Name

Unit

Description

Default

reflect

q(Å\(^{-1}\) R(0-1)

(str) Name of relfectivity file. Format

0

focus_start_w

m

Horizontal position of first focal point of ellipse in ABSOLUTE COORDINATES

focus_end_w

m

Horizontal position of second focal point of ellipse in ABSOLUTE COORDINATES

focus_start_h

m

Vertical position of first focal point of ellipse in ABSOLUTE COORDINATES

focus_end_h

m

VErtical position of second focal point of ellipse in ABSOLUTE COORDINATES

mirror_start

m

start of mirror in ABSOLUTE COORDINATES

m

m-value of material

smallaxis_w

m

Small-axis dimension of horizontal ellipse

smallaxis_h

m

Small-axis dimension of vertical ellipse

length

m

the length of the mirror R0=0.99: [] low angle reflectivity

transmit

0/1

0: non reflected neutrons are absorbed. 1: non reflected neutrons pass through

0

substrate_thickness

m

thickness of substrate (for absorption)

0.0005

coating_thickness

m

thickness of coating (for absorption)

10e-6