Content

Fit results

Distance between 2 peaks in Arc region

Radius of the median point of 2 peaks in Arc region

Fit results for phi and beta in EQU region

Fit results for for phi and beta in ARC region

Negative solution y = -B - sqrt(B*B-C)

y = funcy_l1(x, phi_deg, bet_deg, DoR=392/913.27, sgnrt=-1.)

Positive solution y = -B + sqrt(B*B-C)

y = funcy_l1(x, phi_deg, bet_deg, DoR=392/913.27, sgnrt=+1.)

Phi-beta function to fit

pyimgalgos/src/FiberAngles.py

y = funcy_l1(x, phi_deg, bet_deg, DoR=392/913.27, sgnrt=-1.)

Two solutions of quadratic equation

• POS: y = -B + sqrt(B*B-C)
• NEG: y = -B - sqrt(B*B-C)

Legend:

• dot curves for negative beta
• black bold curve for beta=0
• solid curves for positive beta

For beta>27 solution does not exist?