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Triangulum Galaxy (M33) - 2023-10-03 - Hydrogen Alpha

This monochrome image is 2.5 hours of integration time with a hydrogen alpha (Ha) filter. I am collecting RGB data to blend with this image. The brightest blobs represent star forming regions that are similar to The Great Orion Nebula that is easily visible from Earth. These regions will appear as a bright red patches among the white spiral arms in the final image.

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Uploaded on October 10, 2023