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Fig. 26.

image

Comparing the stable science scan (SCM) and the repointing manoeuvre (HCM) data. We find excellent consistency between the two disjoint data sets. The solid lines are auto spectra computed over 50% of the sky. The dashed lines are corresponding A/B cross-spectra. The spectra are binned into 100 logarithmically-spaced bins. The dashed orange spectrum in the EE panel demonstrates that even the 143 GHz repointing-manoeuvre data alone (which were excluded from all previous releases) are sensitive enough to probe at least the first three acoustic EE spectrum peaks. The agreement in small-scale TT cross-spectra indicates that the HCM pointing reconstruction is accurate enough not to widen the effective beam. The agreement in large-scale EE and BB power suggests that potential thermal effects from the thruster burns do not leak into large-scale polarization. The small scale noise in the HCM data set is higher than in the SCM data set from having only 8% of the integration time.

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