Discovery of an Apparent Red, High-velocity Type Ia Supernova at z = 2.9 with JWST

Autor: J. D. R. Pierel, M. Engesser, D. A. Coulter, C. DeCoursey, M. R. Siebert, A. Rest, E. Egami, W. Chen, O. D. Fox, D. O. Jones, B. A. Joshi, T. J. Moriya, Y. Zenati, A. J. Bunker, P. A. Cargile, M. Curti, D. J. Eisenstein, S. Gezari, S. Gomez, M. Guolo, B. D. Johnson, M. Karmen, R. Maiolino, R. M. Quimby, B. Robertson, M. Shahbandeh, L. G. Strolger, F. Sun, Q. Wang, T. Wevers

Publikováno v: The Astrophysical Journal Letters, Vol 971, Iss 2, p L32 (2024)

We present the James Webb Space Telescope (JWST) discovery of SN 2023adsy, a transient object located in a host galaxy JADES-GS+53.13485−27.82088 with a host spectroscopic redshift of 2.903 ± 0.007. The transient was identified in deep (JWST)/NIRC

Externí odkaz: https://doaj.org/article/8ca2b65a0aea4db4b417e86a75a2d60d

The multi-wavelength view of shocks in the fastest nova V1674 Her

Autor: K V Sokolovsky, T J Johnson, S Buson, P Jean, C C Cheung, K Mukai, L Chomiuk, E Aydi, B Molina, A Kawash, J D Linford, A J Mioduszewski, M P Rupen, J L Sokoloski, M N Williams, E Steinberg, I Vurm, B D Metzger, K L Page, M Orio, R M Quimby, A W Shafter, H Corbett, S Bolzoni, J DeYoung, K Menzies, F D Romanov, M Richmond, J Ulowetz, T Vanmunster, G Williamson, D J Lane, M Bartnik, M Bellaver, E Bruinsma, E Dugan, J Fedewa, C Gerhard, S Painter, D-M Peterson, J E Rodriguez, C Smith, H Sullivan, S Watson

Classical novae are shock-powered multi-wavelength transients triggered by a thermonuclear runaway on an accreting white dwarf. V1674 Her is the fastest nova ever recorded (time to declined by two magnitudes is t_2=1.1 d) that challenges our understa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9da3ef0202cf77632a25421fdfd4af80
http://arxiv.org/abs/2302.03043

M31N 2008-12a - the remarkable recurrent nova in M31:Pan-Chromatic observations of the 2015 eruption

Autor: Makoto Watanabe, Pablo Rodríguez-Gil, Iair Arcavi, A. W. Shafter, Amanpreet Kaur, P. Boumis, Iain A. Steele, N. Gehrels, J. U. Ness, F. Kabashima, K. Nishiyama, Izumi Hachisu, J. A. Kennea, Edward M. Sion, Tim O'Brien, M. F. Bode, Hiroyuki Maehara, B. F. Williams, K. Nakajima, M. J. Darnley, N. Kawai, Kamil Hornoch, X. Gao, Michael M. Shara, K. L. Page, Steven Williams, H. Naito, Valério A. R. M. Ribeiro, Griffin Hosseinzadeh, Z. Xu, P. Godon, Y. Sano, J. Chuck Horst, J. P. Osborne, V. P. Goranskij, E. A. Barsukova, D. J. Harman, K. Itagaki, A. F. Valeev, Martin Henze, R. M. Quimby, Rebekah Hounsell, Hana Kučáková, Mariko Kato, D. H. Hartmann, J. Figueira, Gloria Sala, Akira Arai, Tianran Chen, F. Watanabe, Jordi José, K. M. Lau, M. Hernanz, S. Kiyota, S. N. Fabrika

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
SCOPUS0004637X-2016-833-2-SID85007524590
Darnley, M J, Henze, M, Bode, M F, Hachisu, I, Hernanz, M, Hornoch, K, Hounsell, R, Kato, M, Ness, J U, Osborne, J P, Page, K L, Ribeiro, V A R M, Rodríguez-Gil, P, Shafter, A W, Shara, M M, Steele, I A, Williams, S C, Arai, A, Arcavi, I, Barsukova, E A, Boumis, P, Chen, T, Fabrika, S, Figueira, J, Gao, X, Gehrels, N, Godon, P, Goranskij, V P, Harman, D J, Hartmann, D H, Hosseinzadeh, G, Horst, J C, Itagaki, K, José, J, Kabashima, F, Kaur, A, Kawai, N, Kennea, J A, Kiyota, S, Kučáková, H, Lau, K M, Maehara, H, Naito, H, Nakajima, K, Nishiyama, K, O'Brien, T J, Quimby, R, Sala, G, Sano, Y, Sion, E M, Valeev, A F, Watanabe, F, Watanabe, M, Williams, B F & Xu, Z 2016, ' M31N 2008-12a-The REMARKABLE RECURRENT NOVA in M31 : PANCHROMATIC OBSERVATIONS of the 2015 ERUPTION ', Astrophysical Journal, vol. 833, no. 2, 149 . https://doi.org/10.3847/1538-4357/833/2/149
The Astrophysical Journal, 833, 2, pp. 1-38
Recercat. Dipósit de la Recerca de Catalunya
instname
The Astrophysical Journal, 833, 1-38
NASA Astrophysics Data System

The Andromeda Galaxy recurrent nova M31N 2008-12a had been observed in eruption ten times, including yearly eruptions from 2008-2014. With a measured recurrence period of $P_\mathrm{rec}=351\pm13$ days (we believe the true value to be half of this) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e50a254b58aabe93dd2a543a78625c8
https://doi.org/10.3847/1538-4357/833/2/149

LOOKING INTO THE FIREBALL: ROTSE-III ANDSWIFTOBSERVATIONS OF EARLY GAMMA-RAY BURST AFTERGLOWS

Autor: John C Wheeler, Ersin Gogus, Felix Aharonian, Hans A. Krimm, S. A. Yost, Timothy A. McKay, Wiphu Rujopakarn, David Smith, B. E. Schaefer, R. M. Quimby, Michael C. B. Ashley, U. Kiziloglu, Tolga Guver, Jim Wren, Fang Yuan, Eli S. Rykoff, N. Gehrels, M. Özel, H. Flewelling, W. T. Vestrand, Carl W. Akerlof, Gavin Rowell, Scott Barthelmy, A. Phillips

Publikováno v: The Astrophysical Journal. 702:489-505

WOS: 000269244500040
We report on a complete set of early optical afterglows of gamma-ray bursts (GRBs) obtained with the Robotic Optical Transient Search Experiment (ROTSE-III) telescope network from 2005 March through 2007 June. This set is co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::028a5c6cd74f6a51a63b672d7e7676ec
https://doi.org/10.1088/0004-637x/702/1/489

Early‐Time Observations of the GRB 050319 Optical Transient

Autor: R. M. Quimby, E. Goegues, Timothy A. McKay, Michael C. B. Ashley, David Smith, Dieter Horns, Andrew C. Phillips, Ue. Kiziloglu, John C Wheeler, Katherine Alatalo, T. Guever, S. A. Yost, W. T. Vestrand, H. F. Swan, B. E. Schaefer, M. Oezel, Carl W. Akerlof, Robert Kehoe, Felix Aharonian, J. Wren, E. S. Rykoff

Publikováno v: The Astrophysical Journal. 640:402-406

We present the unfiltered ROTSE-III light curve of the optical transient associated with GRB 050319 beginning 4 s after the cessation of gamma-ray activity. We fit a power-law function to the data using the revised trigger time given by Chincarini et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30cc90e26790eb7dff7b7aef71ab74fe
https://doi.org/10.1086/499803