AUTOSTAR CCD PHOTOMETRY 81
Figure E-6. (V – v
o
) versus ε * (B – V) Plot.
Slope = ε
ε = Δ(V – v)
o
/ Δ(B – V)
Δ(V – v)
o
/ Δ(B – V) = –0.076/1.800
ε = –0.0422
ε is V Band Color Coefficient
Y-Intercept when MX = 0 is ζ
v
Y-Intercept = ζ
v
ζ
v = 22.0085
ζ
v is V Zero Point
