6 ms·

I'm 99% sure this isn't true. Can you point to a single paper that mentions it? Edit: actually I'm 100% sure this isn't true. See for example the all sky map f

• tyfon 7y ago
  I stand corrected, the current Planck analysis seems to take in account that we are moving through the CMB rest frame although I need to read a bit more. It's a long paper [1] It was the earlier Planck measurements that did not account for this. [1] https://arxiv.org/pdf/1907.12875.pdf https://arxiv.org/pdf/1907.12875.pdf
  • mturmon 7y ago
    This effect seems to be treated and dismissed as insignificant w/r/t the cosmological parameters, in section 3.11 (page 78) of the paper you reference. There were a lot of new systematic effects in the Planck data, and a lot of the data analysis work amounted to identifying the most significant ones and modeling them out.