I love the return of these beautiful constellations on freezing cold nights. It was dropping well below freezing and as I looked south out of the dome at Breckland Astronomical Society I could see stars right down to the horizon. There was one star especially low down below the constellation Lepus, which I recognised as Pheat, from Columba the Dove. I couldn't see the other two stars near it - but I grabbed the Canon and gorilla pod and clamped it onto the edge of the dome, pointing south. I found I could fit in all of Canis Major and Orion with the standard lens set to wide. I processed to reduce a bit of the background glow, but it was much stronger towards the horizon. An odd cloud was floating through Columba, which I could see. It wasn't moving fast, and appeared pretty small, but it managed to smear out on this image. There were a few high clouds drifting by which I could only see on the photographs. The camera managed 21 good 15 second shots before the battery ran out of juice in the cold and I stacked them in Deep Sky Stacker. Hence the motion blur across the southern horizon. If you look closely you can see the red R Leporis off the upper right of the main pattern of Lepus, next to a whiter star for comparison. I have not processed to show the Rosette, Horsehead, Flame and Orion nebula.
Showing posts with label Winter sky.. Show all posts
Showing posts with label Winter sky.. Show all posts
Wednesday, 21 December 2011
Breckland Skies in Winter
I love the return of these beautiful constellations on freezing cold nights. It was dropping well below freezing and as I looked south out of the dome at Breckland Astronomical Society I could see stars right down to the horizon. There was one star especially low down below the constellation Lepus, which I recognised as Pheat, from Columba the Dove. I couldn't see the other two stars near it - but I grabbed the Canon and gorilla pod and clamped it onto the edge of the dome, pointing south. I found I could fit in all of Canis Major and Orion with the standard lens set to wide. I processed to reduce a bit of the background glow, but it was much stronger towards the horizon. An odd cloud was floating through Columba, which I could see. It wasn't moving fast, and appeared pretty small, but it managed to smear out on this image. There were a few high clouds drifting by which I could only see on the photographs. The camera managed 21 good 15 second shots before the battery ran out of juice in the cold and I stacked them in Deep Sky Stacker. Hence the motion blur across the southern horizon. If you look closely you can see the red R Leporis off the upper right of the main pattern of Lepus, next to a whiter star for comparison. I have not processed to show the Rosette, Horsehead, Flame and Orion nebula.
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