2024年4月29日 · The stellar cluster NGC 2244, also known as Caldwell 50, is situated at the heart of the Rosette Nebula, approximately 5,000 light-years from the Earth. The most brightest star …

2022年3月9日 · NGC 2244 This thread is archived New comments cannot be posted and votes cannot be cast comments Top greenbayboy • 2 yr. ago

2023年6月5日 · Rosette Nebula (Caldwell 49/NGC 2244) and the open cluster Caldwell 50. Imaged during the Winter from my bortle 4 backyard Lights 60s x137 at 800 ISO (2 hours 17 …

2023年4月20日 · NGC 2244 is an open star cluster in the middle of the Rosette Nebula, which is located in the constellation Monoceros. This cluster has several O-type stars, super hot stars …

2020年12月29日 · This thread is archived New comments cannot be posted and votes cannot be cast Astrophotography Photography Hobbies comments sorted by Best Top New …

2023年1月26日 · Dynamic Crop, DBE, HOO Combination, Color mask curves, StarXterminator to reduce star size, BlurXterminator, NoiseXterminator, Dark Structure Script, some more curves.

2023年1月1日 · NGC 2244 (Rosette/Skull Nebula). Taken December 29 in my backyard under bortle class 5 sky.

2022年2月8日 · From NASA: "In the heart of the Rosette Nebula lies a bright open cluster of stars that lights up the nebula. The stars of NGC 2244 formed from the surrounding gas only a few …

2023年2月28日 · The Rosette Nebula is an emission nebula located in the constellation Monoceros, around 5,200 light years from Earth. If you rotate the image 90 degrees clockwise …

2023年4月11日 · - Using stellarium to generate coordinates for Nina, noticed that the rosette nebula would not be centered in frame so I used NGC 2244 which gave a centered rosette.