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HUT Quick Look Spectral Atlases for Astro-1 and Astro-2

By clicking on the items below, you can see examples of HUT spectra of various types of astronomical objects. Each spectrum is labeled and contains a brief caption describing the object being observed. Below the examples are listings that provide summary information and access to quick look spectra from all objects observed during the Astro-1 (Dec. 1990) and Astro-2 (Mar. 1995) missions, ordered by object name.

NOTE: Note the spectra shown are from old HUT data (pre-2013 version), but they are still representative.

Below you can find a summary of the Astro-1 and Astro-2 observations.

PLEASE NOTE: These data are provided by the HUT team only as a convenience to the community, and are intended primarily to provide insight into the data quality available. However, they have been produced by a standardized process and may not reflect the best that can be done with individualized processing. Much more information, including the time-tagged photon lists, "night-only" spectra, TV guider images, etc., are all available from the archived data sets available through the Search Forms.