6 citations · 11 across the 12 of their papers we have counts for
8 papers · 1 filter
Improving Solar EUV Irradiance Modeling with Differential Emission Measure Informed Spectra
Courtney L. Peck, Shah M. Bahauddin, Daniel B. Seaton +3
Solar extreme ultraviolet (EUV) irradiance predominantly originates from the chromosphere and corona, and variations in EUV irradiance are a significant driver of space weather at…
Assessment of DKIST/VTF Capabilities for the Detection of Local Acoustic Source Wavefronts
Corinne Morrell, Mark P. Rast, Shah Mohammad Bahauddin +1
Recent studies have demonstrated that temporal filtering can successfully identify local-acoustic-source wavefronts in radiative magnetohydrodynamic simulations of the solar photos…
Surya: Foundation Model for Heliophysics
Sujit Roy, Johannes Schmude, Rohit Lal +30
Heliophysics is central to understanding and forecasting space weather events and solar activity. Despite decades of high-resolution observations from the Solar Dynamics Observator…
SuryaBench: Benchmark Dataset for Advancing Machine Learning in Heliophysics and Space Weather Prediction
Sujit Roy, Dinesha V. Hegde, Johannes Schmude +22
This paper introduces a high resolution, machine learning-ready heliophysics dataset derived from NASA's Solar Dynamics Observatory (SDO), specifically designed to advance machine…
Modeling Realistic Heating Profiles of Transition Region Hot Loops on the Sun: Evidence for Impulsive Heating and Non-equilibrium Ionization
Shah Mohammad Bahauddin, Stephen J Bradshaw
The study examines the heating profile of hot solar transition region loops, particularly focusing on transient brightenings observed in IRIS 1400Å slit-jaw images. The findings ch…
Observations of Locally Excited Waves in the Low Solar Atmosphere Using the Daniel K. Inouye Solar Telescope (DKIST)
Shah Mohammad Bahauddin, Catherine E. Fischer, Mark P. Rast +5
We present an interpretation of the recent Daniel K. Inouye Solar Telescope (DKIST) observations of propagating wavefronts in the lower solar atmosphere. Using MPS/University of Ch…
Identifying Acoustic Wave Sources on the Sun. II. Improved Filter Techniques for Source Wavefield Seismology
Shah Mohammad Bahauddin, Mark Peter Rast
In this paper we refine a previously developed acoustic-source filter (Bahauddin & Rast 2021), improving its reliability and extending its capabilities. We demonstrate how to fine-…
Identifying acoustic wave sources on the Sun I. Two-dimensional waves in a simulated photosphere
Shah Mohammad Bahauddin, Mark Peter Rast
The solar acoustic oscillations are likely stochastically excited by convective dynamics in the solar photosphere, though few direct observations of individual source events have b…