Re: [BLAST_TOF] CC new attenuators

From: Tancredi Botto (tancredi@mitlns.mit.edu)
Date: Tue Oct 08 2002 - 09:09:34 EDT


Hi tavi, as we were discussing with john yesterday we will install new
attenuators at some time. First I want to find an efficient setting
then characterize pulse height with cosmics. Then we will install
attenuators to match the flasher light.

Have you found the reference cards for each pmt ? can make a list on
a piece of paper ? thanks

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

On Tue, 8 Oct 2002, Octavian F Filoti wrote:

>
> Hi Tancredi,
>
> The new attenuators for CC are done and I am planning to install them on
> Wednesday! They are 1.5 inch bigger and much better threads than the ones
> we have been using so far!
> I have been working at the gain-matching program tonight and is already
> done (though is more time consuming than the one I used before, since I
> have had to replace the part that uses libMyRC.so & libHV.SO,
> momentarily).
> I am also planning on Wednesday to take some flasher data for further
> analysis!
>
> -----------------------
> Octavian F Filoti
> Nuclear Physics Group
> Univ. of New Hampshire
> 9 Library Way
> Durham, NH 03824
> phone: (603)862-1691
> FAX: (603)862-2998
> email: ofiloti@unh.edu
>
>



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