This document records measurements from the figures in the paper Quadroni and Knopfel 1994 and the current state of the model implemented by Tom Morse fig 3a PAPER MODEL graph scale bars b=20(mV)/21.5(mm) c=2ms/30mm d=100nM/11mm Peak to trough AP height 84.5mm*(b)=78.6 76.33 AP width 9*c=0.6 ms .65 ms [Ca]i height 71*d=645nM 611.9e-6 mM= 611.9 nM [Ca]i width 10*d= 0.67 ms 0.76 ms fig3b f=5nA/21.5mm IKfast height 30*f=6.98 nA 0.250 mA/cm2 INa height 50*f=11.627 nA -0.414 mA/cm2 ratios 30/50=0.6 250/414=0.604 fig3C g=0.5nA/30.5mm IKAHP height 14.5*g=0.2377 0.0186 mA/cm2 + shape of current is not right IKA height 10.5*g=0.17213 0.01847 mA/cm2 ICaHVA height 32*g = 0.52459 -0.01663 mA/cm2 KA/CaHVA ratios: 0.17213/0.5249=0.3279 0.01847/0.01663=1.111 fig4D j=0.1nA/32mm IKslow height 19*j=0.059375 0.001314 mA/cm2 Ih delta 2.5*j=0.0078125 303.6 nA/cm2 INaP delta 18*j=0.05625 0.00184332 mA/cm2 ratios IKslow/NaP 0.059375/0.05625 0.001314/0.00184332