CDA - Data Analysis Links
- ChaSeR
- Chandra Source Catalog ♦ CSCview
- Chandra Footprint Service
- Request for Acknowledgement
@ChandraArchive
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
- 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 IV has been completed in December 2014.
Current Software Releases
- ASCDSVER: 10.10.2.3
- CALDBVER: 4.9.7
Announcements
- 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
Data Analysis Links
- CIAO: For analysis of Chandra observations
- Caldb: Download the Chandra calibration database
- Caldb Release Notes: The release notes for the Chandra calibration database
- Ephemerides: Quick access to Chandra ephemeris files
- AGASC1.5: Access to the Chandra Guide Star Catalog
- NVO: The US National Virtual Observatory
- Other Archives and Data Centers
- HEASARC provides access to a large number of High Energy Astrophysics archives through W3Browse
- NASA SSDS is NASA's Space Science Data System's depository of Astrophysics data.
- MAST:HST is the Hubble Space Telescope archive at STScI.
- IRSA is IPAC's Infra-Red data archive
- LAMBDA is the Legacy Archive for Microwave Background data at GSFC/NASA.
- LEDAS is the LEicester Data and Archive Service (UK)
