If you are an astroimaging amateur and capturing narrowband frames, you probably already needed to make a decision – how to compose all these channels into one colourful image. There is large nu...Read More
NGC1499 emission nebula is so (apparently) large, that it did not fit to any field of view of my “large” imaging setups. So I decided to capture it with my travel wide field setup during t...Read More
Well, actually it is vice versa – California nebula in Perseus constellation. It is large emission nebula, it spans almost 2.5 degree long over the sky, that is 5 times larger than apparent Moon...Read More
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