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Table 2

Line parameters from Gaussian fitting to the source-integrated profiles of the mRRLs in this study.

Line Freq. ∫ILdv VLSR FWHM IL
(GHz) (Jy km s−1) (km s−1) (km s−1) (mJy)
H30α 231.900 l3.3±0.3 73.0±0.4 44.9±0.9 280±5
H39α 106.737 2.07±0.08 75.l±0.7 54.0±l.7 36±l
H55γ 109.536 0.l7±0.05 78±4 50±l0 3.3±0.6
He30α 231.995 0.96±0.07 7l.5±l.0 44±3 20±l
H51ϵ 215.663 …. …. …. <12 (a)
H63δ 95.964 …. …. …. <1.2(a)

Notes. (a) Upper limits correspond to three times the formal rms noise of the spectra for a Δυ ~3 km s−1 resolution.

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