I study natural sciences at a high school in Sweden. I am passionate about physics, and it is the subject I intend to continue with.
In the summer of 2026 I carried out a project at Karolinska Institutet, Department of Molecular Medicine and Surgery, through Rays – Research Academy for Young Scientists. The project compared a contrast-free cardiac MRI map, T1ρ, against the contrast-based maps used in the clinic. Gadolinium-based contrast agents carry risks for patients with renal disease, so a contrast-free alternative is needed. The project was supervised by PhD student Pontus Pandurevic.
Outside school I do deep-sky and wide-field astrophotography. This involves interference filter coatings, sensor dynamic-range curves and filter alignment, which is where the other two projects on this site come from.
Blog
- Can T1ρ act as an alternative to contrast agents? — cardiac MRI scans from 41 patients, segmented into 16 parts each.
- Tilted filters — detecting a tilted narrowband filter from three RAW frames of an LED.
- Photographing the Milky Way from Rhodes — recording hydrogen alpha through a camera's stock IR-cut filter.
Code
- RepoTilted-filters — Python, MIT licensed
- Profilegithub.com/delphinusdelphis
Reports and posters
- Jul 2026Quantitative Cardiac T1ρ MRI: Segmentation and Multi-modal Comparison (PDF)
- Mar 2026Tilted filters — project poster, in Swedish (PDF)
Talks
- Feb 2026Photographing the Milky Way from Rhodes — Norra Astronomy and Space Association
On the look of this site
Use the Style menu in the header to change how this site looks. The options are the default dark style, which is intended for looking at astrophotography, a light academic layout, a serif reading style, a monospace terminal style, and a print-zine style. The choice is remembered on the next visit.