Free Access
Volume 527, March 2011
Article Number A39
Number of page(s) 17
Section Interstellar and circumstellar matter
Published online 21 January 2011

Online material

thumbnail Fig. 4

Velocity position diagrams of the H2CO(30,3−20,2), HDCO(41,4−31,3), D2CO(40,4−30,3), and C18O(3 − 2) lines along the declination axis at Δα = 0′′. The molecule is indicated in each panel. The C18O(3 − 2) data are from Liseau et al. (2010). The vertical scale in each panel indicates the declination offset and the horizontal scale is the vLSR velocity. The intensity scale in all four panels is Tmb.

Open with DEXTER

thumbnail Fig. 5

Ortho H2CO(31,2−21,1) and (31,2−21,1) spectra at declination offsets  − 30″ (bottom, D-peak), 0″ (middle) and  + 30″ (top, P1). The offsets are relative the center position in Fig. 1. The  spectra (in colour) have been scaled up with a factor of 10 and appear much more noisy.

Open with DEXTER

thumbnail Fig. 8

SO(56−45) and (65−54) map spectra toward the ρ Oph A cloud. The  spectra (in colour) have been multiplied with a factor of 5. Scales as in Fig. 2.

Open with DEXTER

© ESO, 2011

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.