Astrofotografie

Dr. Roland BrodbeckAugust 11, 2004
0

Astrofotografie mit handelsüblichen Digitalkameras

Der Fortschritt in der Computertechnologie beginnt auch nach und nach die Fotografie zu revolutionieren. Elektronische Bildaufnehmer machen dem klassischen chemischen…
Weiterlesen

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}.wp-block-audio figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-audio figcaption{color:hsla(0,0%,100%,.65);}.wp-block-code{border:1px solid #ccc;border-radius:4px;font-family:Menlo,Consolas,monaco,monospace;padding:.8em 1em;}.wp-block-embed figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-embed figcaption{color:hsla(0,0%,100%,.65);}.blocks-gallery-caption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .blocks-gallery-caption{color:hsla(0,0%,100%,.65);}.wp-block-image figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-image figcaption{color:hsla(0,0%,100%,.65);}.wp-block-pullquote{border-top:4px solid;border-bottom:4px solid;margin-bottom:1.75em;color:currentColor;}.wp-block-pullquote__citation,.wp-block-pullquote cite,.wp-block-pullquote footer{color:currentColor;text-transform:uppercase;font-size:.8125em;font-style:normal;}.wp-block-quote{border-left:.25em solid;margin:0 0 1.75em;padding-left:1em;}.wp-block-quote cite,.wp-block-quote footer{color:currentColor;font-size:.8125em;position:relative;font-style:normal;}.wp-block-quote.has-text-align-right{border-left:none;border-right:.25em solid;padding-left:0;padding-right:1em;}.wp-block-quote.has-text-align-center{border:none;padding-left:0;}.wp-block-quote.is-large,.wp-block-quote.is-style-large,.wp-block-quote.is-style-plain{border:none;}.wp-block-search .wp-block-search__label{font-weight:700;}:where(.wp-block-group.has-background){padding:1.25em 2.375em;}.wp-block-separator.has-css-opacity{opacity:.4;}.wp-block-separator{border:none;border-bottom:2px solid;margin-left:auto;margin-right:auto;}.wp-block-separator.has-alpha-channel-opacity{opacity:1;}.wp-block-separator:not(.is-style-wide):not(.is-style-dots){width:100px;}.wp-block-separator.has-background:not(.is-style-dots){border-bottom:none;height:1px;}.wp-block-separator.has-background:not(.is-style-wide):not(.is-style-dots){height:2px;}.wp-block-table thead{border-bottom:3px solid;}.wp-block-table tfoot{border-top:3px solid;}.wp-block-table td,.wp-block-table th{padding:.5em;border:1px solid;word-break:normal;}.wp-block-table figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-table figcaption{color:hsla(0,0%,100%,.65);}.wp-block-video figcaption{color:#555;font-size:13px;text-align:center;}.is-dark-theme .wp-block-video figcaption{color:hsla(0,0%,100%,.65);}.wp-block-template-part.has-background{padding:1.25em 2.375em;margin-top:0;margin-bottom:0;}body{--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--duotone--dark-grayscale:url("#wp-duotone-dark-grayscale");--wp--preset--duotone--grayscale:url("#wp-duotone-grayscale");--wp--preset--duotone--purple-yellow:url("#wp-duotone-purple-yellow");--wp--preset--duotone--blue-red:url("#wp-duotone-blue-red");--wp--preset--duotone--midnight:url("#wp-duotone-midnight");--wp--preset--duotone--magenta-yellow:url("#wp-duotone-magenta-yellow");--wp--preset--duotone--purple-green:url("#wp-duotone-purple-green");--wp--preset--duotone--blue-orange:url("#wp-duotone-blue-orange");--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}.wpml-ls-statics-footer a{color:#444;background-color:#fff;}.wpml-ls-statics-footer a:hover,.wpml-ls-statics-footer a:focus{color:#000;background-color:#eee;}.wpml-ls-statics-footer .wpml-ls-current-language>a{color:#444;background-color:#fff;}.wpml-ls-statics-footer .wpml-ls-current-language:hover>a,.wpml-ls-statics-footer .wpml-ls-current-language>a:focus{color:#000;background-color:#eee;}.wf-active .logo-text,.wf-active h1,.wf-active h2,.wf-active h3,.wf-active h4,.wf-active h5,.wf-active h6,.wf-active .the-subtitle{font-family:"Poppins";}#main-nav .main-menu > ul > li > a{text-transform:uppercase;}.brand-title,a:hover,.tie-popup-search-submit,#logo.text-logo a,.theme-header nav .components #search-submit:hover,.theme-header .header-nav .components > li:hover > a,.theme-header .header-nav .components li a:hover,.main-menu ul.cats-vertical li a.is-active,.main-menu ul.cats-vertical li a:hover,.main-nav li.mega-menu .post-meta a:hover,.main-nav li.mega-menu .post-box-title a:hover,.search-in-main-nav.autocomplete-suggestions a:hover,#main-nav .menu ul:not(.cats-horizontal) li:hover > a,#main-nav .menu ul li.current-menu-item:not(.mega-link-column) > a,.top-nav .menu li:hover > a,.top-nav .menu > .tie-current-menu > a,.search-in-top-nav.autocomplete-suggestions .post-title a:hover,div.mag-box .mag-box-options .mag-box-filter-links a.active,.mag-box-filter-links .flexMenu-viewMore:hover > a,.stars-rating-active,body .tabs.tabs .active > a,.video-play-icon,.spinner-circle:after,#go-to-content:hover,.comment-list .comment-author .fn,.commentlist .comment-author .fn,blockquote::before,blockquote cite,blockquote.quote-simple p,.multiple-post-pages a:hover,#story-index li .is-current,.latest-tweets-widget .twitter-icon-wrap span,.wide-slider-nav-wrapper .slide,.wide-next-prev-slider-wrapper .tie-slider-nav li:hover span,.review-final-score h3,#mobile-menu-icon:hover .menu-text,body .entry a,.dark-skin body .entry a,.entry .post-bottom-meta a:hover,.comment-list .comment-content a,q a,blockquote a,.widget.tie-weather-widget .icon-basecloud-bg:after,.site-footer a:hover,.site-footer .stars-rating-active,.site-footer .twitter-icon-wrap span,.site-info a:hover{color:#1e73be;}#instagram-link a:hover{color:#1e73be !important;border-color:#1e73be !important;}[type='submit'],.button,.generic-button a,.generic-button button,.theme-header .header-nav .comp-sub-menu a.button.guest-btn:hover,.theme-header .header-nav .comp-sub-menu a.checkout-button,nav.main-nav .menu > li.tie-current-menu > a,nav.main-nav .menu > li:hover > a,.main-menu .mega-links-head:after,.main-nav .mega-menu.mega-cat .cats-horizontal li a.is-active,#mobile-menu-icon:hover .nav-icon,#mobile-menu-icon:hover .nav-icon:before,#mobile-menu-icon:hover .nav-icon:after,.search-in-main-nav.autocomplete-suggestions a.button,.search-in-top-nav.autocomplete-suggestions a.button,.spinner > div,.post-cat,.pages-numbers li.current span,.multiple-post-pages > span,#tie-wrapper .mejs-container .mejs-controls,.mag-box-filter-links a:hover,.slider-arrow-nav a:not(.pagination-disabled):hover,.comment-list .reply a:hover,.commentlist .reply a:hover,#reading-position-indicator,#story-index-icon,.videos-block .playlist-title,.review-percentage .review-item span span,.tie-slick-dots li.slick-active button,.tie-slick-dots li button:hover,.digital-rating-static,.timeline-widget li a:hover .date:before,#wp-calendar #today,.posts-list-counter li.widget-post-list:before,.cat-counter a + span,.tie-slider-nav li span:hover,.fullwidth-area .widget_tag_cloud .tagcloud a:hover,.magazine2:not(.block-head-4) .dark-widgetized-area ul.tabs a:hover,.magazine2:not(.block-head-4) .dark-widgetized-area ul.tabs .active a,.magazine1 .dark-widgetized-area ul.tabs a:hover,.magazine1 .dark-widgetized-area ul.tabs .active a,.block-head-4.magazine2 .dark-widgetized-area .tabs.tabs .active a,.block-head-4.magazine2 .dark-widgetized-area .tabs > .active a:before,.block-head-4.magazine2 .dark-widgetized-area .tabs > .active a:after,.demo_store,.demo #logo:after,.demo #sticky-logo:after,.widget.tie-weather-widget,span.video-close-btn:hover,#go-to-top,.latest-tweets-widget .slider-links .button:not(:hover){background-color:#1e73be;color:#fff;}.tie-weather-widget .widget-title .the-subtitle,.block-head-4.magazine2 #footer .tabs .active a:hover{color:#fff;}pre,code,.pages-numbers li.current span,.theme-header .header-nav .comp-sub-menu a.button.guest-btn:hover,.multiple-post-pages > span,.post-content-slideshow .tie-slider-nav li span:hover,#tie-body .tie-slider-nav li > span:hover,.slider-arrow-nav a:not(.pagination-disabled):hover,.main-nav .mega-menu.mega-cat .cats-horizontal li a.is-active,.main-nav .mega-menu.mega-cat .cats-horizontal li a:hover,.main-menu .menu > li > .menu-sub-content{border-color:#1e73be;}.main-menu .menu > li.tie-current-menu{border-bottom-color:#1e73be;}.top-nav .menu li.tie-current-menu > a:before,.top-nav .menu li.menu-item-has-children:hover > a:before{border-top-color:#1e73be;}.main-nav .main-menu .menu > li.tie-current-menu > a:before,.main-nav .main-menu .menu > li:hover > a:before{border-top-color:#fff;}header.main-nav-light .main-nav .menu-item-has-children li:hover > a:before,header.main-nav-light .main-nav .mega-menu li:hover > a:before{border-left-color:#1e73be;}.rtl header.main-nav-light .main-nav .menu-item-has-children li:hover > a:before,.rtl header.main-nav-light .main-nav .mega-menu li:hover > a:before{border-right-color:#1e73be;border-left-color:transparent;}.top-nav ul.menu li .menu-item-has-children:hover > a:before{border-top-color:transparent;border-left-color:#1e73be;}.rtl .top-nav ul.menu li .menu-item-has-children:hover > a:before{border-left-color:transparent;border-right-color:#1e73be;}::-moz-selection{background-color:#1e73be;color:#fff;}::selection{background-color:#1e73be;color:#fff;}circle.circle_bar{stroke:#1e73be;}#reading-position-indicator{box-shadow:0 0 10px rgba(30,115,190,.7);}#logo.text-logo a:hover,body .entry a:hover,.dark-skin body .entry a:hover,.comment-list .comment-content a:hover,.block-head-4.magazine2 .site-footer .tabs li a:hover,q a:hover,blockquote a:hover{color:#00418c;}.button:hover,input[type='submit']:hover,.generic-button a:hover,.generic-button button:hover,a.post-cat:hover,.site-footer .button:hover,.site-footer [type='submit']:hover,.search-in-main-nav.autocomplete-suggestions a.button:hover,.search-in-top-nav.autocomplete-suggestions a.button:hover,.theme-header .header-nav .comp-sub-menu a.checkout-button:hover{background-color:#00418c;color:#fff;}.theme-header .header-nav .comp-sub-menu a.checkout-button:not(:hover),body .entry a.button{color:#fff;}#story-index.is-compact .story-index-content{background-color:#1e73be;}#story-index.is-compact .story-index-content a,#story-index.is-compact .story-index-content .is-current{color:#fff;}#tie-body .mag-box-title h3 a,#tie-body .block-more-button{color:#1e73be;}#tie-body .mag-box-title h3 a:hover,#tie-body .block-more-button:hover{color:#00418c;}#tie-body .mag-box-title{color:#1e73be;}#tie-body .mag-box-title:before{border-top-color:#1e73be;}#tie-body .mag-box-title:after,#tie-body #footer .widget-title:after{background-color:#1e73be;}.brand-title,a:hover,.tie-popup-search-submit,#logo.text-logo a,.theme-header nav .components #search-submit:hover,.theme-header .header-nav .components > li:hover > a,.theme-header .header-nav .components li a:hover,.main-menu ul.cats-vertical li a.is-active,.main-menu ul.cats-vertical li a:hover,.main-nav li.mega-menu .post-meta a:hover,.main-nav li.mega-menu .post-box-title a:hover,.search-in-main-nav.autocomplete-suggestions a:hover,#main-nav .menu ul:not(.cats-horizontal) li:hover > a,#main-nav .menu ul li.current-menu-item:not(.mega-link-column) > a,.top-nav .menu li:hover > a,.top-nav .menu > .tie-current-menu > a,.search-in-top-nav.autocomplete-suggestions .post-title a:hover,div.mag-box .mag-box-options .mag-box-filter-links a.active,.mag-box-filter-links .flexMenu-viewMore:hover > a,.stars-rating-active,body .tabs.tabs .active > a,.video-play-icon,.spinner-circle:after,#go-to-content:hover,.comment-list .comment-author .fn,.commentlist .comment-author .fn,blockquote::before,blockquote cite,blockquote.quote-simple p,.multiple-post-pages a:hover,#story-index li .is-current,.latest-tweets-widget .twitter-icon-wrap span,.wide-slider-nav-wrapper .slide,.wide-next-prev-slider-wrapper .tie-slider-nav li:hover span,.review-final-score h3,#mobile-menu-icon:hover .menu-text,body .entry a,.dark-skin body .entry a,.entry .post-bottom-meta a:hover,.comment-list .comment-content a,q a,blockquote a,.widget.tie-weather-widget .icon-basecloud-bg:after,.site-footer a:hover,.site-footer .stars-rating-active,.site-footer .twitter-icon-wrap span,.site-info a:hover{color:#1e73be;}#instagram-link a:hover{color:#1e73be !important;border-color:#1e73be !important;}[type='submit'],.button,.generic-button a,.generic-button button,.theme-header .header-nav .comp-sub-menu a.button.guest-btn:hover,.theme-header .header-nav .comp-sub-menu a.checkout-button,nav.main-nav .menu > li.tie-current-menu > a,nav.main-nav .menu > li:hover > a,.main-menu .mega-links-head:after,.main-nav .mega-menu.mega-cat .cats-horizontal li a.is-active,#mobile-menu-icon:hover .nav-icon,#mobile-menu-icon:hover .nav-icon:before,#mobile-menu-icon:hover .nav-icon:after,.search-in-main-nav.autocomplete-suggestions a.button,.search-in-top-nav.autocomplete-suggestions a.button,.spinner > div,.post-cat,.pages-numbers li.current span,.multiple-post-pages > span,#tie-wrapper .mejs-container .mejs-controls,.mag-box-filter-links a:hover,.slider-arrow-nav a:not(.pagination-disabled):hover,.comment-list .reply a:hover,.commentlist .reply a:hover,#reading-position-indicator,#story-index-icon,.videos-block .playlist-title,.review-percentage .review-item span span,.tie-slick-dots li.slick-active button,.tie-slick-dots li button:hover,.digital-rating-static,.timeline-widget li a:hover .date:before,#wp-calendar #today,.posts-list-counter li.widget-post-list:before,.cat-counter a + span,.tie-slider-nav li span:hover,.fullwidth-area .widget_tag_cloud .tagcloud a:hover,.magazine2:not(.block-head-4) .dark-widgetized-area ul.tabs a:hover,.magazine2:not(.block-head-4) .dark-widgetized-area ul.tabs .active a,.magazine1 .dark-widgetized-area ul.tabs a:hover,.magazine1 .dark-widgetized-area ul.tabs .active a,.block-head-4.magazine2 .dark-widgetized-area .tabs.tabs .active a,.block-head-4.magazine2 .dark-widgetized-area .tabs > .active a:before,.block-head-4.magazine2 .dark-widgetized-area .tabs > .active a:after,.demo_store,.demo #logo:after,.demo #sticky-logo:after,.widget.tie-weather-widget,span.video-close-btn:hover,#go-to-top,.latest-tweets-widget .slider-links .button:not(:hover){background-color:#1e73be;color:#fff;}.tie-weather-widget .widget-title .the-subtitle,.block-head-4.magazine2 #footer .tabs .active a:hover{color:#fff;}pre,code,.pages-numbers li.current span,.theme-header .header-nav .comp-sub-menu a.button.guest-btn:hover,.multiple-post-pages > span,.post-content-slideshow .tie-slider-nav li span:hover,#tie-body .tie-slider-nav li > span:hover,.slider-arrow-nav a:not(.pagination-disabled):hover,.main-nav .mega-menu.mega-cat .cats-horizontal li a.is-active,.main-nav .mega-menu.mega-cat .cats-horizontal li a:hover,.main-menu .menu > li > .menu-sub-content{border-color:#1e73be;}.main-menu .menu > li.tie-current-menu{border-bottom-color:#1e73be;}.top-nav .menu li.tie-current-menu > a:before,.top-nav .menu li.menu-item-has-children:hover > a:before{border-top-color:#1e73be;}.main-nav .main-menu .menu > li.tie-current-menu > a:before,.main-nav .main-menu .menu > li:hover > a:before{border-top-color:#fff;}header.main-nav-light .main-nav .menu-item-has-children li:hover > a:before,header.main-nav-light .main-nav .mega-menu li:hover > a:before{border-left-color:#1e73be;}.rtl header.main-nav-light .main-nav .menu-item-has-children li:hover > a:before,.rtl header.main-nav-light .main-nav .mega-menu li:hover > a:before{border-right-color:#1e73be;border-left-color:transparent;}.top-nav ul.menu li .menu-item-has-children:hover > a:before{border-top-color:transparent;border-left-color:#1e73be;}.rtl .top-nav ul.menu li .menu-item-has-children:hover > a:before{border-left-color:transparent;border-right-color:#1e73be;}::-moz-selection{background-color:#1e73be;color:#fff;}::selection{background-color:#1e73be;color:#fff;}circle.circle_bar{stroke:#1e73be;}#reading-position-indicator{box-shadow:0 0 10px rgba(30,115,190,.7);}#logo.text-logo a:hover,body .entry a:hover,.dark-skin body .entry a:hover,.comment-list .comment-content a:hover,.block-head-4.magazine2 .site-footer .tabs li a:hover,q a:hover,blockquote a:hover{color:#00418c;}.button:hover,input[type='submit']:hover,.generic-button a:hover,.generic-button button:hover,a.post-cat:hover,.site-footer .button:hover,.site-footer [type='submit']:hover,.search-in-main-nav.autocomplete-suggestions a.button:hover,.search-in-top-nav.autocomplete-suggestions a.button:hover,.theme-header .header-nav .comp-sub-menu a.checkout-button:hover{background-color:#00418c;color:#fff;}.theme-header .header-nav .comp-sub-menu a.checkout-button:not(:hover),body .entry a.button{color:#fff;}#story-index.is-compact .story-index-content{background-color:#1e73be;}#story-index.is-compact .story-index-content a,#story-index.is-compact .story-index-content .is-current{color:#fff;}#tie-body .mag-box-title h3 a,#tie-body .block-more-button{color:#1e73be;}#tie-body .mag-box-title h3 a:hover,#tie-body .block-more-button:hover{color:#00418c;}#tie-body .mag-box-title{color:#1e73be;}#tie-body .mag-box-title:before{border-top-color:#1e73be;}#tie-body .mag-box-title:after,#tie-body #footer .widget-title:after{background-color:#1e73be;}.tie-cat-29,.tie-cat-item-29 > span{background-color:#e67e22 !important;color:#fff !important;}.tie-cat-29:after{border-top-color:#e67e22 !important;}.tie-cat-29:hover{background-color:#c86004 !important;}.tie-cat-29:hover:after{border-top-color:#c86004 !important;}.tie-cat-38,.tie-cat-item-38 > span{background-color:#2ecc71 !important;color:#fff !important;}.tie-cat-38:after{border-top-color:#2ecc71 !important;}.tie-cat-38:hover{background-color:#10ae53 !important;}.tie-cat-38:hover:after{border-top-color:#10ae53 !important;}.tie-cat-41,.tie-cat-item-41 > span{background-color:#9b59b6 !important;color:#fff !important;}.tie-cat-41:after{border-top-color:#9b59b6 !important;}.tie-cat-41:hover{background-color:#7d3b98 !important;}.tie-cat-41:hover:after{border-top-color:#7d3b98 !important;}.tie-cat-43,.tie-cat-item-43 > span{background-color:#34495e !important;color:#fff !important;}.tie-cat-43:after{border-top-color:#34495e !important;}.tie-cat-43:hover{background-color:#162b40 !important;}.tie-cat-43:hover:after{border-top-color:#162b40 !important;}.tie-cat-45,.tie-cat-item-45 > span{background-color:#795548 !important;color:#fff !important;}.tie-cat-45:after{border-top-color:#795548 !important;}.tie-cat-45:hover{background-color:#5b372a !important;}.tie-cat-45:hover:after{border-top-color:#5b372a !important;}.tie-cat-47,.tie-cat-item-47 > span{background-color:#4caf50 !important;color:#fff !important;}.tie-cat-47:after{border-top-color:#4caf50 !important;}.tie-cat-47:hover{background-color:#2e9132 !important;}.tie-cat-47:hover:after{border-top-color:#2e9132 !important;}#mysticky-nav{width:100%;position:static;}#mysticky-nav.wrapfixed{position:fixed;left:0px;margin-top:0px;z-index:99990;-webkit-transition:.3s;-moz-transition:.3s;-o-transition:.3s;transition:.3s;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)";filter:alpha(opacity=90);opacity:.9;background-color:#f7f5e7;}#mysticky-nav.wrapfixed .myfixed{background-color:#f7f5e7;position:relative;top:auto;left:auto;right:auto;}#mysticky-nav .myfixed{margin:0 auto;float:none;border:0px;background:none;max-width:100%;}

Astrofotografie mit handelsüblichen Digitalkameras