The table below lists which infrastructure is open to what access types (proposal types).
Note: The PHELIX beamline is currently being expanded as part of the research infrastructure development programme, with commissioning and user access planned for 2027.
| Standard proposal | Long-term proposal | Rapid Access | |
|---|---|---|---|
| SUN opens for submission | 01.09.2026 | 01.09.2026 | Continuous |
| Submission deadline | 01.10.2026 | 01.10.2026 | Continuous |
| Beamtime period |
March - August 2027
|
March - August 2027 | Continuous |
| Final evaluation results | December 2026 | December 2026 | Continuous |
| ASTRA | Yes | Yes | Yes |
| CIRI | Yes | Yes | Yes |
| DEMETER | Yes | Yes | Yes |
| PHELIX | No | No | Yes |
| PIRX | Yes | Yes | Yes |
| POLYX | Yes | Yes | Yes |
| SMAUG | No | No | Yes |
| URANOS | Yes | Yes | Yes |
| Cryo-EM | Yes | Yes | Yes |