Hi Louis -

Your setup is VERY NICE !!!.  It appears that you have gone to great =
efforts to build a VERY professional vault and pier.  Hopefully this =
should block out temperature variations and ambient airflow.  The =
isolation of the pier from the vault is well done.=20

How is your background noise on the vertical and horizontal channels?

Good Luck,

Bob Hancock


On Oct 18, 2010, at 9:33 PM, Louis Taber wrote:

> Hi,
>=20
> I just put up some pictures of my "seismic vault" on Facebook.  It is =
located in central Tucson, AZ.  So far the project has taken me about 4 =
years of occasional effort.  Digging the original hole was most of the =
physical work.  The hole is about 5.5 feet deep.  =20
>=20
> =
http://www.facebook.com/album.php?aid=3D31424&id=3D100000335005655&l=3D81a=
5cef2df
>=20
> The next sep will be to start recording and processing the signal.
>=20
>   - Louis

Hi,

I=
 just put up some pictures of my "seismic vault" on Facebook.  It =
is located in central Tucson, AZ.  So far the project has taken me =
about 4 years of occasional effort.  Digging the original hole was =
most of the physical work.  The hole is about 5.5 feet deep.   =



http://www.facebook.com/album.php?aid=3D31424&=
;id=3D100000335005655&l=3D81a5cef2df

The next sep will be =
to start recording and processing the signal.


  - Louis


=