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File:An "international" comet Hale-Bopp image.jpg

An_"international"_comet_Hale-Bopp_image.jpg ‎(520 × 589 pixels, file size: 165 KB, MIME type: image/jpeg)

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English: This photo is a false-colour reproduction of the central part of a CCD frame that was obtained by visiting astronomers Mats Dahlgren (Uppsala Astronomical Observatory, Sweden) and Felix Lahulla (Observatorio Astronomico Nacional, Madrid, Spain), observing with the Dutch 0.90-metre telescope at the ESO La Silla observatory in Chile. The pixel size is 0.44 arcsec and the field measures approx. 1.2 x 1.2 arcmin. North is up and East is to the left. It is a 2-min exposure, taken through a red filtre, just before midnight (UT) between August 31 and September 1, 1995. The astronomers cleaned and flat-fielded the image before it was transmitted to the ESO Headquarters in Garching (Germany) where it was colour-coded for display on the ESO WWW Hale-Bopp Homepage.
Date Taken on 31 August 1995
Source https://www.eso.org/public/images/eso9523a/
Author ESO

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current13:52, 26 August 2023Thumbnail for version as of 13:52, 26 August 2023520 × 589 (165 KB)Юрий Д.К. (talk | contribs)Uploaded a work by {{eso}} from https://www.eso.org/public/images/eso9523a/ with UploadWizard

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