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Ultraviolet (UV) observations of Type Ia supernovae (SNe Ia) probe the outermost layers of the explosion, and UV spectra of SNe Ia are expected to be extremely sensitive to differences in progenitor composition and the details of the explosion. Here, we present the first study of a sample of high...


Foley, Ryan J.Pan, Yen-ChenBrown, P.Filippenko, A. V.Fox, O. D.Hillebrandt, W.Kirshner, R. P.Marion, G. H.Milne, P. A.Parrent, J. T.Pignata, G.Stritzinger, M. D.[Ultraviolet diversity of Type Ia Supernovae]Ultraviolet diversity of Type Ia Supernovae

We present optical photometric and spectroscopic observations of the 1987A-like supernova (SN) 2009mw. Our BVRI and g ' r ' i ' z ' photometry covers 167 d of evolution, including the rise to the light-curve maximum, and ends just after the beginning of the linear tail phase. We compare the obser...


Takáts, K.Pignata, G.Bersten, M.Rojas Kaufmann, M. L.Anderson, J. P.Folatelli, G.Hamuy, M.Stritzinger, M.Haislip, J. B.LaCluyze, A. P.Moore, J. P.Reichart, D.[Optical photometry and spectroscopy of the 1987A-like supernova 2009mw]Optical photometry and spectroscopy of the 1987A-like supernova 2009mw

Gutiérrez, C.P.Anderson, J.P.Sullivan, M.Dessart, L.González-Gaitan, S.Galbany, L.Dimitriadis, G.Arcavi, I.Bufano, F.Chen, T.-W.Dennefeld, M.Gromadzki, M.Haislip, J.B.Hosseinzadeh, G.Howell, D.A.Inserra, C.Kankare, E.Leloudas, G.Maguire, K.McCully, C.Morrell, N.Olivares, E.F.Pignata, G.Reichart, D.E.Reynolds, T.Smartt, S.J.Sollerman, J.Taddia, F.Takáts, K.Terreran, G.Valenti, S.Young, D.R.[Type II supernovae in low-luminosity host galaxies]Type II supernovae in low-luminosity host galaxies

Tartaglia, L.Sand, D.J.Valenti, S.Wyatt, S.Anderson, J.P.Arcavi, I.Ashall, C.Botticella, M.T.Cartier, R.Chen, T.-W.Cikota, A.Coulter, D.Valle, M.D.Foley, R.J.Gal-Yam, A.Galbany, L.Gall, C.Haislip, J.B.Harmanen, J.Hosseinzadeh, G.Howell, D.A.Hsiao, E.Y.Inserra, C.Jha, S.W.Kankare, E.Kilpatrick, C.D.Kouprianov, V.V.Kuncarayakti, H.Maccarone, T.J.Maguire, K.Mattila, S.Mazzali, P.A.McCully, C.Melandri, A.Morrell, N.Phillips, M.M.Pignata, G.Piro, A.L.Prentice, S.Reichart, D.E.Rojas-Bravo, C.Smartt, S.J.Smith, K.W.Sollerman, J.Stritzinger, M.D.Sullivan, M.Taddia, F.Young, D.R.[The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am]The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am

Kuncarayakti, H.Maeda, K.Ashall, C.J.Prentice, S.J.Mattila, S.Kankare, E.Fransson, C.Lundqvist, P.Pastorello, A.Leloudas, G.Anderson, J.P.Benetti, S.Bersten, M.C.Cappellaro, E.Cartier, R.Denneau, L.Della Valle, M.Elias-Rosa, N.Folatelli, G.Fraser, M.Galbany, L.Gall, C.Gal-Yam, A.Gutiérrez, C.P.Hamanowicz, A.Heinze, A.Inserra, C.Kangas, T.Mazzali, P.Melandri, A.Pignata, G.Rest, A.Reynolds, T.Roy, R.Smartt, S.J.Smith, K.W.Sollerman, J.Somero, A.Stalder, B.Stritzinger, M.Taddia, F.Tomasella, L.Tonry, J.Weiland, H.Young, D.R.[SN 2017dio: A Type-Ic Supernova Exploding in a Hydrogen-rich Circumstellar Medium]SN 2017dio: A Type-Ic Supernova Exploding in a Hydrogen-rich Circumstellar Medium

Narayan, G.Rest, A.Tucker, B. E.Foley, R. J.Wood-Vasey, W. M.Challis, P.Stubbs, C.Kirshner, R. P.Aguilera, C.Becker, A. C.Blondin, S.Clocchiatti, A.Covarrubias, R.Damke, G.Davis, T. M.Filippenko, A. V.Ganeshalingam, M.Garg, A.Garnavich, P. M.Hicken, M.Jha, S. W.Krisciunas, K.Leibundgut, B.Li, W.Matheson, T.Miknaitis, G.Pignata, G.Prieto, J. L.Riess, A. G.Schmidt, B. P.Silverman, J. M.Smith, R. C.Sollerman, J.Spyromilio, J.Suntzeff, N. B.Tonry, J. L.Zenteno, A.[LIGHT CURVES OF 213 TYPE Ia SUPERNOVAE FROM THE ESSENCE SURVEY]LIGHT CURVES OF 213 TYPE Ia SUPERNOVAE FROM THE ESSENCE SURVEY

Dhungana, G.Kehoe, R.Vinko, J.Silverman, J. M.Wheeler, J. C.Zheng, W.Marion, G. H.Fox, O. D.Akerlof, C.Biro, B. I.Borkovits, T.Cenko, S. B.Clubb, K. I.Filippenko, A. V.Ferrante, F. V.Gibson, C. A.Graham, M. L.Hegedus, T.Kelly, P.Kelemen, J.Lee, W. H.Marschalko, G.Molnár, L.Nagy, A. P.Ordasi, A.Pal, A.Sarneczky, K.Shivvers, I.Szakats, R.Szalai, T.Szegedi-Elek, E.Székely, P.Szing, A.Takáts, K.Vida, K.[EXTENSIVE SPECTROSCOPY AND PHOTOMETRY OF THE TYPE IIP SUPERNOVA 2013ej]EXTENSIVE SPECTROSCOPY AND PHOTOMETRY OF THE TYPE IIP SUPERNOVA 2013ej

Gall, H.Polshaw, J.Kotak, R.Jerkstrand, A.Leibundgut, B.Rabinowitz, D.Sollerman, J.Sullivan, M.Smartt, S.Anderson, J.Benetti, S.Baltay, C.Feindt, U.Fraser, M.González Gaitán, SantiagoInserra, C.Maguire, K.McKinnon, R.Valenti, S.Young, D.[A comparative study of Type II-P and II-L supernova rise times as exemplified by the case of LSQ13cuw]

It is well known that massive stars (M > 8 M ) evolve up to the collapse of the stellar core, resulting in most cases in a supernova (SN) explosion. Their heterogeneity is related mainly to different configurations of the progenitor star at the moment of the explosion and to their immediate envir...


Elias-Rosa, N.Van Dyk, S.D.Benetti, S.Cappellaro, E.Smith, N.Kotak, R.Turatto, M.Filippenko, A.V.Pignata, G.Fox, O.D.Galbany, L.González-Gaitán, S.Miluzio, M.Monard, L.A.G.Ergon, M.[The Type IIn Supernova SN 2010bt: The Explosion of a Star in Outburst]The Type IIn Supernova SN 2010bt: The Explosion of a Star in Outburst

Kangas, T.Mattila, S.Kankare, E.Lundqvist, P.Väisänen, P.Childress, M.Pignata, G.McCully, C.Valenti, S.Vinkó, J.Pastorello, A.Elias-Rosa, N.Fraser, M.Gal-Yam, A.Kotak, R.Kotilainen, J. K.Smartt, S. J.Galbany, L.Harmanen, J.Howell, D. A.Inserra, C.Marion, G. H.Quimby, R. M.Silverman, J. M.Szalai, T.Wheeler, J. C.Ashall, C.Benetti, S.Romero-Cañizales, C.Smith, K. W.Sullivan, M.Takáts, K.Young, D. R.[Supernova 2013fc in a circumnuclear ring of a luminous infrared galaxy: The big brother of SN 1998S]Supernova 2013fc in a circumnuclear ring of a luminous infrared galaxy: The big brother of SN 1998S

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