Version : 1
Author(s) : IRAF team
License : AURA
Website :

Installs from Open Source Astronomy for Win32/Cygwin cd 2
Disk space required for installation is 27.66 Mb



XHELP -- a GUI browser for the IRAF help system providing navigation through the familiar CL package structure and HTML interface, a search capability, history mechanism, and on-the-fly conversion of help documents to HTML or PostScript.

xguiphot -- Do aperture photometry on a list of objects through circular, elliptical, rectangular, or polygonal apertures using a GUI

Spectool -- an interactive one-dimensional spectrum display and analysis tool. It responds to user input through cursor keys, colon commands, mouse buttons, menus, push buttons, and other window-style graphical user interface controls. Its major functions are to display spectra in a graphical format, to modify them, and to perform various analysis operations. The display capabilities provide complete control over the graph format, convenient zoom and panning, graph and spectral line labeling, and overplotting and stacking of multiple spectra. The editing functions include pixel editing, arithmetic operations, smoothing and fitting, and dispersion solutions. Analysis functions include spectral line measures, profile fitting, radial velocity measurements, and statistics.