CDA - Search and Retrieval Options
- The archive is fully functional.
Reprocessing IV has been completed in December 2014.
- ASCDSVER: 10.10.2.3
- CALDBVER: 4.9.7
- Electrical Outage 11/05/21 - 11/06/21
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
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
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
The fifth major reprocessing of the archive (Repro V) has started! Details can be found here.
- Past Notices
Search and Retrieve Chandra Data Products
The CDA has a variety of tools available for accessing Chandra data:
A web-based application providing access to proprietary and public data. Search criteria must be entered individually, but ChaSeR provides the most detailed search results, including quick-look images, V&V reports, and links to processing status and publications tracked by the CDA operations group. Data packages are downloaded to an https staging area.
- The primary and secondary data products of all public
Chandra observations accessible from an HTTPS site
- Chandra Fast Image
A simplified interface that allows the general public as well as professional astronomers quick access to images and event files