Help System

Menu for the XCL12 Package

• axispar - Specify axis and scaling parameters (pset for 'sgraph')

• catlim - Specify star catalog limits (pset for 'skymap').

• colnames - Specify star catalog column names (pset for 'skymap').

• dvpar - Specify device parameters (pset).

• fieldplot - Graph vector field.

• grlist - Parse a group format image section.

• grplot - Overplot several images from a group format file.

• grspec - Interactively plot several images from a group format file.

• histogram - Plot or list the histogram of a table column, image, or list.

• igi - Interactive Graphics Interpreter.

• newcont - Draw contours of two-dimensional data.

• pltpar - Specify graph parameters (pset for 'sgraph').

• psikern - IRAF GIO Kernel to produce PostScript output.

• rc - Interactively label a plot with text strings.

• sgraph - Graph one or more image sections or lists.

• skymap - Draw a star chart.

• siaper - Plot the science instrument apertures of HST.

• wcslab - Produce sky projection grids for images.

• wlpars - Pset to specify characteristics of WCS labelled graphs.

• wcspars - Pset to specify a WCS.

• (Type "help stplot option=sysdoc" for detailed information about 'stplot').