Quote:
Originally Posted by multiweb
Do you need a corrector with this scope? Is that field uncropped?
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pretty sure it is uncropped. the original dimensions of the image are 3888x2592 which is the size of the 40d frame.
I don't think he used a flattener.
I'll try and take a quick image with my qhy8 when it clears if you want, but looking at images taken with this scope on astrobin, most don't specify a flattener being used.
original attached. I stretched it a bit in the earlier post as this is black clipped.
Alistair