[hobbit]

Originally Posted by LightningNZ

Uneven coverage? Artefacts in darks or flats could do it, not sure if you used those.

There's a nasty blue hue across the whole frame that's screwing up your colour balance and washing out some of the nice red stars in the field. Aside from the odd strip, the data looks good though.

Cheers,
Cam

How's this one?