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SN 2016dsg: A Thermonuclear Explosion Involving a Thick Helium Shell

  • Authors: Yize Dong, 一泽 董, Stefano Valenti, Abigail Polin, Aoife Boyle, Andreas Flörs, Christian Vogl, Wolfgang E. Kerzendorf, David J. Sand, Saurabh W. Jha, Łukasz Wyrzykowski, K. Azalee Bostroem, Jeniveve Pearson, Curtis McCully, Jennifer E. Andrews, Stefano Benetti, Stéphane Blondin, L. Galbany, Mariusz Gromadzki, Griffin Hosseinzadeh, D. Andrew Howell, Cosimo Inserra, Jacob E. Jencson, Michael Lundquist, J. D. Lyman, Mark Magee, Kate Maguire, Nicolas Meza, Shubham Srivastav, Stefan Taubenberger, J. H. Terwel, Samuel Wyatt, D. R. Young

Yize Dong et al 2022 The Astrophysical Journal 934 .

  • Provider: AAS Journals

Caption: Figure 2.

Photometric evolution of SN 2016dsg with respect to the epoch of discovery. The phase is measured from the discovery. The vertical lines indicate the epochs when the spectroscopy was taken. For the Gaia G-band light curve, the first data point is from direct Gaia observation and the rest of them (hollow stars) are calculated by performing synthetic photometry on spectra.

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