File:84" Coude spectrum of HR7306 (noao-03517).tiff

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Captions

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Helmut Abt took test exposures of star HR7306 in September 1973 in order to assess the efficiency of the newly completed coude feed telescope relative to its `host', the 84-inch (now 2.1-meter) telescope.

Summary[edit]

Description
English: Helmut Abt took test exposures of star HR7306 in September 1973 in order to assess the efficiency of the newly completed coude feed telescope relative to its `host', the 84-inch (now 2.1-meter) telescope. This unique combination of a dedicated telescope and a high-dispersion spectrograph has produced many scientific insights (and even papers) over nearly three decades. See the article in the NOAO March 2001 newsletter (PDF format only).
Date 30 June 2020, 21:53:00 (upload date)
Source 84" Coude spectrum of HR7306
Author Helmut Abt/NOIRLab/NSF/AURA/
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current22:29, 2 September 2023Thumbnail for version as of 22:29, 2 September 20231,557 × 422 (288 KB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://noirlab.edu/public/media/archives/images/original/noao-03517.tif via Commons:Spacemedia

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