PCaPAC2022 - List of Authors (Ristau, U.)

Paper	Title	Page
THP09	Smart Video Plug-In System for Beamline Operation at EMBL Hamburg	66
	E.G. Galikeev, C. Blanchet, S. Fiedler, V. Palnati, U. Ristau, D. von Stetten EMBL, Hamburg, Germany
	Fast data collection, image processing, and analysis of video signals are required by an increasing number of applications at the EMBL beamlines for structural biology at the PETRA III synchrotron in Hamburg, Germany. Consequently, a new Smart Video Plug-in system has been designed in-house to meet the needs by combining video capture, machine learning, and computer vision with online feedback for motion control. The new system is fully integrated into TINE: data acquisition, and experiment control system. In this paper, the architecture of the new video system is described and use cases relevant to beamline operations are presented.
	Poster THP09 [0.927 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-PCaPAC2022-THP09
About •	Received ※ 02 October 2022 — Revised ※ 05 October 2022 — Accepted ※ 17 February 2023 — Issue date ※ 20 February 2023
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THP13	Control and Timing System of a Synchrotron X-Ray Chopper for Time Resolved Experiments	73
	U. Ristau, S. Fiedler, D. Jahn, J. Meyer, V. Palnati EMBL, Hamburg, Germany
	The controls and timing implementation of a mechanical synchrotron light beam chopper device for time resolved experiments at the EMBL Hamburg will be described. The motivation to build a synchrotron beam chopper is on one hand to reduction of radiation on the experimental sample. As result the biological sample survives longer inside the beam. And second the possibility to synchronize the data acquisition with the timed Synchrotron beam. Technically the chopper run stability and the experimental synchronization with the experimental control and the detectors is decisive for implementation. The presented Timing / synchronization system solution is based on EtherCAT electronic. Servers and Clients are integrated into the TINE control system with LabView. The implementation of the motion stability for the Chopper drive and the tuning of motion will be presented within this article as well.
	Poster THP13 [1.790 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-PCaPAC2022-THP13
About •	Received ※ 06 October 2022 — Revised ※ 19 October 2022 — Accepted ※ 15 February 2023 — Issue date ※ 21 February 2023
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

Smart Video Plug-In System for Beamline Operation at EMBL Hamburg

66

E.G. Galikeev, C. Blanchet, S. Fiedler, V. Palnati, U. Ristau, D. von Stetten
EMBL, Hamburg, Germany

Fast data collection, image processing, and analysis of video signals are required by an increasing number of applications at the EMBL beamlines for structural biology at the PETRA III synchrotron in Hamburg, Germany. Consequently, a new Smart Video Plug-in system has been designed in-house to meet the needs by combining video capture, machine learning, and computer vision with online feedback for motion control. The new system is fully integrated into TINE: data acquisition, and experiment control system. In this paper, the architecture of the new video system is described and use cases relevant to beamline operations are presented.

Poster THP09 [0.927 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-PCaPAC2022-THP09

About •

Received ※ 02 October 2022 — Revised ※ 05 October 2022 — Accepted ※ 17 February 2023 — Issue date ※ 20 February 2023

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THP13

Control and Timing System of a Synchrotron X-Ray Chopper for Time Resolved Experiments

73

U. Ristau, S. Fiedler, D. Jahn, J. Meyer, V. Palnati
EMBL, Hamburg, Germany

The controls and timing implementation of a mechanical synchrotron light beam chopper device for time resolved experiments at the EMBL Hamburg will be described. The motivation to build a synchrotron beam chopper is on one hand to reduction of radiation on the experimental sample. As result the biological sample survives longer inside the beam. And second the possibility to synchronize the data acquisition with the timed Synchrotron beam. Technically the chopper run stability and the experimental synchronization with the experimental control and the detectors is decisive for implementation. The presented Timing / synchronization system solution is based on EtherCAT electronic. Servers and Clients are integrated into the TINE control system with LabView. The implementation of the motion stability for the Chopper drive and the tuning of motion will be presented within this article as well.

Poster THP13 [1.790 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-PCaPAC2022-THP13

About •

Received ※ 06 October 2022 — Revised ※ 19 October 2022 — Accepted ※ 15 February 2023 — Issue date ※ 21 February 2023

Cite •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)