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| author | Thomas White <taw@physics.org> | 2018-02-26 17:20:42 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2018-02-27 17:12:42 +0100 |
| commit | 989b96e3970d94f4480d05229dceaed8d7f33d0d (patch) | |
| tree | cea703c2a937cddcfe19c96805387ecb79d51fbf | |
| parent | 5514263bb9bf0584b636215714e8381f7e6de21e (diff) | |
Update manual page
| -rw-r--r-- | doc/man/partialator.1 | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/doc/man/partialator.1 b/doc/man/partialator.1 index 1a598e89..c9ef85a0 100644 --- a/doc/man/partialator.1 +++ b/doc/man/partialator.1 @@ -155,25 +155,16 @@ If you prefer, you can specify the ambiguity operator by specifying the apparent The available partiality models are: -.IP \fBscsphere\fR +.IP \fBxsphere\fR .PD The volume of intersection between a sphere centered on each reciprocal lattice point and the part of reciprocal space excited by the Ewald sphere taking into account the finite bandwidth and convergence angle. A "source coverage factor" is included to take into account the spectral brightness of the effective -source for the reflection. +source for the reflection. The X-ray spectrum is modelled as a super-Gaussian +with exponent 1.5, and the overlap integral is evaluated numerically. -This model is similar to that described in Acta Cryst. D69 (2013) p1231-1240, -and in Phil. Trans. Roy. Soc. B 369 (2014) 20130330, except that the "Lorentz -factor" described there is no longer treated as a separate factor. - - -.IP \fBscgaussian\fR -.PD -As \fBscsphere\fR, except that the shape of the scattering density centered on -each reciprocal lattice point is taken to be a 3D Gaussian distribution instead -of a sphere. The standard deviation of the distribution will be the profile -radius (determined by indexamajig) divided by 2.6. +This model is the same as that described in Acta Cryst. D71 (2015) p1400. .IP \fBunity\fR .PD |