The Tilescope server was a service related to the following paper:
Zhang, Z.D., Rozowsky, J., Lam, H.Y. et al. Tilescope: online analysis pipeline for high-density tiling microarray data. Genome Biol 8, R81 (2007). https://doi.org/10.1186/gb-2007-8-5-r81
The source code can be found here.