[dsg-hallb_rich] [EXTERNAL] spherical mirrors

[Patrizia Rossi]

Thank you Marco for the update and for informing us about the good news that the new mounts modified by
Sandro should fix the problem with the higher thickness of the mirrors
Indeed I was about to contact you since I knew that today you had the meeting with CMA

ciao

-------------------------------------------
# Patrizia Rossi
# Jefferson Lab
# 12000 Jefferson Avenue
# Suite 5
# Newport News VA 23606 (USA)
# e-mail: rossi at jlab.org<mailto:rossi at jlab.org>
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From: dsg-hallb_rich <dsg-hallb_rich-bounces at jlab.org> on behalf of Marco Mirazita <Marco.Mirazita at lnf.infn.it>
Date: Tuesday, February 1, 2022 at 11:52 AM
To: "dsg-hallb_rich at jlab.org" <dsg-hallb_rich at jlab.org>
Subject: [dsg-hallb_rich] [EXTERNAL] spherical mirrors

Hi Tyler,
we just had a phone meeting with CMA to discuss the issue of the higher
thickness of the mirrors. It looks like the new mounts modified by
Sandro should fix the problem.
Therefore I would ask to
- ship the two mirrors only to CMA as soon as possible, they need the
mirrors to finish the supporting frame
- print the 30 mounts with the new design, as the test one that Brian
printed before we left (but if possible it should be black instead of
transparent)
- once the new mounts are ready, ship them to CMA
Your visit to CMA should be scheduled after CMA finished the frame and
glued the mounts on the back of the mirrors.
Thank you,
Marco

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