On Fri, 17 Apr 2015 15:00:12 +0000, Keller, Jacob <[log in to unmask]> wrote:
>>Finally, there is simply no downside in collecting more degrees with proportionally lower dose on the Pilatus. Merging the data recovers the _same_ signal. It has only advantages - so many that I won't write them up here with 1 finger on my tablet.
> ...Up to the point at which one can no longer index/refine the frames reliably.
I agree. In addition, one also needs some reflections significantly higher than the noise to build up the reference profiles.
> And it would be interesting to try to figure out what that point is, or how to push it to even fewer photons.
I have processed test data sets (measured at the SLS) which have only a few non-zero pixels on each frame. Can be nicely integrated - but it was insulin.
> JPK
best,
Kay
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