McXtrace - An X-ray ray-trace simulation package

[ Identification | Description | Examples | Input parameters | Links ]

The SSRL_bl_11_2_not_white_src Instrument

Simulating the beamline 11-2 of SSRL to reproduce their glitches database. The source is chosen to not be white in this instrument to increase the detected photons, another .instr has a white source.

Identification

• Site: SSRL
• Author: Stephane Bac, Antoine Padovani
• Origin: Synchrotron Soleil
• Date: Dec 5th 2022

Description

BL 11-2 beamline description here: https://www-ssrl.slac.stanford.edu/mes/11-2/manual.php
https://www-ssrl.slac.stanford.edu/mes/Glitch_Curves/ , the instrument is the BL in the unfocussed and uncollimated mode
SSRL glitch database found here: https://www-ssrl.slac.stanford.edu/smbin/dataextractnew.pl
Documentation and results of the .instr here: https://gitlab.synchrotron-soleil.fr/grades/beamlines/-/tree/main/glitches
A jupyter notebook will soon be available regrouping everything.
You may scan like so for example:

Examples

(Test cases in bold)

• TestScan: mxrun SSRL_bl_11_2_not_white_src.instr -N31 Etohit=6900,7500 -n1e6 Detector: EnergyMonitor_first_I={31 values}
• Example: Etohit=6900 Detector: EnergyMonitor_first_I=1.94915e+11

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
Etohit	eV.	Energy used to calculate the bragg angle the monochromator is put at. This is the energy we select.	6900
h	1	Miller indices.	2
k	1	Miller indices.	2
l	1	Miller indices.	0

Links

• Source code for SSRL_bl_11_2_not_white_src.instr.

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[ Identification | Description | Examples | Input parameters | Links ]

Generated for mcxtrace 3.10.2

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Last Modified: Tue Nov 3 18:49:33 2026