Planck 2013 results
Free Access

Fig. 32


Comparison of the high- part of the power spectra of the sum and difference of half-ring maps for the 143-1a detector, both for flight data and simulations where glitches were introduced and deglitched with the actual processing pipeline. The comparison shows that the simulations provide a good description of this effect (which is not included in the Yardstick simulations). Top: the sum and difference spectra. Bottom: ratios of the sum and difference spectra for both data and simulations, which differ by about 2%.

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