1 X-ray catalog from the 3B (in the 2.3-5.0 keV band) eSASS source detection run. | Merloni, A., et al. A&A, 682, A34 (2024) |
| 3 | eROSITA/eRASS1 supplementary catalogue | eRASS1 Supplementary catalogue model | eRASS1 Supplementary catalogue | Supplementary eRASS1 X-ray catalog from the 1B (0.2-2.3 keV) eSASS source detection run. | Merloni, A., et al. A&A, 682, A34 (2024) |
| Clusters of galaxies | |||||
| 1 | eROSITA/eRASS1 galaxy groups and clusters main catalogue | eRASS1 Galaxy groups and clusters primary catalogue model | eRASS1 Galaxy groups and clusters primary catalogue | The primary catalog of 12,247 optically confirmed galaxy groups and clusters detected in the 0.2-2.3 keV as extended X-ray sources in a 13116 square degree region in the western Galactic hemisphere of the sky, which eROSITA surveyed in its first six months of operation. The clusters in the sample span the redshift range from 0.003 to 1.32. | Bulbul, E. et al., A&A, (2024), submitted |
| 2 | eROSITA/eRASS1 galaxy groups and clusters cosmology catalogue | eRASS1 Galaxy groups and clusters cosmology catalogue model | eRASS1 Galaxy groups and clusters cosmology catalogue | The cluster catalog of 5,259 optically confirmed galaxy groups and clusters detected in the 0.2-2.3 keV as extended X-ray sources in a 12791 square degree region in the western Galactic hemisphere of the sky. The clusters in the sample span the photometric redshift range from 0.1 to 0.8. This catalog is used in the eRASS1 cosmology analysis presented in Ghirardini et al. (2024) | Bulbul, E. et al., A&A, (2024), submitted |
| 3 | eROSITA/eRASS1 galaxy groups and clusters optical properties catalogue | eRASS1 Galaxy groups and clusters optical properties catalogue model | eRASS1 galaxy groups and clusters optical properties catalogue | Optical properties of the eRASS1 clusters and groups. The catalog contains eRASS1 extended X-ray sources (EXT_LIKE>3) from Bulbul, E., et al. (2024) for which the optical properties (e.g., redshift, richness) are measured using optical and near-infrared data from the Legacy Surveys. | Kluge, M., A&A, (2024), submitted |
| 4 | eROSITA/eRASS1 supercluster catalogue | eRASS1 Supercluster catalogue model | eRASS1 Supercluster catalogue | The eRASS1 supercluster catalog contains the properties of the 1338 supercluster systems detected in eRASS1. | Liu et al., A&A, 683A, 130 (2024) |
| Active Galactic Nuclei (AGN) | |||||
| 1 | |||||
| Galactic catalogues | |||||
| 1 | eROSITA/eRASS1 Likely coronal identifications with HamStar | Coronal IDs catalogue model | Coronal IDs catalogue | Likely coronal identifications of the eRASS1 main sources identified with HamStar | Freund, S., et al. A&A, 684A, 121 (2024) |
| 2 | eROSITA/eRASS1 Possible coronal identifications with HamStar | Coronal IDs catalogue model | Coronal IDs catalogue | Possible but less likely coronal identifications of the eRASS1 main sources identified with HamStar | Freund, S., et al. A&A, 684A, 121 (2024) |