Exclude a spatial region from all data sets.
Select a spatial region to exclude in the fit. The filter is applied to all data sets.
val (str, optional) – A region specification as a string or the name of a file containing a region filter. The coordinates system of the filter is taken from the coordinate setting of the data sets (
None, then all points are included.
Exclude a spatial region from a data set.
Select the region to exclude from the image viewer.
Include a spatial region from all data sets.
Include a spatial region of a data set.
Select the region to include from the image viewer.
Set the coordinate system to use for image analysis.
The region syntax is described in the
Exclude points that fall within the two regions:
>>> ignore2d('ellipse(200,300,40,30,-34)') >>> ignore2d('box(40,100,30,40)')
Use a region file called ‘reg.fits’, by using either:
Exclude all points.