GRB 260310A / SN 2026fgk: A Multi-Wavelength Study of a Nearby Underluminous Long GRB and SN with a Complex Afterglow

arXiv:2605.26091 · astro-ph.HE · Submitted 2026-05-25 · Read on arXiv

astro-ph.HE

Submitted: 2026-05-25

Updated: 2026-08-18

Comments: Accepted to MNRAS

Journal ref: Mon Not R Astron Soc (2026)

DOI: 10.1093/mnras/stag1544

Code: https://github.com/unam-transients/ddrago-observing-manual

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

Core — 14× in this paper · explained in 2 episodes
Metallicity — 12× in this paper · explained in 3 episodes
Calibration — 5× in this paper · explained in 7 episodes
AGN — 2× in this paper · explained in 1 episode
Amati Relation — 2× in this paper · explained in 1 episode
Asteroid Terrestrialimpact Last Alert System — 2× in this paper
Consistency — 2× in this paper · explained in 3 episodes
Degeneracy — 2× in this paper · explained in 3 episodes
Gamma-ray Burst Monitor — 2× in this paper
Society of Photo-Optical Instrumentation Engineers — 2× in this paper
Benchmark — 1× in this paper · explained in 2 episodes
Dust Attenuation — 1× in this paper · explained in 2 episodes
Einstein Probe Follow-up X-ray Telescope — 1× in this paper
Entrainment — 1× in this paper · explained in 2 episodes
Equal Arrival Time Surfaces — 1× in this paper
Gran Telescopio Canarias — 1× in this paper
Jansky Very Large Array — 1× in this paper
Observational Selection Effects — 1× in this paper · explained in 2 episodes
South Atlantic Anomaly — 1× in this paper
Trace — 1× in this paper · explained in 2 episodes

Sources

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