{"id":839,"date":"2019-11-21T17:55:13","date_gmt":"2019-11-21T17:55:13","guid":{"rendered":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo.jpg"},"modified":"2019-11-21T17:57:14","modified_gmt":"2019-11-21T17:57:14","slug":"alfredo","status":"inherit","type":"attachment","link":"https:\/\/sites.williams.edu\/pasachoff\/2019tom\/attachment\/alfredo\/","title":{"rendered":"Image by Alfredo Vidal"},"author":1780,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"class_list":["post-839","attachment","type-attachment","status-inherit","hentry"],"acf":[],"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-300x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-300x300.jpg 300w, https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-150x150.jpg 150w, https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-768x768.jpg 768w, https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo.jpg 960w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n"},"caption":{"rendered":"<p>Celestron C11 Edge HD F:10 telescope working at primary focus with a Baader ND-5.0 Solar Screen Filter Mylar sheet + ZWO ASI290MM monochrome camera with Continuum Baader green filter from the terrace of his home in Hospitalet del Llobregat (Barcelona\/Spain).<br \/>\n   The resulting video record was made in black and white. Subsequently and with the use of the public domain program: VirtualDubMod  uses various VDF digital filters (plugins) provided by the program to give: false color, improve contrast, noise removal, etc., in order to obtain a single frame in which you can interpret the &#8220;black drop.&#8221;<br \/>\n   He attached the address where you can find the little traffic video:<br \/>\nBlack-drop image by Alfredo Vidal  Solar Activity Picture of the Day for November 11th, 2019. \u201cThe world wide home of active solar imagers&#8221; <a href=\"https:\/\/sites.williams.edu\/pasachoff\/2019tom\/attachment\/alfredo\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n"},"alt_text":"","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":960,"height":960,"file":"2019\/11\/ALfredo.jpg","sizes":{"thumbnail":{"file":"ALfredo-150x150.jpg","width":150,"height":150,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-150x150.jpg"},"medium":{"file":"ALfredo-300x300.jpg","width":300,"height":300,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-300x300.jpg"},"medium_large":{"file":"ALfredo-768x768.jpg","width":768,"height":768,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-768x768.jpg"},"post-thumbnail":{"file":"ALfredo-960x288.jpg","width":960,"height":288,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-960x288.jpg"},"large-feature":{"file":"ALfredo-960x288.jpg","width":960,"height":288,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-960x288.jpg"},"small-feature":{"file":"ALfredo-300x300.jpg","width":300,"height":300,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo-300x300.jpg"},"full":{"file":"ALfredo.jpg","width":960,"height":960,"mime_type":"image\/jpeg","source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]}},"post":660,"source_url":"https:\/\/sites.williams.edu\/pasachoff\/files\/2019\/11\/ALfredo.jpg","filename":"ALfredo.jpg","filesize":40375,"_links":{"self":[{"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/media\/839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/users\/1780"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/comments?post=839"}],"wp:attached-to":[{"embeddable":true,"post_type":"page","id":660,"href":"https:\/\/sites.williams.edu\/pasachoff\/wp-json\/wp\/v2\/pages\/660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}