Table 1: The three circular Gaussian components used for modeling. Their continuum flux densities are listed. The absolute flux density scale is uncertain by 20%, but this does not affect relative flux densities; see Sect. 2.2. These components are overplotted on the image in Fig. 3.

Component	Flux	Radial	PA	Diam
	(Jy)	dist (mas)	(deg)	(mas)
W	0.79	0	0	13.1
E	2.44	57	99	5.2
N	0.11	74	66	7.7