TT Power Spectrum Plot Data Sources

TT Power Spectrum is a text file containing the data points used to generate the plots.


ACTpol

  • The Atacama Cosmology Telescope: A Measurement of the Cosmic Microwave Background Power Spectra at 98 and 150 GHz,
    Choi et al. 2020, ADS

    CMB only spectra

    CMB-only bandpowers, marginalized over astrophysical foregrounds. These spectra are released for plotting purposes and do not include the full covariance.

Planck

  • Planck 2018 results. VI. Cosmological parameters, Planck Collaboration, astro-ph

    Unbinned measurements available from the Planck Legacy archive are plotted at l < 30,
    and binned measurements provided to LAMBDA by the Planck team are plotted at higher l.

SPT

A service of the HEASARC and of the Astrophysics Science Division at NASA/GSFC
Goddard Space Flight Center, National Aeronautics and Space Administration
HEASARC Director: Dr. Andrew F. Ptak
LAMBDA Director: Dr. Thomas M. Essinger-Hileman
NASA Official: Dr. Thomas M. Essinger-Hileman
Web Curator: Mr. Michael R. Greason