Impact of spin on an ion torus spectrum: a = 0 (solid blue), 0.5M (dashed red), or 0.9M (dotted green). All other parameters are set to their reference values listed in Table 1. The black observed data are taken from Zhao et al. (2001), Zylka et al. (1995), Marrone et al. (2008) for radio and sub-mm data, Telesco et al. (1996), Cotera et al. (1999), Eckart et al. (2006), Schödel et al. (2007) for far- and mid-infrared data, Genzel et al. (2003) for near-infrared data, and Baganoff et al. (2003) for the X-ray bow tie. The downward pointing arrows refer to upper values. Note that we do not present the fitted spectra here.