File:"Visibility Curve" of the star Psi Phoenicis.jpg

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English: This chart shows the "visibility curve" for the red giant star Psi Phoenicis as measured on two nights (16 data sets; three points to the right) with two VLT UTs (ANTU + MELIPAL) for three different positions in the sky and on four nights with the 40-cm test siderostats on a shorter 16-m baseline (8 data sets; one point to the left); see the text below. From the fitted curve, a preliminary value of the angular diameter is 8.21 ± 0.02 milli-arcsec (mas).
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Source https://www.eso.org/public/images/eso0134e/
Author ESO

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current23:11, 14 September 2018Thumbnail for version as of 23:11, 14 September 20181,280 × 1,276 (68 KB)Agile Jello (talk | contribs)User created page with UploadWizard

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