The Rapid Reddening and Featureless Optical Spectra of the Optical Counterpart of GW170817, AT 2017gfo, during the First Four Days von McCully, Curtis, Hiramatsu, Daichi, Howell, D. Andrew, Hosseinzadeh, Griffin, Arcavi, Iair, Kasen, Daniel, Barnes, Jennifer, Shara, Michael M., Williams, Ted B., Väisänen, Petri, Potter, Stephen B., Romero-Colmenero, Encarni, Crawford, Steven M., Buckley, David A. H., Cooke, Jeffery, Andreoni, Igor, Pritchard, Tyler A., Mao, Jirong, Gromadzki, Mariusz, Burke, Jamison

Volltext

ASASSN-18tb: a most unusual Type Ia supernova observed by TESS and SALT von Vallely, P J, Fausnaugh, M, Jha, S W, Tucker, M A, Eweis, Y, Shappee, B J, Kochanek, C S, Stanek, K Z, Chen, Ping, Dong, Subo, Prieto, J L, Sukhbold, T, Thompson, Todd A, Brimacombe, J, Stritzinger, M D, Holoien, T W-S, Buckley, D A H, Gromadzki, M, Bose, Subhash

Volltext

Early Spectral Evolution of Classical Novae: Consistent Evidence for Multiple Distinct Outflows von Aydi, E., Chomiuk, L., Izzo, L., Harvey, E. J., Leahy-McGregor, J., Strader, J., Buckley, D. A. H., Sokolovsky, K. V., Kawash, A., Kochanek, C. S., Linford, J. D., Metzger, B. D., Mukai, K., Orio, M., Shappee, B. J., Shishkovsky, L., Steinberg, E., Swihart, S. J., Sokoloski, J. L., Walter, F. M., Woudt, P. A.

Volltext

A Reverse Shock in GRB 181201A von Laskar, Tanmoy, Eerten, Hendrik van, Schady, Patricia, Mundell, C. G., Alexander, Kate D., Duran, Rodolfo Barniol, Berger, Edo, Bolmer, J., Chornock, Ryan, Coppejans, Deanne L., Fong, Wen-fai, Gomboc, Andreja, Jordana-Mitjans, Núria, Kobayashi, Shiho, Margutti, Raffaella, Menten, Karl M., Sari, Re'em, Yamazaki, Ryo, Lipunov, V. M., Gorbovskoy, E., Kornilov, V. G., Tyurina, N., Zimnukhov, D., Podesta, R., Levato, H., Buckley, D. A. H., Tlatov, A., Rebolo, R., Serra-Ricart, M.

Volltext

Optical Studies of 15 Hard X-Ray Selected Cataclysmic Binaries von Halpern, Jules P., Thorstensen, John R., Cho, Patricia, Collver, Gabriel, Motsoaledi, Mokhine, Breytenbach, Hannes, Buckley, David A. H., Woudt, Patrick A.

Volltext

A comparison between SALT/SAAO observations and kilonova models for AT 2017gfo: the first electromagnetic counterpart of a gravitational wave transient − GW170817 von Buckley, David A H, Andreoni, Igor, Barway, Sudhanshu, Cooke, Jeff, Crawford, Steven M, Gorbovskoy, Evgeny, Gromadzki, Mariusz, Lipunov, Vladimir, Mao, Jirong, Potter, Stephen B, Pretorius, Magaretha L, Pritchard, Tyler A, Romero-Colmenero, Encarni, Shara, Michael M, Väisänen, Petri, Williams, Ted B

Volltext

A Broadband X-Ray Investigation of Fast-spinning Intermediate Polar CTCV J2056–3014 von Salcedo, Ciro, Mori, Kaya, Bridges, Gabriel, Hailey, Charles J., Buckley, David A. H., Lopes de Oliveira, Raimundo, Ramsay, Gavin, van Dyk, Anke

Volltext

Hard-state Accretion Disk Winds from Black Holes: The Revealing Case of MAXI J1820+070 von Muñoz-Darias, T., Jiménez-Ibarra, F., Panizo-Espinar, G., Casares, J., Sánchez, D. Mata, Ponti, G., Fender, R. P., Buckley, D. A. H., Garnavich, P., Torres, M. A. P., Padilla, M. Armas, Charles, P. A., Corral-Santana, J. M., Kajava, J. J. E., Kotze, E. J., Littlefield, C., Sánchez-Sierras, J., Steeghs, D., Thomas, J.

Volltext

Lowly Polarized Light from a Highly Magnetized Jet of GRB 190114C von Jordana-Mitjans, N., Mundell, C. G., Kobayashi, S., Smith, R. J., Guidorzi, C., Steele, I. A., Shrestha, M., Gomboc, A., Marongiu, M., Martone, R., Lipunov, V., Gorbovskoy, E. S., Buckley, D. A. H., Rebolo, R., Budnev, N. M.

Volltext

SN2018kzr: A Rapidly Declining Transient from the Destruction of a White Dwarf von McBrien, Owen R., Smartt, Stephen J., Chen, Ting-Wan, Inserra, Cosimo, Gillanders, James H., Sim, Stuart A., Jerkstrand, Anders, Rest, Armin, Valenti, Stefano, Roy, Rupak, Gromadzki, Mariusz, Taubenberger, Stefan, Flörs, Andreas, Huber, Mark E., Chambers, Ken C., Gal-Yam, Avishay, Young, David R., Nicholl, Matt, Kankare, Erkki, Smith, Ken W., Maguire, Kate, Mandel, Ilya, Prentice, Simon, Rodríguez, Ósmar, Garcia, Jonathan Pineda, Gutiérrez, Claudia P., Galbany, Lluís, Barbarino, Cristina, Clark, Peter S. J., Sollerman, Jesper, Kulkarni, Shrinivas R., De, Kishalay, Buckley, David A. H., Rau, Arne

Volltext

The evolution of rapid optical/X-ray timing correlations in the initial hard state of MAXI J1820+070 von Paice, J A, Gandhi, P, Shahbaz, T, Veledina, A, Malzac, J, Buckley, D A H, Charles, P A, Rajwade, K, Dhillon, V S, Littlefair, S P, Marsh, T R, Uttley, P, Vincentelli, F M, Misra, R

Volltext

Multi-wavelength observations of the binary system PSR B1259−63/LS 2883 around the 2014 periastron passage von Chernyakova, M., Neronov, A., van Soelen, B., Callanan, P., O'Shaughnessy, L., Babyk, Iu, Tsygankov, S., Vovk, Ie, Krivonos, R., Tomsick, J. A., Malyshev, D., Li, J., Wood, K., Torres, D., Zhang, S., Kretschmar, P., McSwain, M. V., Buckley, D. A. H., Koen, C.

Volltext

The early afterglow of GRB 190829A von Dichiara, S, Troja, E, Lipunov, V, Ricci, R, Oates, S R, Butler, N R, Liuzzo, E, Ryan, G, O’Connor, B, Cenko, S B, Cosentino, R G, Lien, A Y, Gorbovskoy, E, Tyurina, N, Balanutsa, P, Vlasenko, D, Gorbunov, I, Podesta, R, Podesta, F, Rebolo, R, Serra, M, Buckley, D A H

Volltext

A structured jet explains the extreme GRB 221009A von O'Connor, Brendan, Troja, Eleonora, Ryan, Geoffrey, Beniamini, Paz, van Eerten, Hendrik, Granot, Jonathan, Dichiara, Simone, Ricci, Roberto, Lipunov, Vladimir, Gillanders, James H, Gill, Ramandeep, Moss, Michael, Anand, Shreya, Andreoni, Igor, Becerra, Rosa L, Buckley, David A H, Butler, Nathaniel R, Cenko, Stephen B, Chasovnikov, Aristarkh, Durbak, Joseph, Francile, Carlos, Hammerstein, Erica, van der Horst, Alexander J, Kasliwal, Mansi M, Kouveliotou, Chryssa, Kutyrev, Alexander S, Lee, William H, Srinivasaragavan, Gokul P, Topolev, Vladislav, Watson, Alan M, Yang, Yuhan, Zhirkov, Kirill

Volltext

New binaries among UV-selected, hot subdwarf stars and population properties von Kawka, A., Vennes, S., O'Toole, S., Németh, P., Burton, D., Kotze, E., Buckley, D. A. H.

Volltext

Progenitor mass constraints for the type Ib intermediate-luminosity SN 2015ap and the highly extinguished SN 2016bau von Aryan, Amar, Pandey, S B, Zheng, WeiKang, Filippenko, Alexei V, Vinko, Jozsef, Ouchi, Ryoma, Shivvers, Isaac, Yuk, Heechan, Kumar, Sahana, Stegman, Samantha, Halevi, Goni, Ross, Timothy W, Gould, Carolina, Yunus, Sameen, Baer-Way, Raphael, deGraw, Asia, Maeda, Keiichi, Bhattacharya, D, Kumar, Amit, Gupta, Rahul, Yadav, Abhay P, Buckley, David A H, Misra, Kuntal, Tiwari, S N

Volltext

Enhanced optical activity 12 d before X-ray activity, and a 4 d X-ray delay during outburst rise, in a low-mass X-ray binary von Goodwin, A J, Russell, D M, Galloway, D K, Baglio, M C, Parikh, A S, Buckley, D A H, Homan, J, Bramich, D M, in’t Zand, J J M, Heinke, C O, Kotze, E J, de Martino, D, Papitto, A, Lewis, F, Wijnands, R

Volltext

Rapid Evolution of the White Dwarf Pulsar AR Scorpii von Garnavich, Peter, Potter, Stephen B., Buckley, David A. H., van Dyk, Anke, Egbo, Daniel, Littlefield, Colin, Greiveldinger, Anousha

Volltext

Discovery of a Rare Eclipsing Be/X-Ray Binary System, Swift J010902.6-723710 = SXP 182 von Gaudin, Thomas M., Kennea, Jamie A., Coe, M. J., Monageng, I. M., Udalski, Andrzej, Townsend, L. J., Buckley, David A. H., Evans, Phil A.

Volltext

Spectropolarimetry and photometry of the early afterglow of the gamma-ray burst GRB 191221B von Buckley, D A H, Bagnulo, S, Britto, R J, Mao, J, Kann, D A, Cooper, J, Lipunov, V, Hewitt, D M, Razzaque, S, Kuin, N P M, Monageng, I M, Covino, S, Jakobsson, P, van der Horst, A J, Wiersema, K, Böttcher, M, Campana, S, D’Elia, V, Gorbovskoy, E S, Gorbunov, I, Groenewald, D N, Hartmann, D H, Kornilov, V G, Mundell, C G, Podesta, R, Thomas, J K, Tyurina, N, Vlasenko, D, van Soelen, B, Xu, D

Volltext