CDA - News Item 029
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
Special Request Form
2004-12-02
There are a number of services provided by CXC-DS Operational groups that are not currently available through a web interface, but have required incidental e-mail. Requesting these services has now been consolidated though a single Request Form. It covers requests for old data versions, for special processing, for data on physical medium, for custom database queries, as well as anything not covered by these categories (or anywhere else). In addition, it allows us to track such requests.