Constraints on optical and near-infrared variability in the localisation of the long-period radio transient GLEAM-X J1627-52

Authors: Lyman, J. D., Dhillon, V. S., Kamann, S., Chrimes, A. A., Levan, A. J., Pelisoli, I., Steeghs, D. T. H., Wiersema, K.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2502.14688

Revisiting the Intergalactic Medium Around GRB 130606A and Constraints on the Epoch of Reionization

Authors: Fausey, H. M., van der Horst, A. J., Tanvir, N. R., Wiersema, K., Fynbo, J. P. U., Hartmann, D., Postigo, A. de Ugarte

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2412.09732

Rapid Response Mode observations of GRB 160203A: Looking for fine-structure line variability at z=3.52

Authors: Pugliese, G., Saccardi, A., Elia, V. D, Vergani, S. D., Heintz, K. E., Savaglio, S., Kaper, L., Postigo, A. de Ugarte, Hartmann, D. H., De Cia, A., Vejlgaard, S., Fynbo, J. P. U., Christensen, L., Campana, S., van Rest, D., Selsing, J., Wiersema, K., Malesani, D. B., Covino, S., Burgarella, D., De Pasquale, M., Jakobsson, P., Japelj, J., Kann, D. A., Kouveliotou, C., Rossi, A., Tanvir, N. R., Thoene, C. C., Xu, D.

Source: A&A 690, A35 (2024)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.18754

The host of GRB 171205A in 3D -- A resolved multiwavelength study of a rare grand-design spiral GRB host

Authors: Thöne, C. C., Postigo, A. de Ugarte, Izzo, L., Michalowski, M. J., Levan, A. J., Leung, J. K., Fernández, J. F. Agüí, Géron, T., Friesen, R., Christensen, L., Covino, S., D'Elia, V., Hartmann, D. H., Jakobsson, P., De Pasquale, M., Pugliese, G., Rossi, A., Schady, P., Wiersema, K., Zafar, T.

Source: A&A 690, A66 (2024)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2406.16725

$\textit{Kilonova Seekers}$: the GOTO project for real-time citizen science in time-domain astrophysics

Authors: Killestein, T. L., Kelsey, L., Wickens, E., Nuttall, L., Lyman, J., Krawczyk, C., Ackley, K., Dyer, M. J., Jiménez-Ibarra, F., Ulaczyk, K., O'Neill, D., Kumar, A., Steeghs, D., Galloway, D. K., Dhillon, V. S., O'Brien, P., Ramsay, G., Noysena, K., Kotak, R., Breton, R. P., Pallé, E., Pollacco, D., Awiphan, S., Belkin, S., Chote, P., Clark, P., Coppejans, D., Duffy, C., Eyles-Ferris, R., Godson, B., Gompertz, B., Graur, O., Irawati, P., Jarvis, D., Julakanti, Y., Kennedy, M. R., Kuncarayakti, H., Levan, A., Littlefair, S., Magee, M., Mandhai, S., Sánchez, D. Mata, Mattila, S., McCormac, J., Mullaney, J., Munday, J., Patel, M., Pursiainen, M., Rana, J., Sawangwit, U., Stanway, E., Starling, R., Warwick, B., Wiersema, K.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2406.02334

Neutral Fraction of Hydrogen in the Intergalactic Medium Surrounding High-Redshift Gamma-Ray Burst 210905A

Authors: Fausey, H. M., Vejlgaard, S., van der Horst, A. J., Heintz, K. E., Izzo, L., Malesani, D. B., Wiersema, K., Fynbo, J. P. U., Tanvir, N. R., Vergani, S. D., Saccardi, A., Rossi, A., Campana, S., Covino, S., D'Elia, V., De Pasquale, M., Hartmann, D., Jakobsson, P., Kouveliotou, C., Levan, A., Martin-Carrillo, A., Melandri, A., Palmerio, J., Pugliese, G., Salvaterra, R.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2403.13126

Varying linear polarisation in the dust-free GRB 210610B

Authors: Fernández, J. F. Agüí, Postigo, A. de Ugarte, Thöne, C. C., Kobayashi, S., Rossi, A., Toma, K., Jelínek, M., Kann, D. A., Covino, S., Wiersema, K., Hartmann, D., Jakobsson, P., Martin-Carrillo, A., Melandri, A., De Pasquale, M., Pugliese, G., Savaglio, S., Starling, R. L. C., Štrobl, J., Della Valle, M., de Wet, S., Zafar, T.

Source: A&A 690, A216 (2024)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2403.02312

A candidate coherent radio flash following a neutron star merger

Authors: Rowlinson, A., de Ruiter, I., Starling, R. L. C., Rajwade, K. M., Hennessy, A., Wijers, R. A. M. J., Anderson, G. E., Mevius, M., Ruhe, D., Gourdji, K., van der Horst, A. J., ter Veen, S., Wiersema, K.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2312.04237

Comparing emission- and absorption-based gas-phase metallicities in GRB host galaxies at $z=2-4$ using JWST

Authors: Schady, P., Yates, R. M., Christensen, L., De Cia, A., Rossi, A., D'Elia, V., Heintz, K. E., Jakobsson, P., Laskar, T., Levan, A., Salvaterra, R., Starling, R. L. C., Tanvir, N. R, Thöne, C. C., Vergani, S., Wiersema, K., Arabsalmani, M ., Chen, H. -W., De Pasquale, M., Fruchter, A., Fynbo, J. P. U., García-Benito, R., Gompertz, B., Hartmann, D., Kouveliotou, C., Milvang-Jensen, B., Palazzi, E., Perley, D., Piranomonte, S., Pugliese, G., Savaglio, S., Sbarufatti, B., Schulze, S., Tagliaferri, G., Postigo, A. de Ugarte, Watson, D., Wiseman, P.

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2310.15967

A LOFAR prompt search for radio emission accompanying X-ray flares in GRB 210112A

Authors: Hennessy, A., Starling, R. L. C., Rowlinson, A., de Ruiter, I., Kumar, A., Eyles-Ferris, R. A. J., Ror, A. K., Anderson, G. E., Gourdji, K., van der Horst, A. J., Pandey, S. B., Shimwell, T. W., Steeghs, D., Stylianou, N., ter Veen, S., Wiersema, K., Wijers, R. A. M. J.

Source: MNRAS, 526, 106-117 (2023)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2308.16121

The cosmic build-up of dust and metals. Accurate abundances from GRB-selected star-forming galaxies at $1.7 < z < 6.3$

Authors: Heintz, K. E., De Cia, A., Thöne, C. C., Krogager, J. -K., Yates, R. M., Vejlgaard, S., Konstantopoulou, C., Fynbo, J. P. U., Watson, D., Narayanan, D., Wilson, S. N., Arabsalmani, M., Campana, S., D'Elia, V., De Pasquale, M., Hartmann, D. H., Izzo, L., Jakobsson, P., Kouveliotou, C., Levan, A., Li, Q., Malesani, D. B., Melandri, A., Milvang-Jensen, B., Møller, P., Palazzi, E., Palmerio, J., Petitjean, P., Pugliese, G., Rossi, A., Saccardi, A., Salvaterra, R., Savaglio, S., Schady, P., Stratta, G., Tanvir, N. R., Postigo, A. de Ugarte, Vergani, S. D., Wiersema, K., Wijers, R. A. M. J., Zafar, T.

Source: A&A 679, A91 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2308.14812

AT2023fhn (the Finch): a Luminous Fast Blue Optical Transient at a large offset from its host galaxy

Authors: Chrimes, A. A., Jonker, P. G., Levan, A. J., Coppejans, D. L., Gaspari, N., Gompertz, B. P., Groot, P. J., Malesani, D. B., Mummery, A., Stanway, E. R., Wiersema, K.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2307.01771

Searching for ejected supernova companions in the era of precise proper motion and radial velocity measurements

Authors: Chrimes, A. A., Levan, A. J., Eldridge, J. J., Fraser, M., Gaspari, N., Groot, P. J., Lyman, J. D., Nelemans, G., Stanway, E. R., Wiersema, K.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2304.02542

A flash of polarized optical light points to an aspherical 'cow'

Authors: Maund, J. R., Hoeflich, P. A., Steele, I. A., Yang, Y., Wiersema, K., Kobayashi, S., Jordana-Mitjans, N., Mundell, C., Gomboc, A., Guidorzi, C., Smith, R. J.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2303.00787

The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.151

Authors: Malesani, D. B., Levan, A. J., Izzo, L., Postigo, A. de Ugarte, Ghirlanda, G., Heintz, K. E., Kann, D. A., Lamb, G. P., Palmerio, J., Salafia, O. S., Salvaterra, R., Tanvir, N. R., Fernández, J. F. Agüí, Campana, S., Chrimes, A. A., D'Avanzo, P., D'Elia, V., Della Valle, M., De Pasquale, M., Fynbo, J. P. U., Gaspari, N., Gompertz, B. P., Hartmann, D. H., Hjorth, J., Jakobsson, P., Palazzi, E., Pian, E., Pugliese, G., Ravasio, M. E., Rossi, A., Saccardi, A., Schady, P., Schneider, B., Sollerman, J., Starling, R. L. C., Thöne, C. C., van der Horst, A. J., Vergani, S. D., Watson, D., Wiersema, K., Xu, D., Zafar, T.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2302.07891

The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A

Authors: Levan, A. J., Lamb, G. P., Schneider, B., Hjorth, J., Zafar, T., Postigo, A. de Ugarte, Sargent, B., Mullally, S. E., Izzo, L., D'Avanzo, P., Burns, E., Fernández, J. F. Agüí, Barclay, T., Bernardini, M. G., Bhirombhakdi, K., Bremer, M., Brivio, R., Campana, S., Chrimes, A. A., D'Elia, V., Della Valle, M., De Pasquale, M., Ferro, M., Fong, W., Fruchter, A. S., Fynbo, J. P. U., Gaspari, N., Gompertz, B. P., Hartmann, D. H., Hedges, C. L., Heintz, K. E., Hotokezaka, K., Jakobsson, P., Kann, D. A., Kennea, J. A., Laskar, T., Floc'h, E. Le, Malesani, D. B., Melandri, A., Metzger, B. D., Oates, S. R., Pian, E., Piranomonte, S., Pugliese, G., Racusin, J. L., Rastinejad, J. C., Ravasio, M. E., Rossi, A., Saccardi, A., Salvaterra, R., Sbarufatti, B., Starling, R. L. C., Tanvir, N. R., Thöne, C. C., van der Horst, A. J., Vergani, S. D., Watson, D., Wiersema, K., Wijers, R. A. M. J., Xu, D.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2302.07761

Dissecting the interstellar medium of a z=6.3 galaxy: X-shooter spectroscopy and HST imaging of the afterglow and environment of the Swift GRB 210905A

Authors: Saccardi, A., Vergani, S. D., De Cia, A., D'Elia, V., Heintz, K. E., Izzo, L., Palmerio, J. T., Petitjean, P., Rossi, A., Postigo, A. de Ugarte, Christensen, L., Konstantopoulou, C., Levan, A. J., Malesani, D. B., Møller, P., Ramburuth-Hurt, T., Salvaterra, R., Tanvir, N. R., Thöne, C. C., Vejlgaard, S., Fynbo, J. P. U., Kann, D. A., Schady, P., Watson, D. J., Wiersema, K., Campana, S., Covino, S., De Pasquale, M., Fausey, H., Hartmann, D. H., van der Horst, A. J., Jakobsson, P., Palazzi, E., Pugliese, G., Savaglio, S., Starling, R. L. C., Stratta, G., Zafar, T.

Source: A&A 671, A84 (2023)

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2211.16524

Self-Supervised Clustering on Image-Subtracted Data with Deep-Embedded Self-Organizing Map

Authors: Mong, Y. -L., Ackley, K., Killestein, T. L., Galloway, D. K., Dyer, M., Cutter, R., Brown, M. J. I., Lyman, J., Ulaczyk, K., Steeghs, D., Dhillon, V., O'Brien, P., Ramsay, G., Noysena, K., Kotak, R., Breton, R., Nuttall, L., Palle, E., Pollacco, D., Thrane, E., Awiphan, S., Burhanudin, U., Chote, P., Chrimes, A., Daw, E., Duffy, C., Eyles-Ferris, R., Gompertz, B. P., Heikkila, T., Irawati, P., Kennedy, M., Levan, A., Littlefair, S., Makrygianni, L., Marsh, T., Sanchez, D. Mata, Mattila, S., Maund, J. R., McCormac, J., Mkrtichian, D., Mullaney, J., Rol, E., Sawangwit, U., Stanway, E., Starling, R., Strom, P., Tooke, S., Wiersema, K.

Subject Terms: Computer Science - Computer Vision and Pattern Recognition, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2209.06375

GRB 080928 afterglow imaging and spectro-polarimetry

Authors: Brivio, R., Covino, S., D'Avanzo, P., Wiersema, K., Maund, J. R., Bernardini, M. G., Campana, S., Melandri, A.

Source: A&A 666, A179 (2022)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2209.02557

Panning for gold, but finding helium: discovery of the ultra-stripped supernova SN2019wxt from gravitational-wave follow-up observations

Authors: Agudo, I., Amati, L., An, T., Bauer, F. E., Benetti, S., Bernardini, M. G., Beswick, R., Bhirombhakdi, K., de Boer, T., Branchesi, M., Brennan, S. J., Caballero-García, M. D., Cappellaro, E., Rodríguez, N. Castro, Castro-Tirado, A. J., Chambers, K. C., Chassande-Mottin, E., Chaty, S., Chen, T. -W., Coleiro, A., Covino, S., D'Ammando, F., D'Avanzo, P., D'Elia, V., Fiore, A., Flörs, A., Fraser, M., Frey, S., Frohmaier, C., Galbany, L., Gall, C., Gao, H., García-Rojas, J., Ghirlanda, G., Giarratana, S., Gillanders, J. H., Giroletti, M., Gompertz, B. P., Gromadzki, M., Heintz, K. E., Hu, Y. -D., Huber, M. E., Inkenhaag, A., Izzo, L., Jin, Z. P., Jonker, P. G., Kann, D. A., Kool, E. C., Kotak, R., Leloudas, G., Levan, A. J., Lin, C. -C., Lyman, J. D., Magnier, E. A., Maguire, K., Mandel, I., Marcote, B., Sánchez, D. Mata, Mattila, S., Melandri, A., Michałowski, M. J., Moldon, J., Nicholl, M., Guelbenzu, A. Nicuesa, Oates, S. R., Onori, F., Orienti, M., Paladino, R., Paragi, Z., Perez-Torres, M., Pian, E., Pignata, G., Piranomonte, S., Quirola-Vásquez, J., Ragosta, F., Rau, A., Ronchini, S., Rossi, A., Sánchez-Ramírez, R., Salafia, O. S., Schulze, S., Smartt, S. J., Smith, K. W., Sollerman, J., Srivastav, S., Starling, R. L. C., Steeghs, D., Stevance, H. F., Testa, V., Torres, M. A. P., Vergani, S. D., Vescovi, D., Wainscost, R., Watson, D., Wiersema, K., Wyrzykowski, Ł., Yang, J., Yang, S., Young, D. R.

Source: A&A 675, A201 (2023)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2208.09000