Starlink User Note 214.44
Peter W. Draper, Norman Gray, David S. Berry & Mark Taylor
16th January 2014
GAIA – Graphical Astronomy and Image Analysis Tool
GAIA is an image and data-cube display and analysis tool for astronomy. It provides the usual facilities of image display tools, plus more astronomically useful ones such as aperture & optimal photometry, contouring, source detection, surface photometry, arbitrary region analysis, celestial coordinate readout, calibration and modification, grid overlays, blink comparison, defect patching and the ability to query on-line catalogues and image servers. It can also display slices from data-cubes, extract and visualise spectra as well as perform full 3D rendering.