Free Access

Table 3

Average color slopes for different typologies of light curves.

Object class No.1 Median IQR2

WTTS 207 1.0 0.7
CTTS 212 0.6 0.5
Bursters 18 0.5 0.4
Circumstellar extinction 26 0.9 0.5

Notes. For comparison, the interstellar extinction slope is 1.22 (from data in Fiorucci & Munari 2003).


Number of objects in the corresponding class.


Interquartile range.

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.