Free Access
Volume 563, March 2014
Article Number A39
Number of page(s) 22
Section Interstellar and circumstellar matter
Published online 03 March 2014

Online material

Table 2

Gaussian fitting results.

thumbnail Fig. 4

H66α radio recombination line spectra. “Gaussian 1”, the component with the higher velocity, is shown in red, and “Gaussian 2” in blue (Table 2). The dashed black line presents the sum of the two Gaussian fits. The vertical black line marks the systemic molecular gas velocity of − 1.5 km s-1.

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© ESO, 2014

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