JF
J. F. Agüí Fernández
astro-ph.HEastro-ph.GAastro-ph.EPastro-ph.COastro-ph.IMDwarfismOsteochondrodysplasiasStars, Celestial
On Valency
published · living versionsW_k9dqfvdz·v1 · currentpublished
The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.151
with D. B. Malesani, A. J. Levan, L. Izzo, A. de Ugarte Postigo +37
1 version
W_autxus3w·v1published
W_fur4sf74·v1published
Preprints & journals
32 papers in the corpus · 2019–2026CAFE follow-up of TESS hot Jupiter candidates left behind: I. Five newly confirmed planets and a false positive2607.19756v1 · J. Lillo-Box, C. Cifuentes, O. Balsalobre-Ruza et al.2026 · 0 citationsarXiv
GRB 210704A: A Luminous Fast Blue Transient in a GRB Afterglow at 2604.14343v1 · Danielle L. A. Pieterse, Andrew J. Levan, Maria E. Ravasio et al.2026 · 1 citationarXiv
GRB 241030A: a bright afterglow challenging forward shock emission2603.18956v1 · J.-G. Ducoin, C. Pellouin, V. Aivazyan et al.2026 · 0 citationsarXiv
Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey2509.09827v2 · Amit Kumar, B. P. Gompertz, B. Schneider et al.2025 · 2 citationsMNRAS, Volume 544, Issue 2, December 2025, Pages 1541-1587
The radio flare and multi-wavelength afterglow of the short GRB 231117A: energy injection from a violent shell collision2508.14650v1 · G. E. Anderson, G. P. Lamb, B. P. Gompertz et al.2025 · 3 citationsarXiv
SVOM GRB 250314A at z 7.3: an exploding star in the era of reionization2507.18783v1 · B. Cordier, J. Y. Wei, N. R. Tanvir et al.2025 · 0 citationsarXiv
From precursor to afterglow: The complex evolution of GRB 210312B2505.16712v1 · M. Jel'inek, S. A. Grebenev, P. Yu. Minaev et al.2025 · 1 citationarXiv
Retrieving day- and nightside atmospheric properties of the ultra-hot Jupiter TOI-2109b. Detection of Fe and CO emission lines and evidence for inefficient heat transport2504.15757v1 · D. Cont, L. Nortmann, F. Lesjak et al.2025 · 10 citationsarXiv
KOBE-1: The first planetary system from the KOBE survey. Two planets likely residing in the sub-Neptune mass regime around a late K-dwarf2502.01249v2 · O. Balsalobre-Ruza, J. Lillo-Box, A. M. Silva et al.2025 · 7 citationsA&A, A15, 694 (2025)
Multi-Wavelength Analysis of AT 2023sva: a Luminous Orphan Afterglow With Evidence for a Structured Jet2501.03337v1 · Gokul P. Srinivasaragavan, Daniel A. Perley, Anna Y. Q. Ho et al.2025 · 10 citationsarXiv
Rocking the BOAT: the ups and downs of the long-term radio light curve for GRB 221009A2408.16637v1 · L. Rhodes, A. J. van der Horst, J. S. Bright et al.2024 · 18 citationsarXiv
Unveiling the Multifaceted GRB 200613A: Prompt Emission Dynamics, Afterglow Evolution, and the Host Galaxy's Properties2407.15824v2 · Shao-Yu Fu, Dong Xu, Wei-Hua Lei et al.2024 · 1 citationarXiv
The host of GRB 171205A in 3D -- A resolved multiwavelength study of a rare grand-design spiral GRB host2406.16725v1 · C. C. Thone, A. de Ugarte Postigo, L. Izzo et al.2024 · 9 citationsA&A 690, A66 (2024)
HI and CO spectroscopy of the unusual host of GRB 171205A: A grand design spiral galaxy with a distorted HI field2406.16726v2 · A. de Ugarte Postigo, M. Michalowski, C. C. Thoene et al.2024 · 1 citationarXiv
The fast X-ray transient EP240315a: a z ~ 5 gamma-ray burst in a Lyman continuum leaking galaxy2404.16350v1 · Andrew J. Levan, Peter G. Jonker, Andrea Saccardi et al.2024 · 6 citationsarXiv
Varying linear polarisation in the dust-free GRB 210610B2403.02312v1 · J. F. Agu'i Fern'andez, A. de Ugarte Postigo, C. C. Thone et al.2024 · 4 citationsA&A 690, A216 (2024)
Fires in the deep: The luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirements2403.00101v1 · D.A. Kann, N.E. White, G. Ghirlanda et al.2024 · 14 citationsA&A 686, A56 (2024)
Multi-band analyses of the bright GRB 230812B and the associated SN2023pel2310.14310v2 · T. Hussenot-Desenonges, T. Wouters, N. Guessoum et al.2023 · 1 citationarXiv
A long-duration gamma-ray burst of dynamical origin from the nucleus of an ancient galaxy2303.12912v1 · Andrew J. Levan, Daniele B. Malesani, Benjamin P. Gompertz et al.2023 · 51 citationsarXiv
Optical and Near-infrared Observations of the Distant but Bright 'New Year's Burst' GRB 220101A2303.09982v1 · Zi-Pei Zhu, Wei-Hua Lei, Daniele B. Malesani et al.2023 · 4 citationsarXiv
GRB 221009A, The BOAT2302.14037v3 · Eric Burns, Dmitry Svinkin, Edward Fenimore et al.2023 · 148 citationsarXiv
The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A2302.07761v2 · A. J. Levan, G. P. Lamb, B. Schneider et al.2023 · 47 citationsarXivon Valency
The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.1512302.07891v2 · D. B. Malesani, A. J. Levan, L. Izzo et al.2023 · 29 citationsA&A 701, A134 (2025)on Valency
Publisher Correction: A very luminous jet from the disruption of a star by a massive black hole.36624296 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 3 citationsNature. 2023;613(7945):E6
A kilonova following a long-duration gamma-ray burst at 350 Mpc.36477128 · Rastinejad, Jillian C, Gompertz, Benjamin P, Levan, Andrew J et al.2022 · 361 citationsNature. 2022;612(7939):223-227
A very luminous jet from the disruption of a star by a massive black hole.36450988 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 132 citationsNature. 2022;612(7940):430-434
EIFIS: a modular extreme integral field spectrograph for the 10.4m GTC2207.08871v1 · Christina C. Thone, Antonio de Ugarte Postigo, Marisa Garc'ia Vargas et al.2022 · 0 citationsarXiv
Multi-wavelength analysis of short GRB 201221D and its comparison with other high & low redshift short GRBs2206.08947v1 · Dimple, K. Misra, D. A. Kann et al.2022 · 3 citationsarXiv
Cosmological Fast Optical Transients with the Zwicky Transient Facility: A Search for Dirty Fireballs2201.12366v2 · Anna Y. Q. Ho, Daniel A. Perley, Yuhan Yao et al.2022 · 42 citationsarXiv
Highly luminous supernovae associated with gamma-ray bursts II. The luminous blue bump in the afterglow of GRB 140506A2110.00110v2 · D. A. Kann, A. Rossi, S. R. Oates et al.2021 · 11 citationsA&A 684, A164 (2024)
GRB 160410A: the first Chemical Study of the Interstellar Medium of a Short GRB2109.13838v2 · J. F. Agu'i Fern'andez, C. C. Thone, D. A. Kann et al.2021 · 19 citationsarXiv
Outflows from GRB hosts are ubiquitous: Kinematics of z<0.3 GRB-SN hosts resolved with FLAMES1904.05935v2 · C. C. Thone, L. Izzo, H. Flores et al.2019 · 4 citationsA&A 656, A136 (2021)
Career total: 92 works. 32 are in this corpus.
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