Free Access
Fig. 11
Comparison of GBT (left panels) and SRT (right panels) images of the Omega Nebula (top) and W3(OH) (bottom). The GBT commissioning observations of the Omega Nebula and of W3 were obtained at 8.4 GHz (Prestage & Maddalena 2003) and 8.9 GHz (GBT site), respectively.
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.