R-band light-curve properties of Type Ia supernovae from the (intermediate) Palomar Transient Factory

S. Papadogiannakis, A. Goobar, R. Amanullah +15

We present the best 265 sampled R-band light curves of spectroscopically identified Type Ia supernovae (SNe) from the Palomar Transient Factory (PTF; 2009-2012) survey and the inte…