U.S. ATLAS HL-LHC Upgrade LAr Level 2 and Level 3 Managers Mailing List

[John Parsons <parsons AT nevis.columbia.edu>]

Thanks for the clarification.  So I guess we just end up with MANY more 
spares than we need!

On 1/5/24 2:46 PM, Ma, Hong wrote:
>                  Hucheng explained the difference in wafer cost.  The 
> previous quote was for 8” wafers, and now we are making 12” wafers.   So per 
> area, the cost did not go up very much.
>
>                  On the other hand, 50 12”-wafer has a lot more chips than 75 
> 8”wafers. So that is why it ended up costing more.  ($47k vs $80k)
>
>                  Best,
>
>                  Hong.
>
> From: Usatlas-hllhc-lartl2l3-l <usatlas-hllhc-lartl2l3-l-bounces AT lists.bnl.gov> on 
> behalf of John Parsons <parsons AT nevis.columbia.edu>
> Date: Wednesday, January 3, 2024 at 6:54 PM
> To: usatlas-hllhc-lartl2l3-l AT lists.bnl.gov 
> <usatlas-hllhc-lartl2l3-l AT lists.bnl.gov>
> Subject: [Usatlas-hllhc-lartl2l3-l] weekly mtg
>
> Hi all,
>
>          Happy New Year!  I hope everyone had a good break.
>
>          We will meet on Friday at the usual time.  The Indico page is at
> https://indico.bnl.gov/event/21686/.
>
>          Regards,
>                  John
> --
> ______________________________________________________________________
>
> John Parsons
> Nevis Labs,              Email: parsons AT nevis.columbia.edu
>    Columbia University   Phone: (914) 591-2820
> P.O. Box 137            Fax: (914) 591-8120
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______________________________________________________________________

John Parsons
Nevis Labs,             Email: parsons AT nevis.columbia.edu
 Columbia University    Phone: (914) 591-2820
P.O. Box 137            Fax: (914) 591-8120
Irvington, NY 10533     WWW: 
https://urldefense.com/v3/__http://www.nevis.columbia.edu/*parsons/__;fg!!P4SdNyxKAPE!AcCamdqFTKhce6hsKiqs0Tael2jT_4R2-CUM54j1ROWdxgz7uqcMLaXn4Cvrd3kqK5xow1p_CUws16w3LklVDLWj-VfVatFyfRf8ZnoqXdyHtw$
      

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