The sherpa.image module

Support image display with an external display tool.

At present the only supported application is DS9 [DS9], which is connected to via XPA [XPA].

References

DS9

SAOImageDS9, “An image display and visualization tool for astronomical data”, https://ds9.si.edu/

XPA

“The XPA Messaging System”, https://hea-www.harvard.edu/saord/xpa/

Classes

Image()

Base class for sending image data to an external viewer.

DataImage()

Image data.

ModelImage()

ComponentModelImage()

SourceImage()

ComponentSourceImage()

RatioImage()

ResidImage()

PSFImage()

PSFKernelImage()

Class Inheritance Diagram

Inheritance diagram of Image, DataImage, ModelImage, ComponentModelImage, SourceImage, ComponentSourceImage, RatioImage, ResidImage, PSFImage, PSFKernelImage