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На этой странице приведены все страницы, которые ссылаются на http://www.stsci.edu/stsci/meetings/irw/proceedings/stetsonp.dir/section3_3.html. Показаны документы 1 - 1 из 1.
1. Conditions of the Test
... I tried reducing the field with five different model point-spread functions (PSFs): (1) a spatially invariant PSF derived from ten bright stars in the test image itself; (2) a quadratically varying PSF derived from the NGC 1850 frames discussed by Stetson (1994b); and (3) spatially invariant, (4) quadratically varying, and (5) cubically varying PSFs derived from grids of model profiles generated with Tiny TIM by Shaun M. Hughes. ...
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Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/stetsonp.dir/section3_2.html -- 3.3 Кб -- 18.04.1994
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