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На этой странице приведены все страницы, которые ссылаются на http://www.stsci.edu/stsci/meetings/irw/proceedings/freudlingw.dir/section3_2.html. Показаны документы 1 - 1 из 1.
1. Sub-Stepping as a WFPC Observing Strategy
Next: Richardson-Lucy Co-Addition . ... WFPC images offer a wide field of view but significantly undersample the PSF. A strategy to recover some of the resolution lost by undersampling is to split the exposure time into several images, which are shifted by a fraction of the pixel size. ... One of the challenges of this approach is the treatment of cosmic ray hits. ... An IRAF implementation (Freudling, 1993) was tested on both simulations and real WFPC data. ... Treatment of CR Hits . ...
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Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/freudlingw.dir/freudlingw.html -- 3.1 Кб -- 15.04.1994
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