Table 1: Summary of observational results.
Maser $\nu_{\rm {rest}}$ $R\rm {_{in}}$     $R\rm {_{out}}$     Restoring beam

transition (MHz) (mas)     size (mas)     PA ( $^\circ$ )

²⁸SiO   v=1 J= 1-0 43122.080 10.1  13.1     0.80 $\times$ 0.53    -15.6

v=2 J= 1-0 42820.587 8.8  12.3     0.85 $\times$ 0.35    -12.3

²⁹SiO   v=0 J= 1-0 42879.916 11.8  15.3     0.97 $\times$ 0.73       -7.7

²⁸SiO   v=1 J= 2-1 86243.442 14.7  17.0     0.58 $\times$ 0.48       16.1

**Table 1:** Summary of observational results.
Maser	$\nu_{\rm {rest}}$	$R\rm {_{in}}$ $R\rm {_{out}}$	Restoring beam
transition	(MHz)	(mas)	size (mas) PA ( $^\circ$ )
²⁸SiO v=1 J= 1-0	43122.080	10.1 13.1	0.80 $\times$ 0.53 -15.6
v=2 J= 1-0	42820.587	8.8 12.3	0.85 $\times$ 0.35 -12.3
²⁹SiO v=0 J= 1-0	42879.916	11.8 15.3	0.97 $\times$ 0.73 -7.7
²⁸SiO v=1 J= 2-1	86243.442	14.7 17.0	0.58 $\times$ 0.48 16.1

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and data analysis
	3 Results
	4 Discussion
	References