Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Hoang, Emily T."'
Autor:
Bostroem, K. Azalee, Sand, David J., Dessart, Luc, Smith, Nathan, Jha, Saurabh W., Valenti, Stefano, Andrews, Jennifer E., Dong, Yize, Filippenko, Alexei V., Gomez, Sebastian, Hiramatsu, Daichi, Hoang, Emily T., Hosseinzadeh, Griffin, Howell, D. Andrew, Jencson, Jacob E., Lundquist, Michael, McCully, Curtis, Mehta, Darshana, Retamal, Nicolas E. Meza, Pearson, Jeniveve, Ravi, Aravind P., Shrestha, Manisha, Wyatt, Samuel
SN 2023ixf was discovered in M101 within a day of explosion and rapidly classified as a Type II supernova with flash features. Here we present ultraviolet (UV) spectra obtained with the Hubble Space Telescope 14, 19, 24, and 66 days after explosion.
Externí odkaz:
http://arxiv.org/abs/2408.03993
Autor:
Meza-Retamal, Nicolas, Dong, Yize, Bostroem, K. Azalee, Valenti, Stefano, Galbany, Lluis, Pearson, Jeniveve, Hosseinzadeh, Griffin, Andrews, Jennifer E., Sand, David J., Jencson, Jacob E., Janzen, Daryl, Lundquist, Michael J., Hoang, Emily T., Wyatt, Samuel, Brown, Peter J., Howell, D. Andrew, Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Terreran, Giacomo, Kouprianov, Vladimir, Hiramatsu, Daichi, Jha, Saurabh W., Smith, Nathan, Haislip, Joshua, Reichart, Daniel E., Shrestha, Manisha, Rosales-Ortega, F. Fabián
We present comprehensive optical observations of SN~2021gmj, a Type II supernova (SN~II) discovered within a day of explosion by the Distance Less Than 40~Mpc (DLT40) survey. Follow-up observations show that SN~2021gmj is a low-luminosity SN~II (LL~S
Externí odkaz:
http://arxiv.org/abs/2401.04027
Autor:
Bostroem, K. Azalee, Pearson, Jeniveve, Shrestha, Manisha, Sand, David J., Valenti, Stefano, Jha, Saurabh W., Andrews, Jennifer E., Smith, Nathan, Terreran, Giacomo, Green, Elizabeth, Dong, Yize, Lundquist, Michael, Haislip, Joshua, Hoang, Emily T., Hosseinzadeh, Griffin, Janzen, Daryl, Jencson, Jacob E., Kouprianov, Vladimir, Paraskeva, Emmy, Retamal, Nicolas E. Meza, Reichart, Daniel E., Arcavi, Iair, Bonanos, Alceste Z., Coughlin, Michael W., Dobson, Ross, Farah, Joseph, Albany, Lluís, Gutiérrez, Claudia, Hawley, Suzanne, Hebb, Leslie, Hiramatsu, Daichi, Howell, D. Andrew, Iijima, Takashi, Ilyin, Ilya, Jhass, Kiran, McCully, Curtis, Moran, Sean, Morris, Brett M., Mura, Alessandra C., Müller-Bravo, Tomás, Munday, James, Newsome, Megan, Pabst, Maria Th., Ochner, Paolo, Gonzalez, Estefania Padilla, Pastorello, Andrea, Pellegrino, Craig, Piscarreta, Lara, Ravi, Aravind P., Reguitti, Andrea, Salo, Laura, Vinko, Jozsef, de Vos, Kellie, Wheeler, J. C., Williams, G. Grant, Wyatt, Samuel
Publikováno v:
The Astrophysical Journal Letters, Volume 956, Issue 1, id.L5, 17 pp., Oct 2023
We present the optical spectroscopic evolution of SN~2023ixf seen in sub-night cadence spectra from 1.18 to 14 days after explosion. We identify high-ionization emission features, signatures of interaction with material surrounding the progenitor sta
Externí odkaz:
http://arxiv.org/abs/2306.10119
Autor:
Bostroem, K. Azalee, Dessart, Luc, Hillier, D. John, Lundquist, Michael, Andrews, Jennifer E., Sand, David J., Dong, Yize, Valenti, Stefano, Haislip, Joshua, Hoang, Emily T., Hosseinzadeh, Griffin, Janzen, Daryl, Jencson, Jacob E., Jha, Saurabh W., Kouprianov, Vladimir, Pearson, Jeniveve, Retamal, Nicolas E. Meza, Reichart, Daniel E., Shrestha, Manisha, Ashall, Christopher, Baron, E., Brown, Peter J., DerKacy, James M., Farah, Joseph, Galbany, Lluis, Hernandez, Jonay I. Gonzalez, Green, Elizabeth, Hoeflich, Peter, Howell, D. Andrew, Kwok, Lindsey A., McCully, Curtis, Muller-Bravo, Tomas E., Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Rho, Jeonghee, Rowe, Micalyn, Schwab, Michaela, Shahbandeh, Melissa, Smith, Nathan, Strader, Jay, Terreran, Giacomo, Van Dyk, Schuyler D., Wyatt, Samuel
Publikováno v:
The Astrophysical Journal Letters, Volume 953, Issue 2, id.L18, 18 pp., August 2023
We present five far- and near-ultraviolet spectra of the Type II plateau supernova, SN 2022acko, obtained 5, 6, 7, 19, and 21 days after explosion, all observed with the Hubble Space Telescope/Space Telescope Imaging Spectrograph. The first three epo
Externí odkaz:
http://arxiv.org/abs/2305.01654
Autor:
Bostroem, K. Azalee, Pearson, Jeniveve, Shrestha, Manisha, Sand, David J., Valenti, Stefano, Jha, Saurabh W., Andrews, Jennifer E., Smith, Nathan, Terreran, Giacomo, Green, Elizabeth, Dong, Yize, Lundquist, Michael, Haislip, Joshua, Hoang, Emily T., Hosseinzadeh, Griffin, Janzen, Daryl, Jencson, Jacob E., Kouprianov, Vladimir, Paraskeva, Emmy, Retamal, Nicolas E. Meza, Reichart, Daniel E., Arcavi, Iair, Bonanos, Alceste Z., Coughlin, Michael W., Farah, Joseph, Hawley, Suzanne, Hebb, Leslie, Hiramatsu, Daichi, Howell, D. Andrew, Iijima, Takashi, Ilyin, Ilya, McCully, Curtis, Moran, Sean, Morris, Brett M., Mura, Alessandra C., Newsome, Megan, Pabst, Maria Th., Ochner, Paolo, Gonzalez, Estefania Padilla, Pastorello, Andrea, Pellegrino, Craig, Ravi, Aravind P., Reguitti, Andrea, Salo, Laura, Vinko, Jozsef, Wheeler, J. C., Williams, G. Grant, Wyatt, Samuel
We present the optical spectroscopic evolution of SN~2023ixf seen in sub-night cadence spectra from 1.18 to 14 days after explosion. We identify high-ionization emission features, signatures of interaction with material surrounding the progenitor sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55a7094a77f09c0e92766bc05d7547ac
http://arxiv.org/abs/2306.10119
http://arxiv.org/abs/2306.10119