XMM-Newton Science Analysis System
xmmselect (xmmselect-2.65.12) [xmmsas_20160201_1833-15.0.0]
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Others - 1D regions from dsplot
dsplot supports the definition of one or multiple regions on displayed
data plots (please consult the respective documentation if you are not familiar
with this feature). Region specifications can be propagated to
xmmselect by pushing a
button
in the main window. xmmselect shall read the regions from
dsplot and translate this into a corresponding boolean selection
expression which will then be handled in the same manner as described above
for 2D regions. Please note: The Grace region marker types
``Above''/``Below'' line do not translate into expressions which
select events that constitute the areas above/below the marker line.
The section between the two little arrows on the marker rather define
an interval on the abscissa. Also, the region types
``Inside Polygon''/``Outside Polygon'' can not be converted into a
one-dimensional selection expression. Attempts to do so will result
in a corresponding error condition.
XMM-Newton SOC/SSC -- 2016-02-01