Image Details
Caption: Figure 9.
Bicone model of NGC 7319. Left: the bicone model plotted over an Hα image (same as in Figure 2). The darker shaded regions are in front of the disk of the galaxy, while the lighter shaded regions are obscured by the galactic disk. Right: a 3D rendering of the bicone model. The grid represents the disk of the galaxy, the purple cone is the outer HOA (55°), and the pink cone is the inner HOA (14°).
© 2026. The Author(s). Published by the American Astronomical Society.