Fallback masses for all progenitors investigated by Ugliano et al. (2012). The white histogram bars display the results of Ugliano et al. (2012). The red bars show the results from simulations by Ertl et al. (2016) with modeling improvements in various aspects (but with the same 19.8 ﹩{M}_{\odot }﹩ red supergiant model for the SN 1987A calibration case), also applying the incorrect fallback estimate of Equation (1). The blue histogram bars display the fallback masses as computed by Ertl et al. (2016) with the correct fallback determination according to Equation (2). The vertical lines in the upper part of the plot indicate non-exploding cases obtained with the improved modeling by Ertl et al. (2016). Note that for better comparison with Ugliano et al. (2012) the models reported in this plot do not include the calibration of the low-mass explosions with the Crab-like progenitor introduced by Ertl et al. (2016) and Sukhbold et al. (2015).