In the compact array configuration, the telescope observed three 7×7 degree areas of the sky to high precision in an observing session between August 2000 and August 2001. These observations were taken at the highest frequency of the telescope, centered at 34 GHz, to reduce foreground contamination. Another, larger area of the sky was also observed, but less precisely. The data from these observations were reduced independently at all three involved institutions. The results from these observations were published in a series of four papers in 2003; those by Watson et al., Taylor et al., Scott et al. and Rubino-Martin et al. (see References below). The key results were the power spectra of the Cosmic Microwave Background between multipoles of 150 and 900, and the resulting limits on cosmological parameters when combined with data from observations from other experiments.