{"id":1444,"date":"2021-12-17T15:38:35","date_gmt":"2021-12-17T15:38:35","guid":{"rendered":"https:\/\/urbanastrophotography.com\/staging\/7355\/?p=1444"},"modified":"2026-09-19T13:55:30","modified_gmt":"2026-09-19T13:55:30","slug":"review-pixinsight","status":"publish","type":"post","link":"https:\/\/urbanastrophotography.com\/staging\/7355\/review-pixinsight\/","title":{"rendered":"Review: PixInsight Astrophotography Software"},"content":{"rendered":"\n<style>body.ua-editorial-page{background:#101315;color:#e8edef}body.ua-editorial-page #page{overflow:clip!important}body.ua-editorial-page #content>.wrapper,body.ua-editorial-page #primary,body.ua-editorial-page .singular-content-wrap{width:100%;max-width:none;padding-inline:0}.ua-editorial-post>.entry-header{display:none}.ua-editorial-post>.entry-content{max-width:1360px;margin:auto!important;padding:28px clamp(18px,3.2vw,44px) 56px;box-sizing:border-box;color:#e8edef}.ua-editorial-post .entry-content 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electricity.\",\"kind\":\"Article\",\"href\":\"\/staging\/7355\/how-to-use-mains-power-for-your-asiair-plus\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/08\/MainsPower_1x1.jpg\"},\"1745\":{\"title\":\"Askar 130PHQ\",\"copy\":\"Explore my experience with the telescope.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-askar-130phq-flatfield-astrograph\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2021\/06\/MyAstroKit_1x1.jpg\"},\"1747\":{\"title\":\"Dualband Filter Shootout\",\"copy\":\"Compare L-eXtreme, L-Ultimate and Colour Magic 6nm filters.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/dualband-filter-shootout-l-extreme-vs-l-ultimate-vs-colour-magic-6nm\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/10\/Dualband-shootout.jpg\"},\"1752\":{\"title\":\"Eagle Image Stacker\",\"copy\":\"Read my review of the image-stacking software.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-eagle-image-stacker\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/10\/EagleImageStacker_1x1.jpg\"},\"1754\":{\"title\":\"William Optics 50mm Guidescope\",\"copy\":\"Read my review of the ROTO Lock guidescope.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-william-optics-50mm-guidescope-with-1-25-roto-lock\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/11\/WOGuidescope_1x1.jpg\"},\"1834\":{\"title\":\"Talks and Presentations\",\"copy\":\"Explore my talks about astrophotography and the night sky.\",\"kind\":\"About\",\"href\":\"\/staging\/7355\/talks\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/10\/Talks_1x1.jpg\"},\"1852\":{\"title\":\"Framing Custom Targets With ASIAIR\",\"copy\":\"Plan the framing of your next astrophotography 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edition.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/coming-soon-review-the-astrophotography-planner-custom-digital-edition\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2022\/12\/AstrophotographyPlanner_1x1.jpg\"},\"2346\":{\"title\":\"BlurXTerminator\",\"copy\":\"Explore my experience with the image-processing tool.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-blurxterminator\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2023\/01\/BlurXTerminator_1x1.jpg\"},\"2544\":{\"title\":\"PixInsight Pre-Processing Guide\",\"copy\":\"Work through calibration, registration and image integration.\",\"kind\":\"Article\",\"href\":\"\/staging\/7355\/pixinsight-guide-pre-processing\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2023\/03\/PixInsight-Guide-to-Preprocessing.jpg\"},\"2915\":{\"title\":\"ZWO Seestar S50\",\"copy\":\"Read my review of the smart 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filter.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-optolong-l-quad-enhance\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2024\/01\/LQEF.jpeg\"},\"3151\":{\"title\":\"Choosing a Filter for an OSC Camera\",\"copy\":\"Explore broadband and narrowband filter choices.\",\"kind\":\"Article\",\"href\":\"\/staging\/7355\/guide-which-filter-should-i-use-with-my-osc-camera\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2024\/03\/001-March-19-2024-FilterChoice_1x1-LEE-PULLEN-PHOTOGRAPHY.jpg\"},\"3180\":{\"title\":\"PixInsight IntegerResample\",\"copy\":\"Read about when to bin your astrophotography data.\",\"kind\":\"Article\",\"href\":\"\/staging\/7355\/pixinsight-guide-integerresample-knowing-when-to-bin-your-data\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2024\/04\/IntegerResample_1x1.jpg\"},\"5424\":{\"title\":\"Askar E2 vs D2\",\"copy\":\"Compare the two SII\/OIII filters.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-askar-colour-magic-e2-sii-oiii-filter-e2-vs-d2\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2025\/07\/v2_E2_starless-3.jpg\"},\"9780\":{\"title\":\"Immersed in Starlight\",\"copy\":\"Explore my astrophotography exhibition.\",\"kind\":\"Article\",\"href\":\"\/staging\/7355\/exhibition-immersed-in-starlight\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2025\/11\/Immersed_1x1_UAres.webp\"},\"11623\":{\"title\":\"ZWO ASI 220MM Mini\",\"copy\":\"Read my review of the guide camera.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-zwo-asi-220mm-mini\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2026\/02\/ZWO220MMUAres_1x1.webp\"},\"11624\":{\"title\":\"Askar M54 Off-Axis Guider\",\"copy\":\"Explore the off-axis guider in my setup.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-askar-m54-off-axis-guider\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2026\/02\/AskarOAG_UAres_1x1.webp\"},\"11654\":{\"title\":\"StellarDrive X 6R PRO\",\"copy\":\"See how the mount performs in my imaging setup.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-stellardrive-x-6r-pro-mount-darkframe-optics\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2026\/02\/001-Stellardrive-UAres_1x1-16-Jan-2026-NZ8_5637-LEE-PULLEN-PHOTOGRAPHY.webp\"},\"13036\":{\"title\":\"Svbony SV535\",\"copy\":\"Explore my review of the 105mm f\/2.8 astrograph.\",\"kind\":\"Review\",\"href\":\"\/staging\/7355\/review-svbony-sv535-105mm-f-2-8-astrograph\/\",\"src\":\"\/staging\/7355\/wp-content\/uploads\/2026\/03\/Svbony535_UAres_1x1.webp\"}},map={\"216\":[1258,3151,325],\"314\":[11654,11624,1258],\"317\":[1018,2544,2274],\"320\":[314,1018,1834],\"325\":[1096,1661,2274],\"327\":[3025,3151,1747],\"425\":[314,11654,2346],\"899\":[9780,320,1834],\"957\":[2544,3180,2346],\"1018\":[314,216,3151],\"1096\":[1661,1852,325],\"1182\":[2544,425,314],\"1236\":[314,1661,325],\"1258\":[216,3151,3005],\"1299\":[1745,13036,1381],\"1350\":[216,3180,425],\"1381\":[1400,1754,11624],\"1400\":[11623,1381,1754],\"1444\":[2544,2346,3180],\"1661\":[1096,314,325],\"1745\":[1299,13036,11624],\"1747\":[1958,5424,3151],\"1752\":[2544,1444,2132],\"1754\":[1381,11623,11624],\"1834\":[9780,2953,320],\"1852\":[1096,2274,2953],\"1958\":[5424,1747,3151],\"2132\":[2346,1444,2544],\"2274\":[1852,325,1018],\"2346\":[1444,3180,2132],\"2544\":[1444,1182,3180],\"2610\":[1958,5424,2544],\"2915\":[2953,1018,1852],\"2953\":[2915,1834,1018],\"3005\":[1258,11623,314],\"3025\":[327,3151,1747],\"3151\":[1747,3025,1958],\"3180\":[2544,2346,1258],\"5424\":[1958,1747,3151],\"9780\":[1834,899,320],\"11623\":[11624,1400,11654],\"11624\":[11623,1754,11654],\"11654\":[11624,11623,314],\"13036\":[1299,1745,1258]},id=post.id.replace('post-',''),items=map[id];if(!items)return;const section=document.createElement('section');section.id='related-content';section.className='ua-related-content';section.setAttribute('aria-labelledby','ua-related-heading');const heading=document.createElement('h2');heading.id='ua-related-heading';heading.textContent='Related content';const grid=document.createElement('div');grid.className='ua-related-grid';section.append(heading,grid);items.forEach(key=>{const item=cards[key],a=document.createElement('a'),img=document.createElement('img'),body=document.createElement('div'),kind=document.createElement('span'),title=document.createElement('h3'),copy=document.createElement('p'),more=document.createElement('span');a.className='ua-related-link';a.href=item.href;img.src=item.src;img.alt='';img.loading='lazy';img.decoding='async';img.width=800;img.height=600;body.className='ua-related-copy';kind.className='ua-related-kind';kind.textContent=item.kind;title.textContent=item.title;copy.textContent=id==='11623'&&key===1400?'Read my review of the other guide camera in the comparison.':item.copy;more.className='ua-related-more';more.textContent=item.kind==='Review'?'Read review \u2192':item.kind==='Article'?'Read article \u2192':'Explore \u2192';body.append(kind,title,copy,more);a.append(img,body);grid.append(a)});const footer=root.querySelector('.ua-editorial-footer');if(footer)footer.before(section);else root.append(section);post.closest('main')?.querySelector('nav.post-navigation')?.remove();}if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',addRelated);else addRelated();})();<\/script>\n\n\n<script type=\"application\/json\" class=\"ua-editorial-config\">{\"id\": 1444, \"kind\": \"Reviews\", \"route\": \"reviews\", \"main\": [[0, \"Overview\"], [1, \"Features\"], [2, \"Learning curve\"], [3, \"Verdict\"]], \"insert\": [], \"rollout\": true}<\/script>\n\n\n<div class=\"wp-block-cover alignfull wp-duotone-unset-1\" style=\"min-height:500px;aspect-ratio:unset;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"651\" class=\"wp-block-cover__image-background wp-image-1059 size-full\" alt=\"PixInsight screenshot\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=880%2C651&#038;ssl=1\" data-object-fit=\"cover\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?w=1847&amp;ssl=1 1847w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=300%2C222&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1024%2C758&amp;ssl=1 1024w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=768%2C568&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1536%2C1137&amp;ssl=1 1536w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=500%2C370&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=800%2C592&amp;ssl=1 800w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1280%2C947&amp;ssl=1 1280w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?w=1760&amp;ssl=1 1760w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-eighty-black-background-color has-background-dim-60 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93, .wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93[data-kb-block=\"kb-adv-heading1444_b6f583-93\"]{text-align:center;font-size:var(--global-kb-font-size-xxl, 4rem);font-style:normal;text-shadow:0px 3px 6px #000000;}.wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93[data-kb-block=\"kb-adv-heading1444_b6f583-93\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93[data-kb-block=\"kb-adv-heading1444_b6f583-93\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93, .wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93[data-kb-block=\"kb-adv-heading1444_b6f583-93\"]{text-shadow:0px 3px 6px #000000;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93, .wp-block-kadence-advancedheading.kt-adv-heading1444_b6f583-93[data-kb-block=\"kb-adv-heading1444_b6f583-93\"]{text-shadow:0px 3px 6px #000000;}}<\/style>\n<h1 class=\"kt-adv-heading1444_b6f583-93 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_b6f583-93\"><strong>REVIEW:<\/strong><br>PixInsight Astrophotography Software<\/h1>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1, .wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1[data-kb-block=\"kb-adv-heading1444_d91845-a1\"]{text-align:center;font-weight:400;font-style:normal;font-family:Oxygen;text-shadow:1px 1px 6px #000000;}.wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1[data-kb-block=\"kb-adv-heading1444_d91845-a1\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1[data-kb-block=\"kb-adv-heading1444_d91845-a1\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1, .wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1[data-kb-block=\"kb-adv-heading1444_d91845-a1\"]{text-shadow:1px 1px 6px #000000;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1, .wp-block-kadence-advancedheading.kt-adv-heading1444_d91845-a1[data-kb-block=\"kb-adv-heading1444_d91845-a1\"]{text-shadow:1px 1px 6px #000000;}}<\/style>\n<p class=\"kt-adv-heading1444_d91845-a1 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_d91845-a1\">First published December 2021<br>Last updated January 2026<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-1444_3d08ca-5e .kt-block-spacer{height:6px;}.wp-block-kadence-spacer.kt-block-spacer-1444_3d08ca-5e .kt-divider{border-top-width:2px;border-top-color:rgba(255, 255, 255, 0.60);width:30%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-1444_3d08ca-5e\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n<\/div><\/div>\n\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id1444_13f6cc-0f{margin-top:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id1444_13f6cc-0f > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id1444_13f6cc-0f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id1444_13f6cc-0f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-none, 0rem );max-width:900px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, calc(30% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)))minmax(0, calc(70% - ((var(--global-kb-gap-md, 2rem) * 1 )\/2)));}.kb-row-layout-id1444_13f6cc-0f{border-top-right-radius:50px;border-bottom-left-radius:0px;overflow:clip;isolation:isolate;}.kb-row-layout-id1444_13f6cc-0f > .kt-row-layout-overlay{border-top-right-radius:50px;border-bottom-left-radius:0px;}.kb-row-layout-id1444_13f6cc-0f > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id1444_13f6cc-0f > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 1024px){.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id1444_13f6cc-0f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id1444_13f6cc-0f .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id1444_13f6cc-0f alignnone has-eighty-black-background-color kt-row-has-bg wp-block-kadence-rowlayout\" id=\"intro\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column1444_0eb69d-12 > .kt-inside-inner-col,.kadence-column1444_0eb69d-12 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column1444_0eb69d-12 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column1444_0eb69d-12 > .kt-inside-inner-col{flex-direction:column;}.kadence-column1444_0eb69d-12 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column1444_0eb69d-12 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column1444_0eb69d-12{position:relative;}@media all and (max-width: 1024px){.kadence-column1444_0eb69d-12 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column1444_0eb69d-12 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column1444_0eb69d-12\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedbtn.kb-btns1444_6babdb-0c{padding-top:6px;gap:3px;flex-direction:row;justify-content:flex-start;align-items:center;}.kt-btns1444_6babdb-0c .kt-button{font-weight:normal;font-style:normal;}.kt-btns1444_6babdb-0c .kt-btn-wrap-0{margin-right:5px;}.wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button{color:#555555;border-color:#555555;}.wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button:focus{color:#ffffff;border-color:#444444;}.wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button::before{display:none;}.wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button:hover, .wp-block-kadence-advancedbtn.kt-btns1444_6babdb-0c .kt-btn-wrap-0 .kt-button:focus{background:#444444;}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn.kb-btns1444_6babdb-0c{justify-content:center;}}<\/style>\n<div class=\"toc-rail wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns1444_6babdb-0c\"><style>.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button{width:210px;}.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button{color:#ffffff;background:#363636;font-size:15px;line-height:1.3;letter-spacing:-0.01px;font-family:Oxygen;font-weight:400;text-transform:none;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:focus{color:#ffffff;background:#363636;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_0436a1-18.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}<\/style><a class=\"kb-button kt-button button kb-btn1444_0436a1-18 kt-btn-size-small kt-btn-width-type-fixed kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-false wp-block-kadence-singlebtn\" href=\"#intro\"><span class=\"kt-btn-inner-text\"><strong>Contents<\/strong><\/span><\/a>\n\n<style>.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button{width:210px;}.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button{color:#e0e0e0;background:rgba(0,0,0,0);font-size:15px;line-height:1.3;letter-spacing:-0.01px;font-family:Oxygen;font-weight:400;text-transform:none;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:focus{color:#ffffff;background:rgba(255,255,255,0.08);border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_fdfcf7-00.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}<\/style><a class=\"kb-button kt-button button kb-btn1444_fdfcf7-00 kt-btn-size-small kt-btn-width-type-fixed kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-false wp-block-kadence-singlebtn\" href=\"#complete\"><span class=\"kt-btn-inner-text\">A complete package<\/span><\/a>\n\n<style>.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button{width:210px;}.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button{color:#e0e0e0;background:rgba(0,0,0,0);font-size:15px;line-height:1.3;letter-spacing:-0.01px;font-family:Oxygen;font-weight:400;text-transform:none;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:focus{color:#ffffff;background:rgba(255,255,255,0.08);border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_9b5504-a8.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}<\/style><a class=\"kb-button kt-button button kb-btn1444_9b5504-a8 kt-btn-size-small kt-btn-width-type-fixed kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-false wp-block-kadence-singlebtn\" href=\"#steep\"><span class=\"kt-btn-inner-text\">Steep learning curve<\/span><\/a>\n\n<style>.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button, ul.menu .wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button{width:210px;}.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button{color:#e0e0e0;background:rgba(0,0,0,0);font-size:15px;line-height:1.3;letter-spacing:-0.01px;font-family:Oxygen;font-weight:400;text-transform:none;border-top-left-radius:6px;border-top-right-radius:6px;border-bottom-right-radius:6px;border-bottom-left-radius:6px;border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:focus{color:#ffffff;background:rgba(255,255,255,0.08);border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}}@media all and (max-width: 1024px){.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}@media all and (max-width: 767px){.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button{border-top:1px solid rgba(255,255,255,0.22);border-right:1px solid rgba(255,255,255,0.22);border-bottom:1px solid rgba(255,255,255,0.22);border-left:1px solid rgba(255,255,255,0.22);}.wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:hover, .wp-block-kadence-advancedbtn .kb-btn1444_f58c21-36.kb-button:focus{border-top:1px solid rgba(255,255,255,0.35);border-right:1px solid rgba(255,255,255,0.35);border-bottom:1px solid rgba(255,255,255,0.35);border-left:1px solid rgba(255,255,255,0.35);}}<\/style><a class=\"kb-button kt-button button kb-btn1444_f58c21-36 kt-btn-size-small kt-btn-width-type-fixed kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-false wp-block-kadence-singlebtn\" href=\"#best\"><span class=\"kt-btn-inner-text\">Is PixInsight the best processing software?<\/span><\/a><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column1444_52b8e7-87 > .kt-inside-inner-col,.kadence-column1444_52b8e7-87 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column1444_52b8e7-87 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column1444_52b8e7-87 > .kt-inside-inner-col{flex-direction:column;}.kadence-column1444_52b8e7-87 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column1444_52b8e7-87 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column1444_52b8e7-87{position:relative;}@media all and (max-width: 1024px){.kadence-column1444_52b8e7-87 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column1444_52b8e7-87 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column1444_52b8e7-87\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3, .wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3[data-kb-block=\"kb-adv-heading1444_a204aa-f3\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3[data-kb-block=\"kb-adv-heading1444_a204aa-f3\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_a204aa-f3[data-kb-block=\"kb-adv-heading1444_a204aa-f3\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading1444_a204aa-f3 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_a204aa-f3\">Intro<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #fffffe;\" class=\"stk-highlight\"><span style=\"color: #fffffe;\" class=\"stk-highlight\"><span style=\"color: #fffffe;\" class=\"stk-highlight\">Image processing is a critical part of astrophotography, shaping the final result just as much as the telescope or camera used to capture the data. PixInsight is one of the most powerful processing tools available to astrophotographers, but it also has a reputation for being difficult to learn. In this review, I look at what PixInsight offers in practice, why I use it, and whether it might be a good fit for your own astrophotography workflow.<\/span><\/span><\/span><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6aafc6afe6323&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6aafc6afe6323\" class=\"wp-block-image size-full wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"651\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=880%2C651&#038;ssl=1\" alt=\"PixInsight screenshot\" class=\"wp-image-1059\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?w=1847&amp;ssl=1 1847w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=300%2C222&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1024%2C758&amp;ssl=1 1024w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=768%2C568&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1536%2C1137&amp;ssl=1 1536w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=500%2C370&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=800%2C592&amp;ssl=1 800w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?resize=1280%2C947&amp;ssl=1 1280w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/PixInsight-UI.jpg?w=1760&amp;ssl=1 1760w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>PixInsight in action!<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id1444_2b29a4-87{margin-top:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id1444_2b29a4-87 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id1444_2b29a4-87 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id1444_2b29a4-87 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-none, 0rem );max-width:900px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_2b29a4-87{border-top-right-radius:50px;border-bottom-left-radius:0px;overflow:clip;isolation:isolate;}.kb-row-layout-id1444_2b29a4-87 > .kt-row-layout-overlay{border-top-right-radius:50px;border-bottom-left-radius:0px;}.kb-row-layout-id1444_2b29a4-87 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id1444_2b29a4-87 ,.kb-row-layout-id1444_2b29a4-87 h1,.kb-row-layout-id1444_2b29a4-87 h2,.kb-row-layout-id1444_2b29a4-87 h3,.kb-row-layout-id1444_2b29a4-87 h4,.kb-row-layout-id1444_2b29a4-87 h5,.kb-row-layout-id1444_2b29a4-87 h6{color:#ffffff;}.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id1444_2b29a4-87 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id1444_2b29a4-87 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id1444_2b29a4-87 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id1444_2b29a4-87 alignnone has-eighty-black-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column1444_3cab08-7b > .kt-inside-inner-col,.kadence-column1444_3cab08-7b > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column1444_3cab08-7b > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column1444_3cab08-7b > .kt-inside-inner-col{flex-direction:column;}.kadence-column1444_3cab08-7b > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column1444_3cab08-7b > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column1444_3cab08-7b{position:relative;}@media all and (max-width: 1024px){.kadence-column1444_3cab08-7b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column1444_3cab08-7b > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column1444_3cab08-7b\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d, .wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d[data-kb-block=\"kb-adv-heading1444_9cac68-5d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d[data-kb-block=\"kb-adv-heading1444_9cac68-5d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_9cac68-5d[data-kb-block=\"kb-adv-heading1444_9cac68-5d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 id=\"complete\" class=\"kt-adv-heading1444_9cac68-5d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_9cac68-5d\">A complete package<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #fffffe;\" class=\"stk-highlight\">Back in the day I used DeepSkyStacker and Photoshop for my astro editing. This combination worked ok, but then a friend suggested I check out PixInsight. I&#8217;d heard that it was difficult to learn, but decided to give it a go. I&#8217;m certainly glad I did.<br><br>PixInsight offers a complete package for editing your astrophotos. Its core approach could be described as methodical and mathematical. This is aptly demonstrated by SubframeSelector, one of the first functions used in a processing project. SubframeSelector analyses the subframes you\u2019ve taken and grades them based on criteria you select, such as star sharpness (FWHM measurements) or number of stars visible. In this way you can actually graph the quality of your data, and be sure only the best goes into your stack \u2013 much more reliable than making estimates by eye.<\/span><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6aafc6afe6d5a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6aafc6afe6d5a\" class=\"wp-block-image size-full wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"506\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=880%2C506&#038;ssl=1\" alt=\"PixInsight screenshot showing SubframeSelector\" class=\"wp-image-1446\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?w=1997&amp;ssl=1 1997w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=300%2C173&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=1024%2C589&amp;ssl=1 1024w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=768%2C442&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=1536%2C884&amp;ssl=1 1536w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=500%2C288&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=800%2C460&amp;ssl=1 800w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=1280%2C736&amp;ssl=1 1280w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?resize=1920%2C1105&amp;ssl=1 1920w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-SubframeSelector.jpg?w=1760&amp;ssl=1 1760w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>The SubframeSelector is excellent, allowing for a deep dive into the quality of your subframes.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">PixInsight has yet more excellent pre-processing steps, with its new NormalizeScaleGradient being worthy of particular praise. This is very effective for removing gradients from your images, meaning that, for example, a new lease of life is given to subframes shot under heavy moonlight, and is key to <a href=\"https:\/\/urbanastrophotography.com\/staging\/7355\/10-controversial-opinions\/\" target=\"_blank\" rel=\"noreferrer noopener\">#6 in my list of controversial opinions<\/a>.<br><br>Once you have an integrated image, you can begin your processing the PixInsight way: slow and steady, one step at a time. There are so many functions available to edit your photos that it\u2019s dizzying, but my advice to newcomers is not to be put off. Most functions work very well using their default options, and you can produce stunning images in around a dozen or so steps. Thought of like that, it becomes much more manageable. You could spend a lifetime mastering PixInsight\u2019s intricacies, but you certainly don\u2019t need to.<br><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6aafc6afe71ec&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6aafc6afe71ec\" class=\"wp-block-image size-full wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"629\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=880%2C629&#038;ssl=1\" alt=\"Adobe Lightroom screenshot\" class=\"wp-image-1068\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?w=1907&amp;ssl=1 1907w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=300%2C214&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=1024%2C732&amp;ssl=1 1024w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=768%2C549&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=1536%2C1098&amp;ssl=1 1536w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=500%2C357&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=800%2C572&amp;ssl=1 800w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?resize=1280%2C915&amp;ssl=1 1280w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/08\/Lightroom.jpg?w=1760&amp;ssl=1 1760w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>An image processed in PixInsight then loaded into Lightroom for final tweaks.<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id1444_3ed6bb-65{margin-top:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id1444_3ed6bb-65 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id1444_3ed6bb-65 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id1444_3ed6bb-65 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-none, 0rem );max-width:900px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_3ed6bb-65{border-top-right-radius:50px;border-bottom-left-radius:0px;overflow:clip;isolation:isolate;}.kb-row-layout-id1444_3ed6bb-65 > .kt-row-layout-overlay{border-top-right-radius:50px;border-bottom-left-radius:0px;}.kb-row-layout-id1444_3ed6bb-65 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id1444_3ed6bb-65 ,.kb-row-layout-id1444_3ed6bb-65 h1,.kb-row-layout-id1444_3ed6bb-65 h2,.kb-row-layout-id1444_3ed6bb-65 h3,.kb-row-layout-id1444_3ed6bb-65 h4,.kb-row-layout-id1444_3ed6bb-65 h5,.kb-row-layout-id1444_3ed6bb-65 h6{color:#ffffff;}.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id1444_3ed6bb-65 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id1444_3ed6bb-65 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id1444_3ed6bb-65 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id1444_3ed6bb-65 alignnone has-eighty-black-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column1444_595e4a-86 > .kt-inside-inner-col,.kadence-column1444_595e4a-86 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column1444_595e4a-86 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column1444_595e4a-86 > .kt-inside-inner-col{flex-direction:column;}.kadence-column1444_595e4a-86 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column1444_595e4a-86 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column1444_595e4a-86{position:relative;}@media all and (max-width: 1024px){.kadence-column1444_595e4a-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column1444_595e4a-86 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column1444_595e4a-86\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16, .wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16[data-kb-block=\"kb-adv-heading1444_c8e09b-16\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16[data-kb-block=\"kb-adv-heading1444_c8e09b-16\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_c8e09b-16[data-kb-block=\"kb-adv-heading1444_c8e09b-16\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 id=\"steep\" class=\"kt-adv-heading1444_c8e09b-16 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_c8e09b-16\">Steep learning curve<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #fffffe;\" class=\"stk-highlight\">The main criticism that can be levelled at PixInsight is that it\u2019s undeniably difficult for new users to get a grasp of. The initial learning curve is very steep, and at first it\u2019s a real scramble getting to grips with the basics just so you can produce a pleasing image. The reference documentation is intimidating to say the least, aimed more at those that want detailed technical information than casual users. PixInsight is also regularly updated, which overall is good, but does mean that online tutorials are often out of date.<\/span><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6aafc6afe7a35&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6aafc6afe7a35\" class=\"aligncenter size-full wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"601\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?resize=880%2C601&#038;ssl=1\" alt=\"Screenshot of the PixInsight user manual, showing complex mathematical equations\" class=\"wp-image-1449\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?w=995&amp;ssl=1 995w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?resize=300%2C205&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?resize=768%2C524&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?resize=500%2C341&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-reference-documentation.jpg?resize=800%2C546&amp;ssl=1 800w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><em>This page from PixInsight&#8217;s reference documentation is like a maths exam stress dream. <\/em> <\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">There are lots of tutorials out there though, and I have plenty on the <a href=\"https:\/\/www.youtube.com\/@UrbanAstrophotography\" target=\"_blank\" rel=\"noreferrer noopener\">Urban Astrophotography YouTube channel<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The good news is that if you can stick with that steep climb, the view at the top is worth it! With the basics under your belt, the real power of PixInsight becomes evident. Each time you process an image you learn a little more, and it\u2019s rewarding to reprocess old data using new skills, producing ever-better end results.<\/p>\n\n\n\n<figure class=\"wp-block-jetpack-image-compare\"><div class=\"juxtapose\" data-mode=\"horizontal\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" id=\"1447\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2021\/12\/PixInsight-Heart-Nebula-first-attempt.jpg?resize=880%2C588&#038;ssl=1\" alt=\"First PixInsight processing attempt on the Heart Nebula\" width=\"880\" height=\"588\" class=\"image-compare__image-before\"\/><img loading=\"lazy\" decoding=\"async\" id=\"55\" src=\"https:\/\/i2.wp.com\/urbanastrophotography.com\/wp-content\/uploads\/2021\/06\/Heart-Nebula-December-2020-web-resolution-1.jpg?ssl=1\" alt=\"Heart Nebula reprocessed after one month of PixInsight experience\" width=\"2048\" height=\"1368\" class=\"image-compare__image-after\"\/><\/div><figcaption>Same data different result: on the left is my first attempt at using PixInsight, and on the right is another go with a month&#8217;s experience.<br><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Any other downsides? Well, there&#8217;s the price, with a licence costing just shy of \u00a3200. That&#8217;s more expensive that other options, but it&#8217;s still cheap compared to most aspects of this hobby!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Also, a powerful computer is needed to make the most of PixInsight, especially if you want intensive processes like integrating to complete in a timely fashion. I have 48GB of RAM and it still takes several hours to integrate. Then again, <a href=\"https:\/\/urbanastrophotography.com\/staging\/7355\/how-to-get-long-integration-times\/\" target=\"_blank\" rel=\"noreferrer noopener\">I shoot a lot of subs<\/a>&#8230;<\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-wrap.wp-block-kadence-rowlayout.kb-row-layout-id1444_9a2ed0-74{margin-top:var(--global-kb-spacing-md, 2rem);}.kb-row-layout-id1444_9a2ed0-74 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id1444_9a2ed0-74 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id1444_9a2ed0-74 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-none, 0rem );max-width:900px;margin-left:auto;margin-right:auto;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_9a2ed0-74{border-top-right-radius:50px;border-bottom-left-radius:0px;overflow:clip;isolation:isolate;}.kb-row-layout-id1444_9a2ed0-74 > .kt-row-layout-overlay{border-top-right-radius:50px;border-bottom-left-radius:0px;}.kb-row-layout-id1444_9a2ed0-74 > .kt-row-layout-overlay{opacity:0.30;}.kb-row-layout-id1444_9a2ed0-74 ,.kb-row-layout-id1444_9a2ed0-74 h1,.kb-row-layout-id1444_9a2ed0-74 h2,.kb-row-layout-id1444_9a2ed0-74 h3,.kb-row-layout-id1444_9a2ed0-74 h4,.kb-row-layout-id1444_9a2ed0-74 h5,.kb-row-layout-id1444_9a2ed0-74 h6{color:#ffffff;}.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id1444_9a2ed0-74 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 1024px){.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id1444_9a2ed0-74 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id1444_9a2ed0-74 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id1444_9a2ed0-74 alignnone has-eighty-black-background-color kt-row-has-bg wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column1444_8ef196-d8 > .kt-inside-inner-col,.kadence-column1444_8ef196-d8 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column1444_8ef196-d8 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column1444_8ef196-d8 > .kt-inside-inner-col{flex-direction:column;}.kadence-column1444_8ef196-d8 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column1444_8ef196-d8 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column1444_8ef196-d8{position:relative;}@media all and (max-width: 1024px){.kadence-column1444_8ef196-d8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column1444_8ef196-d8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column1444_8ef196-d8\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26, .wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26[data-kb-block=\"kb-adv-heading1444_6b082f-26\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26[data-kb-block=\"kb-adv-heading1444_6b082f-26\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1444_6b082f-26[data-kb-block=\"kb-adv-heading1444_6b082f-26\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 id=\"best\" class=\"kt-adv-heading1444_6b082f-26 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading1444_6b082f-26\">Is PixInsight the best processing software?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #fffffe;\" class=\"stk-highlight\">The slightly unsatisfying answer is that is might be, if it&#8217;s a good match for you. There&#8217;s a lot of software out there you can use to process your images, and they&#8217;re all capable of brilliant results. It comes down to what &#8220;clicks&#8221; with you. I really like the data-driven approach of PixInsight. It encourages me to think critically about the quality of my data and how far I can push it. But I must admit I have a lot of fun when I get to the stage of pinging an image into Lightroom to tweak the settings there. (I&#8217;m a <a href=\"https:\/\/leepullenphotography.myportfolio.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">professional photographer<\/a>, and use Lightroom a <em>lot<\/em>!)<br><br>My recommendation is to download the free trial of PixInsight and give it a good go. Clear your diary for a day or so if possible, and really try to getting to grips with it. You might fall in love with it; or not, and that&#8217;s OK as there are plenty more astro-processing fish in the sea!<\/span><\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<hr class=\"is-style-wide wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"nfd-container nfd-py-lg nfd-theme-dark nfd-bg-surface nfd-wb-text__text-20 engagement-columns ticss-c88d95c9 is-style-nfd-theme-dark wp-block-group has-eighty-black-background-color has-background\" style=\"border-top-width:1px;border-bottom-width:1px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Book a Masterclass<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One-on-one online tuition.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/urbanastrophotography.com\/staging\/7355\/index.php\/courses\/#!\/art\/astronomyexperience\/68ee18bfbf3c73843b4c84fc?scope=gallery&amp;headless=true\" target=\"_blank\" rel=\" noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"624\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Urban-Astrophotography-online-Masterclass.jpg?resize=880%2C624&#038;ssl=1\" alt=\"Book an online astrophotography masterclass\" class=\"wp-image-10205\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Art Store<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Own a fine art print from the gallery.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/urbanastrophotography.com\/staging\/7355\/index.php\/artstore\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1318\" height=\"936\" src=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?fit=880%2C625&amp;ssl=1\" alt=\"Visit the Urban Astrophotography Art Store\" class=\"wp-image-10206\" srcset=\"https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?w=1318&amp;ssl=1 1318w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=1024%2C727&amp;ssl=1 1024w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=768%2C545&amp;ssl=1 768w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=500%2C355&amp;ssl=1 500w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=800%2C568&amp;ssl=1 800w, https:\/\/i0.wp.com\/urbanastrophotography.com\/staging\/7355\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-18-220348.jpg?resize=1280%2C909&amp;ssl=1 1280w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Donate<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Help me fight the spam bots!<\/p>\n\n\n<style>\r\n        .wpedon-container .wpedon-select,\r\n        .wpedon-container .wpedon-input {\r\n            width: 200px;\r\n            min-width: 200px;\r\n            max-width: 200px;\r\n        }\r\n    <\/style><div class='wpedon-container wpedon-align-left'><div><br\/><label id=\"wpedon-2012-amount-label\">Donation Amount<\/label><br \/><input type='number' min='1' step='any' name='ddm_dc36af3271a41c815c959d06d2c6ccd2' class='wpedon-input' value='10.00' \/><script>\r\n                (function(){\r\n                    function wpedonInitManual_dc36af3271a41c815c959d06d2c6ccd2(){\r\n                        var input = document.querySelector('[name=\"ddm_dc36af3271a41c815c959d06d2c6ccd2\"]');\r\n                        if (!input) { return; 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