《IC443 Jellyfish Nebula(70SA V4)》 - 巡星客 —— 致力于为天文爱好者打造一站式天文综合社区
以此距离来换算,这张主题影像的跨幅约为140光年。(Jellyfish Nebula 水母星云; Eta Gem 𫓰) 翻译来自:苏汉宗Su, Han-Tzong (成功大学 物理学系) 影像提供与版权: David Payne原始来源:Astronomy Picture of the Day(APOD)发布时间:2023年12月26日12时15分18秒天文 超话 天文超话 ...
IC443 Jellyfish Nebula 水母星云 | Object: d~1500Ly/D~21.3Ly/VM=+12.0 | Telescope: D=60mm/F=300mm | T=Ha56*5m+Oiii89*5m+Sii67*5m=212*5m=17.7hrs | Time.Loc.: 20241128-20241201/CN-GZ-GKG+SZ-SNHY@Bortle8+9 | Photo by: 馒头星系MaxTaoGalaxy 精选 拍摄地点: Ocean 星空之下 镜...
Bocchino, F., and A. M. Bykov, The plerion nebula in IC 443: the XMM-Newton view, A&A, 376, 248-253, 200 1.The plerion nebula in IC443: the XMMNewton view - Bocchino, BykovBocchino, F., Bykov, A.M. (2001) Astron. Astrophys. 376: pp. 248...
水母星云(Jellyfish Nebula),即 IC 443、Sh2-248(Sharpless 248),是一个位于银河系中的超新星遗迹,在天球上位于双子座,在双子座η附近,距离地球约5000光年。沽源远程台拍摄。黑洞10 望远镜 艾顿CEM120赤道仪 QHY268冷冻相机 Ha:17*900S O3:13*900S S2:15*900S 累
is, but the Askar D2 works well. Like you, I preferred the narrower band pass also, even though I am in Bortle 4.6. I haven't got to use mine that much with the horrible weather here in the North East, but I also got time with my 60mm astro-Tech AT60EDP on California Nebula....
Jellyfish nebula from Mt. Labbro. I've added some frames taken remotely to improve resolution in some parts ...
Moving towards east into the constellation of Monoceros, theRosette Nebula (Sh2-275)has made its appearance: A fairly bright glow surrounding the bright stars of the central cluster. There has been a hint of some structures, but difficult to keep with the handhe...
Jellyfish Nebula IC443 with Antlia ALP-T 5nm Ha&OIII filter IC443 水母星云 水母星云也被称为Abell21,是双子座内一个较老的行星状星云,蜿蜒而又缠绕的灯丝状物质是由炽热气体形成的,距离我们大约1,500光年。行星状星云中含有丰富的氢α元素,比较适合用窄带/双窄带突出其云气和细节。
show the cometary nebula. Based on the radio and X-ray morphology and spectrum, and the radio polarization properties, we argue that this object is a synchrotron nebula powered by the compact source that is physically associated with IC443. The spectrum of the soft ...