Related Experiment Video
Updated: Oct 30, 2025

Analysis of SEC-SAXS data via EFA deconvolution and Scatter
Published on: January 28, 2021
Major upgrade of the synchrotron radiation calculation code SPECTRA
1RIKEN SPring-8 Center, Koto 1-1-1, Sayo, Hyogo 679-5148, Japan.
The SPECTRA code, essential for synchrotron radiation calculations, has been significantly upgraded to enhance usability and incorporate new features. This major revision simplifies the complex codebase, improving maintenance and future development for researchers.
Area of Science:
- Physics
- Computational Science
Background:
- The synchrotron radiation calculation code SPECTRA, first released in 2001, has undergone numerous incremental upgrades.
- These updates, driven by user feedback, enhanced SPECTRA's capabilities but led to a complex and difficult-to-maintain codebase.
Purpose of the Study:
- To address the maintenance challenges of the increasingly complex SPECTRA code.
- To leverage advancements in programming languages for a significant code overhaul.
- To implement new features and advanced functionalities in the SPECTRA code.
Main Methods:
- A major upgrade of the SPECTRA code was undertaken.
- Recent advancements in programming languages were utilized.
- New features and advanced functions were implemented.
Main Results:
- The SPECTRA code has been substantially refactored and modernized.
- The upgraded code is expected to be more maintainable and easier to improve.
- New functionalities have been integrated, expanding the code's capabilities.
Conclusions:
- The major upgrade resolves the complexity issues of the previous SPECTRA versions.
- The modernized SPECTRA code is poised for easier maintenance and further development.
- The implementation of new features enhances its utility for synchrotron radiation calculations.
Related Concept Videos
Atomic Absorption Spectroscopy: Radiation and Light Sources
Two common narrow-range 'line' sources used in AAS are hollow-cathode lamps (HCLs) and...
UV–Vis Spectroscopy: Molecular Electronic Transitions
Molecular Spectroscopy: Absorption and Emission
UV–Vis Spectrometers
Atomic Emission Spectroscopy: Instrumentation
Atomic Emission Spectroscopy: Overview

