... imaging

Based on observations made with ESO telescopes at the La Silla Paranal Observatory, under ESO programs 081.D-0109(B) and 081.D-0109(C).

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... Otero

http://ar.geocities.com/varsao/delta_Velorum.htm

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... Dan Bruton

http://www.physics.sfasu.edu/astro/javascript/hjd.html

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... Yorick

http://yorick.sourceforge.net/

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... IRAF

IRAF is distributed by the NOAO, which are operated by the Association of Universities for Research in Astronomy, Inc., under cooperative agreement with the National Science Foundation.

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... page

http://www.eso.org/sci/facilities/paranal/instruments/visir/

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...1998)

http://www.ifa.hawaii.edu/users/pickles/AJP/hilib.html

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