RE: exhalo drawings

["David Hertzog" <hertzog@uiuc.edu>]

Peter(s) et al,
	I looked at the drawings "online" and didn't spot any problem (that
doesn't mean I understand everything though.

Ron and Peter W.,
	Probably getting a scintillator thickness there that is appropriate
is a good idea.  We will need it's thickness so that John can make the
guide.

John,
	This is important.  Please allocate high priority to checking the
drawing and helping where you can.  I cleared this with Doug.

Dave

-----Original Message-----
From: Peter Kammel [mailto:kammel@npl.uiuc.edu] 
Sent: Thursday, September 07, 2006 6:58 PM
To: Peter Winter
Cc: David Hertzog; jbackbu@npl.uiuc.edu; Ron McNabb; David Webber
Subject: exhalo drawings

Dear colleagues,

I have documented my design of the ExHalo (halo counter
with external PM) on
http://twiki.npl.uiuc.edu/twiki/bin/view/Main/SystematicIssues
Section: Construction Drawings.

Please have a urgent and close look and send comments to all of
us. Peter has to order the workshop parts tomorrow.

Best regards

Peter