Open Access

Table 2

Parameters of the neutral gas model.

Parameter Rift SFR
centre d [kpc] 1.0 1.7
centre l [º] 78 79
centre b [º] 0.5 2
total mass [106 M] 4.2 3.4
σl [pc] 200 200
σb [pc] 50 80
σd [pc] 200 200
rotation [radian] 0.05 6

Notes. The components are modelled as 3D Gaussians with standard deviations σl, σb, and σd in galactic longitude, latitude, and distance. The rotation is measured with respect to the galactic plane. Figure shows column density maps of the model.

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