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Chronological Thread  
  • From: Zhenyu Ye <yezhenyu2003 AT gmail.com>
  • To: Yi Yang <yiyang AT ncku.edu.tw>
  • Cc: star-fst-l AT lists.bnl.gov
  • Subject: [Star-fst-l] FST03
  • Date: Wed, 1 Jul 2020 18:53:10 -0500

All the 8 APV chips were mounted and showed normal behavior in readout. I
have instructed the Fermilab technicians to mount the Silicon sensors.

One comment from the technician "The inner chip placement was off .500mm so I
needed to reposition. The outer placement was off .200mm”.

Yi, Han-Sheng, Pu-Kai, do you have the measurement results on the relative x
and y positions of the hybrids w.r.t. mounting holes, and compare them with
design?

Best,
Zhenyu

> On Jun 19, 2020, at 7:18 AM, Yi Yang <yiyang AT ncku.edu.tw> wrote:
>
> Dear all,
>
> We've finished the second prototype and shipped it to Fermilab directly per
> Zhenyu's request today. The DHL tracking number is: 4658055916
> (https://urldefense.com/v3/__https://www.dhl.com/en/express/tracking.html?AWB=4658055916&brand=DHL__;!!P4SdNyxKAPE!TLgPE6wq7YGT6J7dfeg-Jz02arPxh3EZPjrTIdFZi2-yMADQGRZtXix5BTBQ2U1Lg2fDPhs$
> )
>
> Please find some details/pictures of this prototype here:
> 20200619_FST_Second_Prototype_YiYang.pdf
>
> Overall it looks pretty good (much better than the first batch).
> Thank you very much for being patient with us.
>
> Cheers,
> Yi
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++
> Yi Yang, Associate Professor
> Department of Physics
> National Cheng Kung University
> Tainan, 701 Taiwan
> E-Mail: yiyang AT ncku.edu.tw
> Tel: +886-6-2757575 ext.65237
> Fax: +886-6-2747995
> Group Web:
> https://urldefense.com/v3/__http://phys.ncku.edu.tw/*yiyang__;fg!!P4SdNyxKAPE!TLgPE6wq7YGT6J7dfeg-Jz02arPxh3EZPjrTIdFZi2-yMADQGRZtXix5BTBQ2U1L3A13UT0$
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++
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