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abell 347


alacant

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Moon-limited to short frames, perhaps not the right time to image this but anyway, quite a few galaxies popped out. The short exposures seem to help with the colour. This is probably worth doing on a darker night with longer frames.

All comments most welcome and thanks for looking.

700d on ES pn208 

 

 

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Very nice widefield. Keeping better star colours with short exposures makes sense. Once you start to overexpose stars, all 3 channels will be maxed out = white. If the camera has enough dynamic range, it may be better to keep the exposure time short. But you risk losing faint detail. 

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