Open Access

Fig. 12

image

Download original image

BPT distribution of all the AGN candidates that are in disagreement between our 3″ aperture and BPT excluding [OI]/Hα diagram catalog and the catalog from Rembold et al. (2017). Solid circles correspond to targets selected by our catalog, but not by these latter authors. Solid diamonds correspond to the opposite (selected by Rembold et al. 2017 but not by our catalog). The color on the scatter plots corresponds to a specific EW(Hα) range width whose contrast is forced to be within 1.0 Å > EW() > 3.0 A in order to emphasize which targets satisfied the EW(Hα) > 3.0 A condition. The red lines correspond to Kewley et al. (2001) and the blue dashed line on the left plot corresponds to Kauffmann et al. (2003a).

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.