Jul 25, 2019 · We find that the progenitor of SN2018fif was a large red supergiant, with a radius of R=744.0_{-128.0}^{+183.0} solar radii and an ejected mass ...

Oct 7, 2020 · SN 2018fif: The Explosion of a Large Red Supergiant Discovered in Its Infancy by the Zwicky Transient Facility.

SN 2018fif was first detected on 2018 August 21 at 8:46 UT by the ZTF wide-field camera mounted on the 1.2m Samuel Oschin Telescope (P48) at Palomar Observatory ...

Figure 3 shows the spectroscopic evolution of. SN 2018fif over 119 d from its estimated explosion time. The sequence is quite typical for Type II SNe (Gal-Yam.

We find that the progenitor of SN 2018fif was a large red supergiant with a radius of R = 744.0^(+183.0)_(-128.0) R⊙ and an ejected mass of M_(ej) = 9.3^(+0.4)_ ...

SN 2018fif: The Explosion of a Large Red Supergiant Discovered in Its Infancy by the Zwicky Transient Facility · 21 Citations · 91 References.

Oct 7, 2020 · Left: the PS1 r-band image of UGC 85, the host galaxy of the supernova SN 2018fif. Right: the P48 r-band image of SN 2018fif on 2018 September 4 ...

Oct 7, 2020 · The supernova was discovered close to first light and monitored by the Zwicky Transient Facility (ZTF) and the Neil Gehrels Swift Observatory.

We find that the progenitor of SN 2018fif was a large red supergiant with a radius of R = 744.0-+128.0183.0 R☉ and an ejected mass of Mej = 9.3-+5.80.4 M☉.

We find that the progenitor of SN 2018fif was a large red supergiant with a radius of R = 744.0-+128.0183.0 R☉ and an ejected mass of Mej = 9.3-+5.80.4 M☉.