The `SOLEIL_DISCO` Instrument

Site: SOLEIL
Author: Stephane Bac, Emmanuel Farhi, Antoine Padovani
Origin: SOLEIL
Date: 01/08/2022

DISCO beam-line at SOLEIL, imaging branch

Identification

DISCO beamline description here: https://hal.archives-ouvertes.fr/hal-01479318/document
You may DISCO_scan the grating monochromator with e.g.:

(Test cases in bold)

TestScan: mxrun SOLEIL_DISCO.instr -N21 DISCO_x_screw=20,103 DISCO_scan=1 Detector: Wavelength_I={21 values}
Test: DISCO_grazing_angle_one=22.5 -n 1e5 Detector: DISCO_second_HFP_I=2.08292e+11

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
DISCO_grazing_angle_one	deg	Mirrors M1/M2 rotation angle	22.5
DISCO_HFP_shift	m	z translation from the HFP position (horizontal focal point detector)	0
DISCO_VFP_shift	m	z translation from the VFP position (vertical focal point detector)	0
DISCO_second_HFP_shift	m	z translation second HFP position	0
DISCO_x_screw	mm	length of the screw	50
DISCO_scan		if there is an DISCO_x_screw DISCO_scan [1], calculate the Wavelength(Angstroms) as a function of DISCO_x_screw(mm)	0
splits			10