Index

Image dictionary (imgCIF) version 1.5.4

_diffrn_scan_axis.reference_angle

Definition:

        The setting of the specified axis in degrees
               against which measurements of the reference beam center
               and reference detector distance should be made.

               In general, this will agree with
               _diffrn_scan_frame_axis.reference_angle.

               If the individual frame values vary, then the value of
               _diffrn_scan_axis.reference_angle will be
               representative of the ensemble of values of
               _diffrn_scan_frame_axis.reference_angle (e.g.
               the mean).

               If not specified, the value defaults to zero.

Type: float

Mandatory item: implicit

Category: diffrn_scan_axis

HTML version of draft dictionary created by modified version of makedicthtml by B. McMahon from modified version of imgCIF dcitionary 1.3.2 which is subject to the following copyright: