Rosette Nebula - 22.3 Hours of Data Reveals Stunning New Details

After each season I will revisit a few objects with more data, different processing technique or in combination with other data sources and make new images. First in line is Caldwell 49 or Rosette Nebula, since this was the first real image that I made with this gear that I have now. I’m upgrading this image with about 3 hours’ worth of data, new processing steps in PixInsight and dithering/drizzle integration to see if that will have any impact on the final image in comparison to the old one. Enjoy and please stay tuned for more! Data for this image: 91x300s S-II, 90x300s Ha, 86x300s O-III Total number of exposures 267 with a total integration time of 22,3 hours Processing: PixInsight with SHO palette with SHO stars If you would like to support me on my journey into photographing the stars and deep sky objects, you can donate using: https://www.buymeacoffee.com/FrosthAstro My equipment SkyWatcher HEQ5 Pro (belt mod and SKF bearings) SkyWatcher EvoStar 80ED Pro (0,85x FF/FR) SkyWatcher EvoGuide 50ED ZWO ASI294MM Pro ZWO ASI120MM Mini ZWO EAF Automatic Focuser ZWO EFW Electronic Filter Wheel, 7 position 36mm ZWO LRGB broadband and SHO narrowband filters If you like this channel and my content, click subscribe to make sure not to miss out on upcoming videos. Also don’t forget to check out my website: https://www.frosth.se