Free Access

Fig. B.1

image

Fits of the SB profile from the Ks wide field image to test potential sources of systematic errors. a) Subtraction of a potential sky offset. b) Assumption of constant extinction across the field. c) Subtraction of point sources down to Ks = 16 (blue), Ks = 18 (red), and all detectable point sources (black). d) No masking of dark clouds, or of systematic positive or negative residuals. e) Binning with a constant number of pixels (1 × 104) per bin. f) Logarithmic binning, leading to a higher weight of the inner bins.

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.