CDA - News Item 012
The Archive
- Public Data
- Proprietary Data
- Repro III
- Repro IV
- Repro V
- Privacy Impact Assessment
- Release Notes
- Documentation
- Archive Operations Team
Search and Retrieve Data
Advanced Data Services
Archive User Services
- Synopsis of Services
- Processing Status
- Special Requests
- Dataset Identifiers (DOIs)
- Contributed Datasets
- CXO Papers Repository
Chandra Aggregated Datasets
Publishing Chandra Results
Data Analysis Links
- The archive is fully functional.
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Reprocessing IV has been completed in December 2014.
- ASCDSVER: 10.12.7
- CALDBVER: 4.11.4
- Electrical Outage 11/05/21 - 11/06/21
2021-11-05
There will be a planned electrical outage Friday, November 5 2021, 5:30PM - Saturday, November 6 2021, 6:00PM EDT. During this time period ChaSeR and other archive interfaces will be unavailable. - Electrical Outage on 07/28/21
2021-07-26
There will be a planned electrical outage Wednesday, July 28 2021, 8:00PM - 10:00PM EDT. During this time period ChaSeR and other archive interfaces will be unavailable. - Downtime on 6/12/21
2021-06-10
Due to electrical work, the public interfaces of the Chandra Data Archive will not be available on Saturday 6/12 from 4 AM to 9 PM. - Repro V Begins
2020-10-26
The fifth major reprocessing of the archive (Repro V) has started! Details can be found here. - Past Notices
ChaSeR
ChaSeR, the new CDA Search and Retrieval tool is now available as beta release. It is implemented as a platform-independent Java application. Download and installation is made easy and the application will notify users when updates are available. The only caveat concerns older window managers such as twm and tvtwm which are not fully X11-compliant and not supported anymore.
ChaSeR allows users to browse the observation catalog with a variety of search criteria, to display preview images, and to stage for download any combination of public data products. In addition, it allows authorized download of proprietary data products. In due course it will replace the current procedure for proprietary data distribution via the ftp site.