Free Access
Volume 560, December 2013
Article Number L2
Number of page(s) 5
Section Letters
Published online 05 December 2013

Online material

thumbnail Fig. 3

Profiles of the N-rich species HCN, HNC, PN, N2H+ observed for IRC +10420.

Open with DEXTER

thumbnail Fig. 4

Profiles of the N-rich species CN and NS observed for IRC +10420. The hyperfine components of these transitions cannot be resolved due to the high expansion velocity of this object. The different hyperfine transitions of each species are represented by the ticks in the line below the profile.

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© ESO, 2013

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