2 papers
astro-ph.HE2025
Multipole Analysis and Application to Supernova Remnant X-ray Images
Denis A. Leahy, S. Ranasinghe, J. Hansen +2
We develop a multipole analysis method for images with a circular boundary, then apply it to supernova remnant (SNR) images. The morphology of SNR images is related to several fact…
astro-ph.GA2025
FUV to FIR SED modelling of NGC 205
Denis A. Leahy, Jakob Hansen, Andrew M. Hopkins
New far ultraviolet imaging of the galaxy NGC 205 is presented, which shows the emission is significantly offset ( NW) from the optical and infrared centers o…