{"id":8460,"date":"2007-07-26T07:32:18","date_gmt":"2007-07-26T07:32:18","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/m27-sur-maxim-light-iris\/"},"modified":"2025-06-08T22:49:10","modified_gmt":"2025-06-08T20:49:10","slug":"m27-sur-maxim-light-iris","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/m27-sur-maxim-light-iris\/","title":{"rendered":"M27 sur Maxim light & Iris"},"content":{"rendered":"

Bonjour,<\/p>\n

Des r\u00e9sultats bien diff\u00e9rents, alors que les images brutes sont les m\u00eames.
\nJ’ai du \u00ab\u00a0tirer-stretcher\u00a0\u00bb beaucoup sous iris pour faire sortir les parties faibles de M27, ce qui en a fait aussi ressortir la structure, mais aussi les \u00e9toiles faibles de l’image.
\nVotre avis?<\/p>\n

M27+Iris Sphinx TV101 50*20s+44*30s
\nUnguided Dark sigma-klipping Balance Stretch Unsharp
\n\"\"<\/a><\/p>\n

M27+Maxim Sphinx TV101 50*20s+44*30s
\nUnguided Dark SUM Balance Stretch Unsharp
\n\"\"<\/a><\/p>\n

13-Jul-07
\nM27\/NGC6853
\nPlanetary Nebula<\/p>\n

Mount Maker\/Type\tVixen\/Sphinx
\nOTA Maker\/Type\tTelevue\/NP101
\nF(mm)\/D(mm)\t540\/101=5.4<\/p>\n

Maker\/Type\tOrion\/StarShootDSCI
\nShip size [mm]\t4.89×3.64
\nPixel array\t752×582
\nPixel size [\u00b5m]\t6.5×6.25
\nResulting FOV [ArcMin]\t31*23
\nTEC\tYes<\/p>\n

Auto-guiding\tNo
\nExp Qty 50*20s + 44*30s
\nDark
\nNo Flat
\nGain\t50
\nOffset\t100<\/p>\n

Photo1: Iris
\nDark
\nsigma-klipping
\nBalance
\nStretch
\nUnsharp <\/p>\n

Photo2: Maxim essential
\nDark
\nSUM
\nBalance
\nContrast
\nStretch
\nUnsharp<\/p>\n\n\n

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

Bonjour, Des r\u00e9sultats bien diff\u00e9rents, alors que les images brutes sont les m\u00eames. J’ai du \u00ab\u00a0tirer-stretcher\u00a0\u00bb beaucoup sous iris pour faire sortir les parties faibles de M27, ce qui en a fait aussi ressortir la structure, mais aussi les \u00e9toiles faibles de l’image. Votre avis? M27+Iris Sphinx TV101 50*20s+44*30s Unguided Dark sigma-klipping Balance Stretch Unsharp […]<\/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":[2],"tags":[],"class_list":["post-8460","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8460","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=8460"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8460\/revisions"}],"predecessor-version":[{"id":13215,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8460\/revisions\/13215"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}