- NuSTAR Data - Data can be acquired and downloaded, but not processed yet.
- Chandra Data - Data can be acquired and downloaded, but not processed yet. Data can also be downloaded in a form that will work with the standard Chandra reprocessing scripts.
- ROSAT Data - Data can be acquired and downloaded, but not processed yet. Archived data products (images/exposure maps) can also be downloaded.
- Swift Data - Data can be acquired and downloaded, but not processed yet. Archived data products (images/exposure maps) can also be downloaded.
- Suzaku Data - Data can be acquired and downloaded, but not processed yet. Archived data products (images/exposure maps) can also be downloaded.
- ASCA Data - Data can be acquired and downloaded, but not processed yet. Archived data products (images/exposure maps) can also be downloaded.
- INTEGRAL Data - Data can be acquired and downloaded, but not processed yet. The downloaded data may not be in a structure compatible with OSA (work in progress).
- Data Versioning - A key feature of DAXA will be the ability to version archives, so that any updates to calibration or re-processing will be reflected in a version number and changelog.