Free Access

Fig. 1

image

Source subtraction. Left: deep Ks-band mosaic (see Paper I). Middle: deep Ks-band mosaic with all detected stars subtracted, using a single, constant PSF, for the entire field. Right: deep Ks-band mosaic with all detected stars subtracted, using a locally extracted PSF kernel merged with a constant halo, that is estimated from IRS 7. Typical features of the mini-spiral of gas are indicated. Logarithmic colour scale in all images, with the same scale used in the middle and right panels. North is up and east is to the left.

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.