Here you can find the gravitational wave amplitudes published in [1].
The gravitational wave amplitudes are from matter flow
only, i.e. the contribution of anisotropic neutrino emission is not included.
For each model, the amplitudes are given for three observer directions.
The files labeled with '_pol.dat' and '_equ.dat' contain the
amplitudes as seen by an observer viewing the simulation from
the 'Equator' and 'Pole' direction defined in [1], respectively.
In short, the 'Equator' observer is situated along the x-axis of the
computational grid and the observer at the "Pole" is observing the
simulation along the z-axis of the computational grid.
Each file contains three columns. The first column gives the time since
core-bounce, in seconds. The second and third columns hold the
A_x and A_+ amplitudes, respectively. Time is given in seconds after core bounce.
The amplitudes are sampled with a time resolution of about 0.5 ms,
i.e. the corresponding
Nyquist frequency is about 1000 Hz.