Universal relation for supernova gravitational waves

The data of the gravitational wavefroms of core-collapse supernovae, which are used in Sotani, Takiwaki and Togashi (2021), Physical Review D, Volume 104, Issue 12, article id.123009 Data Format: The data are in ASCII format and the two columns are1:time time since bounce in sec 2:hplus plus polarization of the GW amplitude. We assume the source distance of 10 kpc. The data are sampled at ~10 kHz, but, the sampling is not uniform in time. Therefore resampling might be necessary.