The Chandra X-ray Observatory continues to operate as usual during the COVID-19 pandemic.

Release of the Sherpa 4.12.2 package for Python.

The Sherpa 4.12.2 package for Python was released on October 27, 2020.

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10/28/20

"Repro V" Started

The fifth major reprocessing campaign of the Chandra Data Archive ("Repro V") started on 22 September 2020 and will last approximately one year.

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10/27/20

SAOTrace 2.0.5 now available

The latest version of SAOTrace is now available, supporting more current Linux and MacOS platforms.

Read more about SAOTrace.

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10/16/20

CalDB 4.9.3 Public Release

The latest upgrade of Chandra CalDB for CIAO 4.12 users is now available.

Read the release notes.

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10/16/20