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Hi all,
On a whim I bought a Sony Cybershot p93 whilst in Singapore the other day. Well, you have to... don't you? This was intended just for holiday snaps and stuff. Reading through the manual, though, I discovered it can take shots of up to 30 seconds exposure - and it does some kind of 'Noise Reduction' processing on the image. Neat. So I took it out into the garden that night, laid it flat on it's back and took a few shots. Impressive results - it was picking up stars down to about mag 6 (and this is in light polluted West London). I took some 5M pixel shots of Hercules and it even managed to detect M13. It takes about 20 seconds to do the processing after the image has been captured - I guess it's doing some kind of dark frame subtraction or something. Or perhaps there's a cut down version of Registax in there! Clever little camera. Now I've got the idea in my head of hooking it up to the scope - but how to attach it? It has one of those 'pop out' lenses that I could clamp to but it also has an auto power off which folds it back up (and I can't seem to disable this feature). Wouldn't want it trying to close the lense whilst clamped in the telescope. Any ideas? Anybody else got one of these things? Jeremy |
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