SpArcFiRe stands for SPiral ARC FInder and REporter. Our software takes as input an image of a galaxy, identifies spiral arms, and outputs a series of images like the following...

SpArcFiRe demo output

See our paper here for details about SpArcFiRe. Features are continually being added to the SpArcFiRe engine as well as to this web interface.

There is also a SpArcFiRe virtual machine avaliable here.