|
Great image, Robert. We have the same setup (pretty much) so I always look forward to your images.
I had the same problem with the WO 0.8x the other week - I think it's to do with a slight off-axis when screwing it into the focuser. I took more care the other night and in the raw frames (unprocessed so far) there doesn't appear to be the same warping on one side- although the corners are still elongated. I just think the WO 0.8x can't flatten the whole field.
But maybe try and take another image without it and see how well it does do.
I'll upload my raw frames from the other week and the other night to show the difference, make sure it's not in my head.
|