{"id":6174,"date":"2026-06-16T21:11:17","date_gmt":"2026-06-16T19:11:17","guid":{"rendered":"https:\/\/it2523.sspu-opava.eu\/?page_id=6174"},"modified":"2026-06-16T21:26:55","modified_gmt":"2026-06-16T19:26:55","slug":"hubble-palette","status":"publish","type":"page","link":"https:\/\/it2523.sspu-opava.eu\/?page_id=6174","title":{"rendered":"Hubble Palette"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6174\" class=\"elementor elementor-6174\">\n\t\t\t\t<main class=\"elementor-element elementor-element-ee1fc7d e-con-full e-flex e-con e-parent\" data-id=\"ee1fc7d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-d9ee461 e-con-full animated-slow e-flex e-con e-child\" data-id=\"d9ee461\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-86b6131 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"86b6131\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInDown&quot;,&quot;animation_tablet&quot;:&quot;none&quot;,&quot;animation_mobile&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-718d7e3 elementor-widget elementor-widget-heading\" data-id=\"718d7e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">AstroVision<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169bce9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"169bce9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hubble Palette Secrets<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4b0872 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b4b0872\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;,&quot;_animation_mobile&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>Astrophotography<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f01b75 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4f01b75\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_delay&quot;:100,&quot;_animation_tablet&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>How I Create and Use the Hubble Palette in Astrophotography<\/p><h2 data-section-id=\"1ot2g0x\" data-start=\"174\" data-end=\"184\">\u00a0<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1017c33 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"1017c33\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Scroll\u2193<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/main>\n\t\t<div class=\"elementor-element elementor-element-be10ffa e-con-full e-flex e-con e-parent\" data-id=\"be10ffa\" data-element_type=\"container\" data-e-type=\"container\" id=\"about\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-80c1f24 e-flex e-con-boxed e-con e-child\" data-id=\"80c1f24\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff3c19a elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ff3c19a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;,&quot;_animation_mobile&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Exploring the Colors of the Hubble Palette<\/h1>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed39fc6 e-con-full e-flex e-con e-child\" data-id=\"ed39fc6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4173dc6 e-con-full animated-slow e-flex e-con e-child\" data-id=\"4173dc6\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66ff5db elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"66ff5db\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;,&quot;_animation_tablet&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"><div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"><div class=\"flex max-w-full flex-col gap-4 grow\"><div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"2bd4958c-c821-47a3-8a23-6fb068df7395\" data-message-model-slug=\"gpt-5-5\"><div class=\"flex w-full flex-col gap-1 empty:hidden\"><div class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"><p data-start=\"186\" data-end=\"462\">The Hubble Palette is one of the most iconic processing techniques in astrophotography. Instead of showing nebulae in their natural visible colors, it uses narrowband data to create a unique false-color image that reveals structures and details hidden within emission regions.<\/p><p data-start=\"464\" data-end=\"724\">The technique is based on combining three main emission filters: Sulfur II (SII), Hydrogen Alpha (Ha), and Oxygen III (OIII). Each channel is assigned a different color, creating the famous golden, green, and blue tones often seen in professional space images.<\/p><p data-start=\"726\" data-end=\"1013\">The main advantage of the Hubble Palette is the ability to separate different gases inside a nebula. Structures that may look similar in a regular RGB image can become much more visible, allowing astrophotographers to highlight fine details, textures, and areas of active star formation.<\/p><p data-start=\"1015\" data-end=\"1277\">My workflow usually begins by capturing separate narrowband images and calibrating each channel individually. After stacking and cleaning the data, I combine the channels and carefully adjust the colors, contrast, and saturation to create a balanced final image.<\/p><p data-start=\"1279\" data-end=\"1575\">Creating a good Hubble Palette image is not only about combining colors \u2014 it is about finding the right balance between scientific detail and visual beauty. Too much processing can make the image look unnatural, while careful adjustments can reveal incredible structures hidden inside the nebula.<\/p><p data-start=\"1577\" data-end=\"1791\">The Hubble Palette opens a completely different way of viewing the universe. It transforms invisible wavelengths of light into a colorful representation of the processes happening in distant clouds of gas and dust.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a32a1d8 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"a32a1d8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInDown&quot;,&quot;animation_tablet&quot;:&quot;none&quot;,&quot;animation_mobile&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e247fb elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"9e247fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Behind the Image<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a878154 elementor-widget elementor-widget-text-editor\" data-id=\"a878154\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>\ud83d\udd39<\/strong>How the Hubble Palette Is Created<\/p><p><strong>\ud83d\udd39<\/strong>Turning Invisible Light into Color<\/p><p><strong>\ud83d\udd39<\/strong>Working with Narrowband Filters<\/p><p><strong>\ud83d\udd39<\/strong>My Approach to Color Processing<\/p><p><strong>\ud83d\udd39<\/strong>Revealing the Hidden Universe<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59fff4a elementor-widget elementor-widget-image\" data-id=\"59fff4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"813\" src=\"https:\/\/it2523.sspu-opava.eu\/wp-content\/uploads\/2026\/06\/image_1.webp\" class=\"attachment-large size-large wp-image-6178\" alt=\"\" srcset=\"https:\/\/it2523.sspu-opava.eu\/wp-content\/uploads\/2026\/06\/image_1.webp 800w, https:\/\/it2523.sspu-opava.eu\/wp-content\/uploads\/2026\/06\/image_1-295x300.webp 295w, https:\/\/it2523.sspu-opava.eu\/wp-content\/uploads\/2026\/06\/image_1-768x780.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>AstroVision Orion Nebula Deep Dive Astrophotography A Journey Through One of the Most Famous Nebulae in the Sky Scroll\u2193 Exploring the Beauty and History of M42 The Orion Nebula (M42) is one of the most recognizable and photographed objects in the night sky. Located in the constellation Orion, this massive stellar nursery has fascinated astronomers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"class_list":["post-6174","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hubble Palette - AstroVision<\/title>\n<meta name=\"description\" content=\"Discover the secrets of the Hubble Palette, how narrowband filters create stunning colors, and how I use this technique in astrophotography processing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/it2523.sspu-opava.eu\/?page_id=6174\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hubble Palette - 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