Recent Changes
The following tables have been updated on the LEDAS system in the last 14 days.

Select a database to search by clicking the 'Basic' or 'Adv' button. Help for each database may be obtained by clicking on the '?' button. Databases with associated products are indicated by +PRODUCTS.

Catalogue download: Click on VOT to download the entire catalogue as a VOTable. Other catalogue formats are available on request.

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