Diffraction-limited 800nm imaging with the 2.56m Nordic Optical Telescope

Preprint

23 January 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0101408

Abstract

A quantitative assessment is presented of diffraction-limited stellar images with Strehl ratios of 0.25-0.30 obtained by selection of short-exposure CCD images of stars brighter than +6m at 810nm with the Nordic Optical Telescope.

Keywords

DIFFRACTION LIMITED
OPTICAL TELESCOPE
NORDIC OPTICAL
800NM IMAGING
LIMITED 800NM
EXPOSURE
STARS

All Related Versions

Version 1, 2001-01-23, ArXiv
Published version: Astronomy & Astrophysics, 368 (1), L1.

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