{"id":9631,"date":"2014-09-13T11:30:43","date_gmt":"2014-09-13T11:30:43","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/pst-mod-a-f-10-glaswegkorrektor\/"},"modified":"2025-06-08T22:46:10","modified_gmt":"2025-06-08T20:46:10","slug":"pst-mod-a-f-10-glaswegkorrektor","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/pst-mod-a-f-10-glaswegkorrektor\/","title":{"rendered":"PST Mod a F\/10 \/ Glaswegkorrektor"},"content":{"rendered":"

Le PST original est un optique F\/D10; le bloc \u00e9talon – et ses lentilles de transfert – est donc con\u00e7u pour fonctionner \u00e0 F\/D10.<\/p>\n

Disposant d’une lunette \u00e0 F\/D, le Glaswegkorrektor (GWK) 1.25x de Baader porte ma lunette F\/D8 \u00e0 F\/D10.
\nhttp:\/\/www.baader-planetarium.de\/sektion\/s34\/s34.htm<\/p>\n

Autre avantage: ces GWK sont \u00e0 la base con\u00e7us pour reculer le point focal, afin d’utiliser typiquement les bino. Pour le montage en PST modifi\u00e9, le bloc PST fait 20cm de long. Il faut au mieux 20cm de backfocus et ce GWK est le bienvenu.<\/p>\n

R\u00e9sultat des essais, images stack\u00e9e ondelettes.
\nLors des captures avec le GWK devant l\u2019\u00e9talon PST, je trouve l’image molle.
\nLunette + GWK x1.25 + Etalon:
\n\"\"<\/a><\/p>\n

Lunette + GWK x1.25 + Etalon + barlow:
\n\"\"<\/a><\/p>\n

Une lentille t\u00e9l\u00e9centrique en amont me semble donner de meilleurs r\u00e9sultats.
\nOn est malheureusement toujours tributaire du seeing dans ces tests.
\nLunette + t\u00e9l\u00e9centrique x2 + Etalon:
\n\"\"<\/a><\/p>\n

Maintenant, on r\u00e9cup\u00e8re cette mollesse en surpoussant les ondelettes au traitement.<\/p>\n

Voici la premi\u00e8re et la derni\u00e8re pr\u00e9sent\u00e9es plus haut pass\u00e9es au traitement:
\n\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

Alexandre<\/p>\n

2014Aug24
\nTaka FS128
\nPST Mod + BF5
\nBasler ACA1300<\/p>\n\n\n

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Le PST original est un optique F\/D10; le bloc \u00e9talon – et ses lentilles de transfert – est donc con\u00e7u pour fonctionner \u00e0 F\/D10. Disposant d’une lunette \u00e0 F\/D, le Glaswegkorrektor (GWK) 1.25x de Baader porte ma lunette F\/D8 \u00e0 F\/D10. http:\/\/www.baader-planetarium.de\/sektion\/s34\/s34.htm Autre avantage: ces GWK sont \u00e0 la base con\u00e7us pour reculer le point […]<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-9631","post","type-post","status-publish","format-standard","hentry","category-astrobricolage"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=9631"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9631\/revisions"}],"predecessor-version":[{"id":12054,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9631\/revisions\/12054"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}