![]() Additional funding was provided by the JWST Mission office at Space Telescope Science Institute to improve capabilities for 3-D data visualization. Previous versions of SAOImage DS9 would allow users to load 3-D data into traditional 2-D frames, and would allow users to step through successive z-dimension pixel slices of the data cube. SAOImage DS9 is an astronomical imaging and data visualization application. SAOImageDS9 development has been made possible by funding from the Chandra X-ray Science Center (CXC) and the High Energy Astrophysics Science Archive Center (HEASARC). GUI elements such as the coordinate display, panner, magnifier, horizontal and vertical graphs, button bar, and color bar can be configured via menus or the command line. All versions and platforms support a consistent set of GUI and functional capabilities.ĭS9 supports advanced features such as 2-D, 3-D and RGB frame buffers, mosaic images, tiling, blinking, geometric markers, colormap manipulation, scaling, arbitrary zoom, cropping, rotation, pan, and a variety of coordinate systems. It requires no installation or support files. It provides for easy communication with external analysis tasks and is highly configurable and extensible via XPA and SAMP.ĭS9 is a stand-alone application. DS9 inherited TNG's support of regions, XPA, external analysis support, and the general GUI. Basically, all the real work is done in C++. For example, on Debian or Ubuntu-like Linux system, you can call apt-get from the command line: sudo apt-get install saods9 libxpa-dev. SAOImage DS9, a Tcl/Tk program that uses the SAOTk widget set, is an astronomical imaging and data visualization application. If this is not the case, they are available for different operating systems. ![]() A number of Tk Canvas widgets in C++ were created to support all the functionality needed. To use this package, the SAOImage/DS9 program and the XPA dynamic library and headers must be installed on your computer. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps. The GUI is implemented as a very thin layer of Tk. SAOImageDS9 is an astronomical imaging and data visualization application. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |