CDA - Archive Services
Search cxc.harvard.edu
The Archive
- Public Data
- Proprietary Data
- Repro III
- Repro IV
- Privacy Impact Assessment
- Release Notes
- Documentation
- Archive Operations Team
Search and Retrieve Data
Advanced Data Services
- Synopsis of Services
- Footprint Service
- Chandra MOCs
- Chandra Source Catalog
- SDSS Cross-Match Catalog
- Bibliography Search
Archive User Services
- Synopsis of Services
- Processing Status
- Special Requests
- Dataset Identifiers
- Contributed Datasets
- CXO Papers Repository
Chandra Aggregated Datasets
Publishing Chandra Results
Data Analysis Links
CDA Status
- The archive is fully functional.
Reprocessing Status
- Reprocessing has been completed for
- Phase I: 2005-11-13 to 2011-12-31
- Phase II: 2000-01-30 to 2005-11-13
Current Software Releases
- ASCDSVER: 10.8.1
- CALDBVER: 4.8.4.2
Announcements
- Chandra Footprint Service
2018-05-14
The new secure Footprint Service can be found here - Global Chandra Coverage
2018-02-14
Check out the new Chandra MOC page. - Browsers security warnings
2017-12-22
Are Chandra Data Archive pages safe? See full announcement. - Past Notices
Chandra Data Archive Services
The CDA provides a number of services to users other than for searching and retrieving Chandra data and other related products:
- Processing Status : Information on the processing status of Chandra observations
- Special Requests Form: Requests for services not available through standard interfaces such as requesting a custom dataset identifier; requesting a custom database query; and many others
- Dataset Identifiers: Help for inserting Dataset Ids in manuscripts: linking the data to the papers
- Contributed Datasets: Contribute the digital data behind the figures in your published papers
- Chandra Technical Papers: Links to full-length papers on Chandra instruments, operations and software.
