LAMBDA hosts a set of graphics suitable for use in scientific presentations and papers, as well as educational venues. Please acknowledge LAMBDA when using these images.

Graphics categories include the following:

  • CMB Power Spectra: Compilations of results from multiple experiments.

  • Tensor to Scalar Ratio: Recently published upper limits for the tensor to scalar power ratio, r.

  • CMB and Radio Monopole Spectrum: Spectrum of the extragalactic monopole from microwave to radio frequencies.

  • CMB Solar Dipole: Amplitude and direction of the solar velocity vector with respect to the CMB rest frame.

  • Images: Overview slides of ΛCDM and Line Intensity Mapping, plus maps of the sky as observed at different frequencies.

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