(a) ξ_ν vs. ﹩C/ C_{0}﹩ for ﹩\nu =0.5﹩, 1, 1.5, 2, 2.5, and 3, from bottom to top. (b) ξ_ν vs. ν for ﹩C/ C_{0}=0.1﹩, 0.2, 0.3, 0.5, 0.75, and 0.95, from bottom to top. (c) ξ_ν vs. θ for ﹩\nu =2﹩ in one realization of the two CDM models. Plus signs correspond to ξ determined directly from one simulated map of ΛCDM with ﹩\mathrm{FWHM}\,=0\fdg 21﹩ resolution and the noise corresponding to the 90 GHz MAP channel; diamonds show the same for SCDM. The thick and thin solid lines show the values of ξ(θ) from eqs. (4) and (5) for SCDM and ΛCDM, respectively.