A Measurement of the Angular Power Spectrum of the Microwave Background Made from the High Chilean Andes

@article{Torbet1999AMO,
  title={A Measurement of the Angular Power Spectrum of the Microwave Background Made from the High Chilean Andes},
  author={E. Torbet and M. Devlin and W. Dorwart and T. Herbig and A. Miller and M. Nolta and L. Page and J. Puchalla and H. Tran},
  journal={The Astrophysical Journal},
  year={1999},
  volume={521}
}
We report on a measurement of the angular spectrum of the anisotropy of the microwave sky at 30 and 40 GHz between and . The data, covering roughly 600 deg 2 , support a rise in the angular spectrum l 5 50 l 5 200 to a maximum with mK at . We also give a upper limit of m Ka t at d T …85 l 5 200 2 jd T ! 122 l 5 432 l l 144 GHz. These results come from the first campaign of the Mobile Anisotropy Telescope on Cerro Toco, Chile. To assist in assessing the site, we present plots of the fluctuations… Expand
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