*** Captions for animations ***

Movie file: SPHX100_inialign.avi (Figure 1):

Description: Animation of a the data shown in Figure 1 in the article.
The "camera" is pointing constantly in the initial face-on
direction while following the star.
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Movie file: SPHX100_host.avi

Description: The same model as movie file 1, but this time the "camera" is pointing
at the center of the target disc, and has a larger field of view.
The passing star with its disc can be seen capturing material from the target
cloud, and also causing strong perturbations on it.
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Movie file: SPHX100_multicolour.avi

Like SPHX100_inialign, but with more detailed colour coding to enhance estimation
of column density changes.
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Movie file: SPHX103.avi

Like SPHX100_inialign, but with different encounter parameters.
Eccentricity = 1.5
Bullet disc plane z-x-z Euler angles/deg= 0, 165, 60,
i.e. disc initially near retrograde. Other parameters remain unchanged.