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Table 3

Longitude of the maximum average pole brightness.

Observation Wavelength Longitude

IRAS ZOHFa 12   μm
25   μm
COBE/DIRBb 12   μm ~44°
25   μm ~44°
AKARIc 9   μm
Modeld 9   μm

Notes.

(c)

From sinusoidal fitting to the data points in Fig. 8.

(d)

From the dashed line in Fig. 8.

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