Optical observations of SN 2011fe
Abstract
We present UBVRI photometry of the supernova 2011fe in M101, obtained in the interval of 1 — 652 days after its discovery, as well as one spectrum, taken 105 days after the brightness maximum in the B band. We derived parameters of the light curves, constructed the colour curves and a "quasi-bolometric" light curve. The light curves, colour evolution and spectrum of the object indicate that SN 2011fe belongs to the "normal" subset of type Ia supernovae. It is practically identical to a well-studied "normal" SN Ia 2003du.
- Publication:
-
Contributions of the Astronomical Observatory Skalnate Pleso
- Pub Date:
- October 2013
- DOI:
- 10.48550/arXiv.1311.3484
- arXiv:
- arXiv:1311.3484
- Bibcode:
- 2013CoSka..43...94T
- Keywords:
-
- supernovae: individual (SN 2011fe);
- Astrophysics - Solar and Stellar Astrophysics
- E-Print:
- 16 pages, 6 figures