{"id":979,"date":"2019-10-26T23:04:03","date_gmt":"2019-10-26T22:04:03","guid":{"rendered":"https:\/\/theo192.ikp.physik.tu-darmstadt.de\/?p=979"},"modified":"2020-02-01T13:01:17","modified_gmt":"2020-02-01T12:01:17","slug":"heart-soul-nebula","status":"publish","type":"post","link":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/2019\/10\/heart-soul-nebula\/","title":{"rendered":"Heart & Soul Nebula"},"content":{"rendered":"\n

Time for another wide-field image using the Samyang telephoto lens that rides piggy-back on the main scope at our TURMX setup. This is the heart and soul nebula, IC1805 and IC1848, in the constellation Cassiopeia. They are part of a vast star-forming complex about 6000 light years away in the Perseus arm of our galaxy. The young stars, only a few million years old, provide the high-energy photons that ionize the surrounding gas. Through recombination the characteristic transition radiation for specific atomic transitions is emitted – and and impressive emission nebula appears. <\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

This bi-color image is composed of more than 8 hours of narrowband exposures using H\u03b1 and OIII filters. The field of view is more the 5 degrees (10 full-moon diameters) wide. <\/p>\n\n\n\n

Make sure to check out the full-resolution view by clicking on the image above.<\/p>\n\n\n\n

Telescope<\/td>Samyang ED F2.0, f=135mm<\/td><\/tr>
Camera<\/td>ATIK One 6.0, 5-Slot Filter Wheel with Baader Filters<\/td><\/tr>
Exposures<\/td>HO, 54,47 x 300sec, 8.4 hours total<\/td><\/tr>
Data taken<\/td>20 – 21 October 2019<\/td><\/tr>
Site<\/td>TURMX @ E-EyE Observatory, Extremadura<\/td><\/tr>
Processing<\/td>Robert Roth, 25 October 2019<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

Time for another wide-field image using the Samyang telephoto lens that rides piggy-back on the main scope at our TURMX setup. This is the heart and soul nebula, IC1805 and IC1848, in the constellation Cassiopeia. They are part of a vast star-forming complex about 6000 light years away in the Perseus arm of our galaxy. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-979","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-deepskyimages","7":"czr-hentry"},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"tc-grid-full":false,"tc-grid":false,"tc-thumb":false,"slider-full":false,"slider":false,"tc-sq-thumb":false,"tc-ws-thumb":false,"tc-ws-small-thumb":false,"tc-slider-small":false},"uagb_author_info":{"display_name":"Robert Roth","author_link":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/author\/rroth\/"},"uagb_comment_info":0,"uagb_excerpt":"Time for another wide-field image using the Samyang telephoto lens that rides piggy-back on the main scope at our TURMX setup. This is the heart and soul nebula, IC1805 and IC1848, in the constellation Cassiopeia. They are part of a vast star-forming complex about 6000 light years away in the Perseus arm of our galaxy.…","_links":{"self":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/comments?post=979"}],"version-history":[{"count":7,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/979\/revisions"}],"predecessor-version":[{"id":1353,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/posts\/979\/revisions\/1353"}],"wp:attachment":[{"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/media?parent=979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/categories?post=979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/turm.physik.tu-darmstadt.de\/wordpress\/wp-json\/wp\/v2\/tags?post=979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}