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Table 2

Positions of the SiO emission.

ΔRA ΔDec
Position (arcsec) (arcsec)
Continuum peak −0.137 −0.032
SiO-peak +0.225 +0.350
SiO-N +0.025 +0.975
NE-cloud +6.475 +10.075
SE-blob +5.725 −4.100
NE-blob +3.525 +2.550
S-blob +0.750 −2.550
W-blob −5.800 +0.400

Notes. Reference position: RA=18h17m29s.947, Dec=−043939.55 (ICRS). The position of each emission is indicated in Figs. 2 and A.1.

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