Fakta fr\u00e5n Nattmolnet<\/em>, SAAF:s sajt:<\/p>\n\n\n\n Dagens sol 2025-03-10 fotograferad i Ha med hj\u00e4lp av Spektroheliograf (SHG). Bilden p\u00e5visar dopplerskift i det registrerade ljuset. Bl\u00e5tt r\u00f6r sig mot kameran och r\u00f6tt fr\u00e5n kameran. Solens rotation synligg\u00f6rs tydligt men ocks\u00e5 lokala r\u00f6relser i kromosf\u00e4ren. Bilden framtagen med hj\u00e4lp av JSol\u2019Ex.<\/p>\n\n\n\n Objekt: Solen Kommentarer p\u00e5 Nattmolnet <\/a><\/em>\u00e5terfinns h\u00e4r.<\/a> Bilden \u00e4r av den klassen att den borde finnas med i alla astronomib\u00f6cker h\u00e4danefter.<\/p>\n","protected":false},"excerpt":{"rendered":" Se, solen roterar!!! Det \u00e4r inte f\u00f6r sent att h\u00e4pna. Alla i v\u00e5r astronomiska community \u00e4r djupt imponerade av Hans Hilderfors nya solbild, som visar dopplereffekten p\u00e5 solskivan: Den del av solen som r\u00f6r sig mot oss \u00e4r bl\u00e5, den som r\u00f6r sig ifr\u00e5n oss \u00e4r r\u00f6d i tonen. Fakta fr\u00e5n Nattmolnet, SAAF:s sajt: Dagens… L\u00e4s mer »Nr 11 2025<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[3],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97240"}],"collection":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/comments?post=97240"}],"version-history":[{"count":6,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97240\/revisions"}],"predecessor-version":[{"id":97247,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/posts\/97240\/revisions\/97247"}],"wp:attachment":[{"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/media?parent=97240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/categories?post=97240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-json\/wp\/v2\/tags?post=97240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/www.astb.se\/cassiopeiabloggen\/wp-content\/uploads\/2025\/03\/2025-03-10-Ha-Doppler.jpg\")
<\/a><\/figure>\n\n\n\n
Objekttyp: \u00d6vrigt
Teleskop\/objektiv: TEC 110 FL
Montering: AP Mach2 GTO
Kamera: ASI 678MM
Ytterligare utrustning: MLAstro SHG700
Plats: Malm\u00f6
Mjukvara: SharpCap Pro
Filter: Altair Triband ERF
Fotograf: Hans H
Lokalf\u00f6rening: Astronomiska S\u00e4llskapet Tycho Brahe (ASTB)
Datum (UT): 2025-03-10
Tid (UT): 10:05
Exponeringstid: 2,7 ms, 295 fps, skanning 12 x siderisk
Bildbehandling: JSol\u2019Ex, ImPPG, PS CC
Bin: 1\u00d71
Autoguidning: Nej
V\u00e4der: Disigt<\/p>\n\n\n\n