Thread: Flats again!
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Old 22-04-2011, 03:58 PM
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pvelez (Pete)
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Agreed

Quote:
Originally Posted by Tandum View Post
Pete, here's a doc by Richard Crisp on diagnosing problems with flats. It may be of some help.
I don't think .3sec is long enough for a shuttered camera.
Robin

You and I are on the same page here.

Thenlink was very helpful. I could flat field adequately with another image - there were no obvious illumination issues. The same can't be said for the flats

I'll have a play with turning down the brightness to get longer exposures now

Stand by for an update.

Pete
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