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The NASA Exoplanet Archive and Exoplanet Follow-up Observing Program: Data, Tools, and Usage

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arxiv 2506.03299 v1 pith:MBDW3CSH submitted 2025-06-03 astro-ph.EP astro-ph.IMastro-ph.SR

classification astro-ph.EPastro-ph.IMastro-ph.SR
keywords exoplanetnasaarchivecommunityfollow-updataobservingprogram
verification ladder T0 review T1 audit T2 compute T3 formal
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The NASA Exoplanet Archive and the Exoplanet Follow-up Observing Program service are two widely used resources for the exoplanet community. The NASA Exoplanet Archive provides a complete and accurate accounting of exoplanetary systems published by NASA missions and by the community in the refereed literature. In anticipation of continued exponential growth in the number of exoplanetary systems, and the increasing complexity in our characterization of these systems, the NASA Exoplanet Archive has restructured its primary tables and interfaces, as well as extending and standardizing their modes of access. The Exoplanet Follow-up Observing Program service provides the exoplanet community with a venue for coordinating and sharing follow-up and precursor data for exoplanets, their host stars, and stars that might eventually be targets for future planet searches, and recently reached one million files uploaded by the community. In this paper we describe the updates to our data holdings, functionality, accessibility, and tools, as well as future priorities for these two services.

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