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  1. www.science.org › doi › 10iPTF16geu: A multiply imaged, gravitationally lensed type Ia...

    21 apr 2017 · We report the discovery of a multiply imaged, gravitationally lensed type Ia supernova, iPTF16geu (SN 2016geu), at redshift z = 0.409. This phenomenon was identified because the light from the stellar explosion was magnified more than 50 times by the curvature of space around matter in an intervening galaxy.

    • A. Goobar, R. Amanullah, S. R. Kulkarni, P. E. Nugent, P. E. Nugent, J. Johansson, C. Steidel, D. La...
    • 2017

  2. arxiv.org › pdf › 1611iPTF16geu: A multiply imaged, gravitationally lensed type Ia...

    supernova, iPTF16geu (SN 2016geu), at redshift z= 0:409. This phenomenon could be identified because the light from the stellar explosion was magnified more than fifty times by the curvature of space around matter in an interven-ing galaxy. We used high spatial resolution observations to resolve four images of the

    • A.Goobar, R.Amanullah, S.R.Kulkarni, P.E.Nugent, P.E.Nugent, J.Johansson, C.Steidel, D.Law, E.Mortse...
    • 2016

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  4. arxiv.org › pdf › 2112Microlensing and the type Ia supernova iPTF16geu. - arXiv.org

    10 dic 2021 · Introduction. In 2016, SN iPTF16geu became the first confirmed multiply lensed type Ia SN (Goobar et al. 2017). This type of SNe are of particular interest, not only for their possibilities as cosmological tools, but also to study gravitational lenses in greater detail.

  5. www.media.inaf.it › 2017/04/20 › iptf16geu-supernova-perfettaLa supernova perfetta - MEDIA INAF

    20 apr 2017 · Marco Malaspina 20/04/2017. La supernova di tipo Ia iPTF16geu, ingrandita dalla lente gravitazionale, vista nel vicino infrarosso con il telescopio del Keck Observatory. Crediti: W. M. Keck Observatory. Tutto ha inizio in una calda notte californiana, quella del 5 settembre 2016.

  6. arxiv.org › abs › 2112[2112.04524] Microlensing and the type Ia supernova iPTF16geu -...

    8 dic 2021 · Abstract: The observed magnifications and light curves of the quadruply-imaged iPTF16geu supernova (SN) offers a unique opportunity to study a lens system with a variety of independent constraints. The four observed positions can be used to constrain the macrolens model.

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    • Extremely unlikely twist of fate reveals supernova's secrets through ...
    • iPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova ...
    • Type ia supernova supernova hi-res stock photography and images - Alamy
    • Gravity-lensed supernova magnifies understanding of universe

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  8. www.science.org › doi › pdfiPTF16geu: A multiply imaged, gravitationallylensed type Ia...

    3 ott 2021 · We report the discovery of a multiply imaged, gravitationally lensed type Ia supernova, iPTF16geu (SN 2016geu), at redshift z = 0.409.This phenomenon was identified because the light from the stellar explosion was magnified more than 50 times by the curvature of space around matter in an intervening galaxy.We used high-spatial ...

  9. academic.oup.com › mnras › articleMagnification, dust, and time-delay constraints from the first...

    26 ott 2019 · 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-based data.

    • Suhail Dhawan, J. Johansson, Ariel Goobar, Rahman Amanullah, Edvard Mörtsell, S. B. Cenko, S. B. Cen...
    • 2019