Category diffrn_detector_element
Category Description
Data items in the DIFFRN_DETECTOR_ELEMENT category record
the details about spatial layout and other characteristics
of each element of a detector which may have multiple elements.
In most cases, the more detailed information provided
in ARRAY_STRUCTURE_LIST and ARRAY_STRUCTURE_LIST_AXIS
are preferable to simply providing the centre.
Category Examples
Example 1:
Example 1 - Detector d1 is composed of four CCD detector elements,
each 200 mm by 200 mm, arranged in a square. in the pattern
1 2
*
3 4
Note that the beam centre is slightly displaced from each of the
detector elements, just beyond the lower right corner of 1,
the lower left corner of 2, the upper right corner of 3 and
the upper left corner of 4.
loop_
_diffrn_detector_element.detector_id
_diffrn_detector_element.id
_diffrn_detector_element.center[1]
_diffrn_detector_element.center[2]
d1 d1_ccd_1 201.5 -1.5
d1 d1_ccd_2 -1.8 -1.5
d1 d1_ccd_3 201.6 201.4
d1 d1_ccd_4 -1.7 201.5
Key Category Items
Items in Category diffrn_detector_element
