2023年2月8日 · This is the Rosette Nebula (Sh2-275), a HII emissions region that is part of the Rosette Molecular Cloud in the Monoceros constellation. It is about 5000 light years from earth, and the young open cluster stars at the center of the nebula likely are formed from the nebula, create the energy that lights up the nebula, and have cleared out much ...

2023年2月21日 · Rosette Nebula, Wall Close-up in SHO (NGC 2244, NGC 2278, SH2-275) - posted in Experienced Deep Sky Imaging: The Rosette Nebula offers a lot a color, and the exquisite wall detail makes for a very nice close-up. The Oiii and Ha are very strong signals, but Sii is weak. Sii is key to getting the yellow highlights in the SHO pallet, which here shows very delicate structures. The integration time ...

2024年2月11日 · SH2-275 Rosette Nebula - posted in Experienced Deep Sky Imaging: First time in almost 3 months I was able to image. Could only get 3 hrs of data before the clouds started getting in the way. Seeing was better than average. RedCat 71 (350mm) ASI2600MM Antlia Pro 3nm Ha 60x 60s, OIII 30x 120s, SII 30x 120s Stacked with AstroPixelProcessor, processed with PixInsight Modified SHO pallet

2021年3月4日 · Page 1 of 2 - Start of the observing season 2021: IC 443 and 444, NGC 2175, Sh2-261, M42, Sh2-275, IC 410, Sim 147 - posted in Deep Sky Observing: Hello all friends of the binocular astronomy, It’s been the 28th February night, the first time clear skies, no clouds, no snow, no haze, and no Sahara sands. A good reason to take the binoculars and to go out under the starry skies, at least for ...

2022年3月14日 · The Rosette nebula Sh2-275 - A Ring of Fire - posted in Experienced Deep Sky Imaging: Having only managed 16 nights during the last 4 1/2 months due to clouds or sub -30C temperatures, and no clear nights so far this month, I’ve been reprocessing some of my old data. This is my take 0n the Rosette nebula. The image is a combination of 80m of data from December last year using an ES ED102 ...

2013年1月13日 · The Rosette Nebula in narrow band - posted in Experienced Deep Sky Imaging: Here is our latest project, Sh2-275 better known as the Rosette Nebula. This is 4 hours each in Ha, OIII & SII taken with our QSI583wsg and Stellarvue SVR105. We combined this using multiple palettes. Full details with each image.

2024年4月12日 · Rosette Nebula Sh2-275. Uploaded by GeezerGazer , Apr 12 2024 05:38 PM Astrophotography NV Smartphone AP.

2024年3月29日 · → Sh2-275 TSAPO110FLAT LULT BY V1 1. Options ; Sh2-275 TSAPO110FLAT LULT BY V1. Uploaded by CosminXF ...

Sh2 275 2 14 2024 uploaded in sh2-275: 35 frames, 60s, gain@300, tracking, no guiding, asi294mc, ioptron gem28, optolong extreme dualband. no calibra...

2024年2月23日 · PI Astrometric solution can't find C49 - posted in Beginning Deep Sky Imaging: Imaged the Rosette Nebula last night and when I tried to set up WBPP for processing PI cant find C49 under astrometric solution.