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Table 2

Characteristics of the XMM-Newton X-ray observations of NGC 6946.

Obs ID 0200670301
0500730101
0500730201
0691570101
column density NHa 1.84
MOS filter medium
MOS obs. mode FF
pn filter medium
pn obs. mode FF
Total/clean pn time [ks] 13.1/8.3
28.4/20.2
33.3/29.7
114.3/98.2

Notes.

(a)

Column density in [1021 cm-2] weighted average value after LAB Survey of Galactic H i Kalberla et al. (2005).

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