Free Access

Table 2

Effect of the SN selection cuts.

Cut Events Ia CC ϵ(Ia)

Detection in iM 295 683 278 55 0.96
Variations in iM and rM 193 104 277 55 0.94
Consistent tmax in iM and rM 52 284 276 53 0.93
Cut in 26 510 276 52 0.93
cut in iM 2474 276 52 0.93
Star veto 2165 275 52 0.92
Sampling cuts in iM,rM 1674 253 43 0.79
Sampling cuts in gM,zM 1571 246 42 0.73
Consistent t in iM and rM 1483 246 42 0.73

Notes. The table details the effect of the cuts on the first three years of SNLS data: all detections (Col. 2), subsamples of events identified by spectroscopy as Type Ia and core-collapse SNe (Cols. 3 and 4). The last column indicates the efficiency of the cuts for bright SNe Ia, derived from synthetic SN Ia light curves at low magnitudes (m0i < 23).

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.