Hi Chris - I'll look into it and see if any sensors are =
available.........Bob

On Mar 11, 2010, at 2:44 PM, ChrisAtUpw@....... wrote:

> In a message dated 11/03/2010, icarus@......... writes:
> This is an ongoing project that is affecting all the networks that are =
tied into the IRIS system.  When the digitizer is upgraded, they also =
rename the two horizontal channels
> Hi Bob,
> =20
>     I don't think that we would be very interested in old 24 bit =
digitizers, but I note that 138 stations are effected. We might well be =
interested in secondhand sensors if any are being scrapped.
>     Do you have any details, please?
> =20
>     Regards,
> =20
>     Chris Chapman

Hi Chris - I'll look into it and see if any sensors are available.........Bob

On Mar 11, 2010, at 2:44 PM, ChrisAtUpw@....... wrote:




In a message dated 11/03/2010, icarus@......... writes:
This is 
  an ongoing project that is affecting all the networks that are tied into the 
  IRIS system.  When the digitizer is upgraded, they also rename the two 
  horizontal channels

Hi Bob,
 
    I don't think that we would be very interested in 
old 24 bit digitizers, but I note that 138 stations are effected. We might well 
be interested in secondhand sensors if any are being scrapped. 
    Do you have any details, please?
 
    Regards,
 
    Chris Chapman