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Table 1

Comparison of strong lensing constraints, that is the number of multiple image families with spectroscopic confirmation (Nspec), for the best-studied strong lensing clusters to date.

Cluster Nspec Reference

MACS 0416 37 this work
MACS 0416 15 Hoag et al. (2016)
MACS 0416 8 Grillo et al. (2015)

Abell 1689 24 Diego et al. (2015a)
Abell S1063 17 Karman et al. (2017)
MACS J1149.5+2223 8 Treu et al. (2016)
Abell 2744 10 Jauzac et al. (2015b)
MACS J0717.5+3745 9 Limousin et al. (2016)
Abell 370 3 Richard et al. (2010)

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