[Anoop, Washimi]
We started the measurement of the seismic noise with the portable setup.
As a first step, we located the portable seismometer near the BS SEIS.
[Anoop, Washimi]
We checked the nighttime data.
Note that the calibration (including dewhitening filter) and clock offset are not confirmed yet in these plots.
I checked the setting of the whitening filter.
Only the gain (9dB) was applied and zpk filters were not.
After correcting the gain, there are factor of 0.55 difference is found between portable and permanent ones.
