The value of PSD corresponding to the f_max is infinite
I have noticed the following issue when running the Bayeswave version v1.1.0.
The value of the PSD reported in the glitch_median_PSD_forLI_L1.dat becomes inf for the f_max. This causes the rest of the jobs to fail.
- 1022.75 7.84294e-47
- 1023 1.50881e-46
- 1023.25 2.08989e-45
- 1023.5 3.95747e-46
- 1023.75 inf
It happens only for the L1 PSD. For the rest of the detectors, the jobs run successfully. It doesn't happen for all events, only for some of the events from O3b (S191204r for example), which I have analyzed.
The bug disappears if I increase the sampling frequency to 4096 Hz from 2048 Hz.
The run directory with the bug is here: LHO:/home/narola.bharatbhai/echoes_O4/trial_runs/foreground/bw_utils_main_run/S191204r
The run directory without bug (high sampling frequency):LHO:/home/narola.bharatbhai/echoes_O4/trial_runs/foreground/bw_utils_main_run/dw_config_S191204/
For context, this was discovered when I was reviewing the Unmodelled Echoes pipeline for O4. The bug appears even when I turn off the Echoes modifications.