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Spectroastrometric imaging of molecular gas within protoplanetary disk gaps

Pontoppidan, Klaus M; Blake, Geoffrey; van Dishoeck, E F; Smette, Alain; Brown, Joanna; Ireland, Michael


We present velocity-resolved spectroastrometric imaging of the 4.7 μm rovibrational lines of CO gas in protoplanetary disks using the CRIRES high-resolution infrared spectrometer on the Very Large Telescope (VLT). The method as applied to three disks wit

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
Source: Astrophysical Journal, The
DOI: 10.1086/590400


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