Zobrazeno 1 - 10
of 361
pro vyhledávání: '"Quimby, R. A."'
Autor:
Siebert, M. R., Decoursey, C., Coulter, D. A., Engesser, M., Pierel, J. D. R., Rest, A., Egami, E., Shahbandeh, M., Chen, W., Fox, O. D., Zenati, Y., Moriya, T. J., Bunker, A. J., Cargile, P. A., Curti, M., Eisenstein, D. J., Gezari, S., Gomez, S., Guolo, M., Johnson, B. D., Joshi, B. A., Karmen, M., Maiolino, R., Quimby, R. M., Robertson, B., Strolger, L. G., Sun, F., Wang, Q., Wevers, T.
We present JWST NIRCam and NIRSpec observations of a Type Ic supernova (SN Ic) and its host galaxy (JADES-GS+53.13533-27.81457) at $z = 2.83$. This SN (named SN 2023adta) was identified in deep James Webb Space Telescope (JWST)/NIRCam imaging from th
Externí odkaz:
http://arxiv.org/abs/2406.05076
Autor:
Sokolovsky, K. V., Johnson, T. J., Buson, S., Jean, P., Cheung, C. C., Mukai, K., Chomiuk, L., Aydi, E., Molina, B., Kawash, A., Linford, J. D., Mioduszewski, A. J., Rupen, M. P., Sokoloski, J. L., Williams, M. N., Steinberg, E., Vurm, I., Metzger, B. D., Page, K. L., Orio, M., Quimby, R. M., Shafter, A. W., Corbett, H., Bolzoni, S., DeYoung, J., Menzies, K., Romanov, F. D., Richmond, M., Ulowetz, J., Vanmunster, T., Williamson, G., Lane, D. J., Bartnik, M., Bellaver, M., Bruinsma, E., Dugan, E., Fedewa, J., Gerhard, C., Painter, S., Peterson, D. -M., Rodriguez, J. E., Smith, C., Sullivan, H., Watson, S.
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:
http://arxiv.org/abs/2302.03043
We report high-cadence photometry of the ultra-fast ($t_2\sim1.2$ d) nova V1674 Her during its rise to maximum light ($V\sim6.3$) and the beginning of its subsequent decline. These observations from Evryscope and the Mount Laguna Observatory All-Sky
Externí odkaz:
http://arxiv.org/abs/2107.05763
Autor:
Frohmaier, C., Angus, C. R., Vincenzi, M., Sullivan, M., Smith, M., Nugent, P. E., Cenko, S. B., Gal-Yam, A., Kulkarni, S. R., Law, N. M., Quimby, R. M.
We present measurements of the local core collapse supernova (SN) rate using SN discoveries from the Palomar Transient Factory (PTF). We use a Monte Carlo simulation of hundreds of millions of SN light curve realizations coupled with the detailed PTF
Externí odkaz:
http://arxiv.org/abs/2010.15270
Autor:
Lunnan, R., Yan, Lin, Perley, D. A., Schulze, S., Taggart, K., Gal-Yam, A., Fremling, C., Soumagnac, M. T., Ofek, E., Adams, S. M., Barbarino, C., Bellm, E. C., De, K., Fransson, C., Frederick, S., Golkhou, V. Z., Graham, M. J., Hallakoun, N., Ho, A. Y. Q., Kasliwal, M. M., Kaspi, S., Kulkarni, S. R., Laher, R. R., Masci, F. J., Nunez, F. Pozo, Rusholme, B., Quimby, R. M., Shupe, D. L., Sollerman, J., Taddia, F., van Roestel, J., Yang, Y., Yao, Yuhan
Publikováno v:
The Astrophysical Journal, Volume 901, Number 61 (2020)
We present photometry and spectroscopy of four hydrogen-poor luminous supernovae discovered during the two-month science commissioning and early operations of the Zwicky Transient Facility (ZTF) survey. Three of these objects, SN2018bym (ZTF18aapgrxo
Externí odkaz:
http://arxiv.org/abs/1910.02968
Autor:
Dhawan, S., Johansson, J., Goobar, A., Amanullah, R., Mörtsell, E., Cenko, S. B., Cooray, A., Fox, O., Goldstein, D., Kalender, R., Kasliwal, M., Kulkarni, S. R., Lee, W. H., Nayyeri, H., Nugent, P., Ofek, E., Quimby, R.
We report lensing magnifications, extinction, and time-delay estimates for the first resolved, multiply-imaged Type Ia supernova iPTF16geu, at $z = 0.409$, using $Hubble\,Space\,Telescope$ ($HST$) observations in combination with supporting ground-ba
Externí odkaz:
http://arxiv.org/abs/1907.06756
Autor:
Nyholm, A., Sollerman, J., Tartaglia, L., Taddia, F., Fremling, C., Blagorodnova, N., Filippenko, A. V., Gal-Yam, A., Howell, D. A., Karamehmetoglu, E., Kulkarni, S. R., Laher, R., Leloudas, G., Masci, F., Kasliwal, M. M., Morå, K., Moriya, T. J., Ofek, E. O., Papadogiannakis, S., Quimby, R., Rebbapragada, U., Schulze, S.
Publikováno v:
A&A 637, A73 (2020)
We present a sample of supernovae Type IIn (SNe IIn) from the untargeted, magnitude-limited surveys of the Palomar Transient Factory (PTF) and its successor, the intermediate PTF (iPTF). The SNe IIn found and followed by the PTF/iPTF were used to sel
Externí odkaz:
http://arxiv.org/abs/1906.05812
Autor:
Frohmaier, C., Sullivan, M., Nugent, P. E., Smith, M., Dimitriadis, G., Bloom, J. S., Cenko, S. B., Kasliwal, M. M., Kulkarni, S. R., Maguire, K., Ofek, E. O., Poznanski, D., Quimby, R. M.
We present the volumetric rate of normal type Ia supernovae (SNe Ia) discovered by the Palomar Transient Factory (PTF). Using strict data-quality cuts, and considering only periods when the PTF maintained a regular cadence, PTF discovered 90 SNe Ia a
Externí odkaz:
http://arxiv.org/abs/1903.08580
Autor:
Kasliwal, M. M., Cannella, C., Bagdasaryan, A., Hung, T., Feindt, U., Singer, L. P., Coughlin, M., Fremling, C., Walters, R., Duev, D., Itoh, R., Quimby, R. M.
We describe a dynamic science portal called the GROWTH Marshal that allows time-domain astronomers to define science programs, program filters to save sources from different discovery streams, co-ordinate follow-up with various robotic or classical t
Externí odkaz:
http://arxiv.org/abs/1902.01934
Autor:
Taddia, F., Sollerman, J., Fremling, C., Barbarino, C., Karamehmetoglu, E., Arcavi, I., Cenko, S. B., Filippenko, A. V., Gal-Yam, A., Hiramatsu, D., Hosseinzadeh, G., Howell, D. A., Kulkarni, S. R., Laher, R., Lunnan, R., Masci, F., Nugent, P. E., Nyholm, A., Perley, D. A., Quimby, R., Silverman, J. M.
We study 34 Type Ic supernovae that have broad spectral features (SNe Ic-BL). We obtained our photometric data with the Palomar Transient Factory (PTF) and its continuation, the intermediate Palomar Transient Factory (iPTF). This is the first large,
Externí odkaz:
http://arxiv.org/abs/1811.09544