Slope found in the plots of predicted versus measured flux densities in five of the Planck bands.
|44 ...........||0.985 ± 0.005||+ 0.066|
|70 ...........||1.025 ± 0.005||−0.125|
|100 ...........||1.038 ± 0.005||−0.210|
|143 ...........||0.997 ± 0.005||+ 0.015|
|217 ...........||1.017 ± 0.005||−0.076|
Notes. A slope > 1 implies that the measured flux density exceeds the predicted value. Departures from unit slope can be explained by slight curvature of the spectra; we show the required change in spectral index, Δα, to explain the departure from unity.
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