CDA - News Item 046
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: 10.13
- CALDBVER: 4.11.5
- 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
Browsers security warnings
2017-12-22
Starting in January 2018, users accessing our interfaces with some browsers (Chrome and Firefox) may notice new messages that label the websites as "not secure". These messages result from tightened security policies that will identify websites hosted on not secure (http) web servers. We are working to quickly transition all Chandra public interfaces to secure servers. In the meantime, users can rest assured that the our interfaces are safe to use and that the Chandra Data Archive is committed to preserving the confidentiality, integrity, and security of all personal information provided by our users.