Dear Wolfram,

the principles of data integration do not differ much between small molecule and
macromolecular data (XDS, DIALS, HKL2000, mosflm, and SAINT can be used for
either), hence the advantages reported for chemical crystallography should apply
likewise for macromolecular crystals.

In addition to what is listed for small molecule, the problem of overlapping
reflections due to large unit cell axis might slighlty improve with hybrid pixel
detectors, when the point spread is less than for CCD et al.

Best,
Tim


On Tue, Jan 15, 2019 at 01:20:06PM -0500, wtempel wrote:
> Hi,
> I would value your opinions in this equipment-related question.
> Allé et al have compared detector types with a molybdemon source for a
> small molecule application
> <https://dx.doi.org/10.1088/0031-8949/91/6/063001>. Are there similar
> published comparisons for protein crystallography? What benefits can I
> expect from replacing a CCD detector with a hybrid photon counter at an
> energy of 8 keV and in the absence of the flux that a modern synchrotron
> provides?
> 
> Thank you in advance.
> Wolfram Tempel
> 
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Tim Gruene
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