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authorThomas White <taw@physics.org>2018-02-26 17:20:42 +0100
committerThomas White <taw@physics.org>2018-02-27 17:12:42 +0100
commit989b96e3970d94f4480d05229dceaed8d7f33d0d (patch)
treecea703c2a937cddcfe19c96805387ecb79d51fbf
parent5514263bb9bf0584b636215714e8381f7e6de21e (diff)
Update manual page
-rw-r--r--doc/man/partialator.117
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