Sub zero cool for such short integration time.
Quote:
Originally Posted by Peter Ward
As for deep-sky imaging from the "burbs", once again this is proof positive it can be done. If you run narrow band, you could set-up in Pitt street with a full moon, and no-one would be the wiser.
I gave a talk at Sydney Observatory on this very subject last year. It's all about maximising signal while reducing the noise.
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With top optics and zero scattering, yes, it's a no brainer. Otherwise, meh...
