![]() In order for software to be formally recognized through citation, it is imperative that citations be informed by and adhere to best practices. Without proper citation, locating and accessing any resource can become problematic, but this is especially true with software. For these reasons software citation practices are becoming ever more important and relevant to astronomy librarians. 4 Therefore finding and accessing research software and treating it as an essential scholarly object (i.e., research artifact)is slowly becoming the norm. This issue is prominent in astronomy and associated fields and will only become more prevalent as these domains become more computational and reliant on software. 1).ĭead hyperlinks are particularly problematic when they are used as the primary method of identifying software in citations. For example, the Wolbach Library receives patron requests concerning older pieces of software (Fig. Wolbach Library, 2 located at the Center for Astrophysics, inquiries like these increasingly deal with research software. 1 This general trend in information seeking behavior often leaves patrons defaulting to library services only when trying to locate exceptionally difficult to find resources. Instead, Google Search often functions as a “starting point” for research questions. Patrons rarely reach out to librarians with questions that can be answered via Google Search. Librarians are accustomed to the idea that patrons tend not to contact them unless they are genuinely having trouble finding something. Astronomy publications were mined for 410 aliases associated with nine software packages and analyzed to identify practices and trends that negatively impact software citation implementation. To this end, a twenty-three year retrospective analysis of software citation practices in astronomy was developed. These historical software citation behaviors need to be understood in order to improve software citation guidance and develop relevant publishing practices that fully support the astronomy community. ![]() Instead, software citation behaviors developed independently from standard publication mechanisms and policies, resulting in human-readable software citations that cannot effectively represent the influence software has had in the field. It also incorporates the X Public Access (XPA) mechanism to allow external processes to access and control its data, GUI functions, and algorithms.Software has been a crucial contributor to scientific progress in astronomy for decades, but practices that enable machine-actionable citations have not been consistently applied to software itself. ![]() ![]() GUI elements such as the coordinate display, panner, magnifier, horizontal and vertical graphs, button bar, and colorbar can be configured via menus or the command line.ĭS9 is a Tk/Tcl application which utilizes the SAOTk widget set. All versions and platforms support a consistent set of GUI and functional capabilities.ĭS9 supports advanced features such as multiple frame buffers, mosaic images, tiling, blinking, geometric markers, colormap manipulation, scaling, arbitrary zoom, rotation, pan, and a variety of coordinate systems. Versions of DS9 currently exist for Sun Solaris, Sun Solaris64, Linux, Linu圆4, MacOSX Intel and PPC, Darwin Intel and PPC, and Windows XP. It requires no installation or support files. It provides for easy communication with external analysis tasks and is highly configurable and extensible.ĭS9 is a stand-alone application. DS9 supports FITS images and binary tables, multiple frame buffers, region manipulation, and many scale algorithms and colormaps. SAOImage DS9 is an astronomical imaging and data visualization application.
0 Comments
Leave a Reply. |