Re: Plan and update

From: Tancredi Botto (tancredi@mitlns.mit.edu)
Date: Mon Sep 09 2002 - 01:49:55 EDT


Hi john,
that delay unit (a 19" inch panel) served the purpose to delay the
start counter by the required 15 ns (shorter paddle, not cable). It
is possible to just use a dual nim delay module at the bottom of rack
left (tavi nows)

-- tancredi
________________________________________________________________________________
Tancredi Botto, phone: +1-617-253-9204 mobile: +1-978-490-4124
research scientist MIT/Bates, 21 Manning Av Middleton MA, 01949
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

On Thu, 5 Sep 2002, Adrian T Sindile wrote:

> The signal cables coming out of the start counter were hooked up to a
> delay unit in the D tunnel. I unhooked them and hooked them up directly to
> the splitter, position corresponding to right TOF 15 (top and bottom), as
> you said.
> Should have I gotten the output of the delay unit and hooked that up to
> the splitter instead of going directly to the splitter (without the delay)?
>
> Adrian
>
>
> -------------------------------
> Adrian Sindile
> Research Assistant
> Nuclear Physics Group
> University of New Hampshire
> phone: (603)862-1691
> FAX: (603)862-2998
> email: asindile@alberti.unh.edu
> http://einstein.unh.edu/~adrian/
>
>
>



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