PhAst: screenshots
The following screenshots highlight some of PhAst's features. Note that, although these screen shots were taken in Linux, PhAst is compatible with Windows, Mac OSX, and Linux.

PhAst with an image loaded and catalog stars up to magnitude 18 overlaid.

PhAst provides a dedicated tool for circular aperture photometry. Include the effects of seeing and the color of your object in your photometric measurements and quickly take measurements of many objects.

Easily calibrate a single image or an entire directory with a flat, bias, and dark image. Quickly generate an astrometric solution with PhAst's integration of SExtractor, SCAMP, and missFITS.

Quickly annotate your images with text labels and circles.