SNIc_dependencies

Table of contents

• General info
• Content

General info

We extracted Type Ic Supernovae (SNe Ia) from the Open Supernova Catalog (OSC). Then, their light curves in V-band were fitted with the Bazin function (Bazin G. et al., 2009) to estimate the absolute magnitude at maximum light and the light curve shape parameters.

Content

Data

• pre_max_photometry15_z0.03.csv – file extacted from the Open Supernova Catalog with the following cuts: >15 photometrical points, pre-max photometry, z<=0.03 (V), "Ic" only.
• sn_Ic_V.txt – SN Ic list after the visual inspection.

Code

• SNIc_LC_dependences.ipynb – approximation of SNe Ic extracted from the OSC with the Bazin function and the visialisation of M_V(delta_m15) dependency in comparison with luminosity-width relation for SNe Ia (Phillips M., 1993).
• snIc_list.py – fast visial check of SN Ic light curves.

Plots

Output plots from Jupyter Notebooks with light curve fit.

Mv_dm15.png – M_V(delta_m15) dependency for SNe Ic.