I present an automated system for crater detection and cataloging using a digital terrain model (DTM) of Mars - In the algorithm craters are first identified as rings or disks on samples of the DTM image using a convolutional neural network with a UNET architecture, and the location and size of the features are determined using a circle matching algorithm.
Earth and Planetary Astrophysics
We introduce a novel technique within the Nested Sampling framework to enhance efficiency of the computation of Bayesian evidence, a critical component in scientific data analysis.
Instrumentation and Methods for Astrophysics Computation
We propose and perform a joint analysis of the two different mass estimates of galaxy clusters, namely the hydrostatic and caustic techniques.
Cosmology and Nongalactic Astrophysics
Finally, we show that our new, public SFH model is able to accurately recover the properties of mock star-forming and quiescent galaxies and is suitable for broader use in the SED fitting community.
Astrophysics of Galaxies
We present TARDIS - an open-source code for rapid spectral modelling of supernovae (SNe).
Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics
We did not detect any of the 22 optical/IR emitting bubbles in X-rays, but using our best fit model, we estimated the 3$\sigma$ flux upper limits for each bubble.
High Energy Astrophysical Phenomena
Based on the idea of CORDIC, it requires only additions and multiplications and a short table.
Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Solar and Stellar Astrophysics
The Interstellar Medium (ISM) comprises gases at different temperatures and densities, including ionized, atomic, molecular species, and dust particles.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics Solar and Stellar Astrophysics
We present a new special relativistic hydrodynamics (SRHD) code capable of handling coexisting ultra-relativistically hot and non-relativistically cold gases.
High Energy Astrophysical Phenomena
In turn, the percentage increase in runtime-per-step due to neutrino particles is between $\sim 5-20\%$ for runs with $1024^3$ CDM particles, and decreases as the number of CDM particles is increased.
Cosmology and Nongalactic Astrophysics