English

Photometry and preliminary modelling of Type IIb Supernova 2017gpn

High Energy Astrophysical Phenomena 2018-11-13 v1

Abstract

MASTER OT J033744.97+723159.0/SN 2017gpn was discovered in the error-box of LIGO/Virgo G299232 gravitational wave alert. The spectrum of SN 2017gpn is consistent with a Type IIb supernova. In this work we present the photometry of 20 epochs of observations performed with CCD-photometer on the Zeiss-1000 telescope. The light curves in B and Rc filters were obtained. The multicolour light curves were also modelled numerically using the one-dimensional radiation hydro-dynamical code STELLA.

Keywords

Cite

@article{arxiv.1811.04861,
  title  = {Photometry and preliminary modelling of Type IIb Supernova 2017gpn},
  author = {Maria Pruzhinskaya and Elena Balakina and Alexander Moskvitin and Sergey Blinnikov},
  journal= {arXiv preprint arXiv:1811.04861},
  year   = {2018}
}

Comments

3 pages, 1 figure