Hi Clemens,
Can you elaborate on the effects of improper inclusion of low
resolution (bogus?) reflections? Other than rejecting spots from
obvious artifacts, it bothers me to discard data. But I can also see
how a few inaccurate, very high intensity spots can throw off scaling.
ho
UC Berkeley
> Date: Fri, 13 Feb 2009 17:14:38 +0000
> From: Clemens Vonrhein <[email protected]>
> Subject: Re: unstable refinement
> * resolution limits: are you suddenly including all those poorly
> measured or non existent reflections at the low resolution end (10A
> and lower) that are only present because the beamstop masking wasn't
> don properly during data processing/integration?
>
> These bogus reflections can mess up your bulk-solvent correction and
> scaling with weird effects. Better check the scale factors you're
> getting during refinement and if they make sense.
>
>
> Cheers
>
> Clemens
>
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