{"id":8488,"date":"2007-08-24T10:24:32","date_gmt":"2007-08-24T10:24:32","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/nef2007-m5\/"},"modified":"2025-06-08T22:49:08","modified_gmt":"2025-06-08T20:49:08","slug":"nef2007-m5","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/nef2007-m5\/","title":{"rendered":"NEF2007 – M5"},"content":{"rendered":"

En traitement d’amas globulaire, le meilleur r\u00e9sultat est obtenu avec Iris, principalement par stretching.
\nMais typiquement, le coeur de l’amas est transform\u00e9 en une zone blanch\u00e2tre.
\nAvez-vous une id\u00e9e de la source du probl\u00e8me? Une solution?<\/p>\n

M5 Vixen\/Sphinx Televue\/NP101 540\/101=5.4 Orion\/StarShootDSCI
\n95*30s Combine WhiteBalance Stretch UnSharp
\n\"\"<\/a><\/p>\n

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

11-Aug-07
\nM5\/NGC5904
\nGlobular Cluster
\nSize [ArcMin]: 20<\/p>\n

Mount Maker\/Type:\tVixen\/Sphinx
\nOTA Maker\/Type:\tTelevue\/NP101
\nF(mm)\/D(mm):\t540\/101=5.4
\nAmplification (Barlow\/FR):\tNo
\nComa corrector:\tNo
\nFilter:\tNo<\/p>\n

Maker\/Type:\tOrion\/StarShootDSCI
\nShip size [mm]:\t4.89×3.64
\nPixel array:\t752×582
\nPixel size [\u00b5m]:\t6.5×6.25
\nFOV [ArcMin]:\t24*31
\nFOV\/Pixel [ArcSec]:\t2.48<\/p>\n

Auto-guiding:\tNo
\nExp Qty:\t>\t139
\nDark:\t\tEnd
\nDark Qty\t#\t21<\/p>\n

Gain:\tDefault(50)
\nOffset:\tDefault(100)
\nExp Duration [Sec]:\t>\t30
\nBinning:\t1×1\t<\/p>\n

Treatment under Iris
\nPreselect Pics
\n>95 out of 139
\nCOMPOSIT
\nBLACK
\nWhiteBalanceAdjustment
\nDynamicStretch
\nColorStretch
\nUnSharp<\/p>\n\n\n

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

En traitement d’amas globulaire, le meilleur r\u00e9sultat est obtenu avec Iris, principalement par stretching. Mais typiquement, le coeur de l’amas est transform\u00e9 en une zone blanch\u00e2tre. Avez-vous une id\u00e9e de la source du probl\u00e8me? Une solution? M5 Vixen\/Sphinx Televue\/NP101 540\/101=5.4 Orion\/StarShootDSCI 95*30s Combine WhiteBalance Stretch UnSharp 11-Aug-07 M5\/NGC5904 Globular Cluster Size [ArcMin]: 20 Mount Maker\/Type: […]<\/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-8488","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8488","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=8488"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8488\/revisions"}],"predecessor-version":[{"id":13186,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/8488\/revisions\/13186"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=8488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=8488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=8488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}