Planck early results
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Fig. 7


The solid curve is the histogram of a series of bolometer values after deglitching with a 3.2 σ threshold, subtracting estimates of the sky signal and glitch templates, as well as high pass filtering. A fit with a Gaussian is also shown. We do not see a sharp cut at 3.2 σ because of the low pass filter applied to display the data. The dot-dashed curve is the same as before but after deglitching with a 4.5 σ threshold. The dotted curve is for data without deglitching. A 3.2 σ threshold offers a good trade-off between data losses and remaining contaminants.

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