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

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

Yes, I agree we should leave it as is for next week's DR.

On 2/25/23 7:04 PM, Tim Andeen wrote:
> Hi John,
>
> I also updated the FEE traceability table and BOE. This reminded me that 
> the ADC production cost ($708k) includes the packaging cost. A part of 
> the BOE that is not updated is the switch to the BGA package, and of 
> course we don’t have quotes for this but actual costs now. At this point 
> I want to leave it as it is and update for the NSF review. But if anyone 
> asks this will give them something to write about in the report.
>
> Best, Tim
>
>
>
> On Feb 25, 2023 at 5:25:47 PM, Tim Andeen <tandeen AT utexas.edu 
> <mailto:tandeen AT utexas.edu>> wrote:
> > Hi John,
> >
> > Thanks, I took your suggestions and made the changes (and fixed a few 
> > more typos). It’s in docdb, I guess  we email Rhoumela to fix the 
> > links? I also took a quick look at your slides.
> >
> > On your L2 slides:
> >
> > p13 - **/21 in second to last bullet looks like a place holder?
> >
> > On your L3 slides:
> >
> > p14 - could add when LSB2s arrive at Columbia, when FEB2s are 
> > delivered to CERN
> >
> > p16 - could add names of Columbia/Pitt ESH people (my sides have 
> > Kathleen Crowley, 
> > https://urldefense.com/v3/__https://research.columbia.edu/content/environmental-health-safety__;!!P4SdNyxKAPE!Ac25lZjcLvU5aljuvsls-d3IDVYvn6fz620y9N-Aq2KWH2fmYSZ5GskOtHCrY7lQAG7g1-AaUJ4IpjUKz8o-lHAZQZqERsn2tYzcrr7-ohyeFQ$  
> > <https://urldefense.com/v3/__https://research.columbia.edu/content/environmental-health-safety__;!!P4SdNyxKAPE!Ac25lZjcLvU5aljuvsls-d3IDVYvn6fz620y9N-Aq2KWH2fmYSZ5GskOtHCrY7lQAG7g1-AaUJ4IpjUKz8o-lHAZQZqERsn2tYzcrr7-ohyeFQ$ > for Columbia)
> >
> >
> > -Tim
> >
> > On Feb 25, 2023 at 1:02:25 PM, John Parsons 
> > <parsons AT nevis.columbia.edu <mailto:parsons AT nevis.columbia.edu>> wrote:
> > > Hi all,
> > >
> > > I looked over the various talks for the DR, and they are all in good
> > > shape.  I give some comments/suggestions below.
> > >
> > > John
> > >
> > >
> > > Tim
> > > -----
> > > pp. 6-7 - these numbers have not changed, so you should just flash them
> > > to have time to focus on changes
> > >
> > > p. 8 - COLUTA does not meet the "<100 mW per channel" spec, which at FDR
> > > was agreed to be changed (but I don't know if we formally changed it).
> > > For now, just delete this spec. from the slide
> > >   - since you mention the downlink speed, maybe add the 10.24 Gbps
> > > uplink speed?
> > >
> > > p. 9 - some variation in font size in table; is this intentional?
> > >
> > > p. 16 - BER limit should be 10^-17 (not 10^17)
> > >
> > > p. 17 (or somewhere) - add that first preprod. wafers just arrived at 
> > > CERN?
> > >
> > > p. 20 - you mention "testing 80 prototypes from MPW run", but we have
> > > only tested ~20 so far (in QFN).  Maybe change this to the plan to test
> > > 150 or so in BGA from extra dice ordered?
> > >
> > > p. 23 - add that can soon retire risk of additional ADC iteration, once
> > > BGA is validated
> > >
> > > p. 24 - "... and the LAr Phase 1 upgrade." (ie. not Trigger
> > >
> > >
> > >
> > >
> > > Andy
> > > -----
> > > p. 7 - why do you have "ATLAS FDR and PRR ?"  (you do not need that)
> > >
> > > p. 9 - change to "Will submit PCB for sRTM v2 in March 2023"
> > >   - also include previous and new numbers of boards
> > >
> > > p. 15...  - still need to be completed
> > >
> > >
> > >
> > > Hong
> > > -----
> > > p. 1 - some formatting issues on our names...
> > >
> > > p. 3 - in my version of this slide for other reviews, I highlight the
> > > last bullet of each in a different color to stress both DOE L4s are
> > > "critical"
> > >
> > > p. 4 - put a box around the DOE scope?
> > >
> > >
> > >
> > >
> > > --
> > > ______________________________________________________________________
> > >
> > > John Parsons
> > > Nevis Labs, Email: parsons AT nevis.columbia.edu 
> > > <mailto: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!AoBrarMs4OZjzRmOr35xuZHbFRYdBhCowhdLxobOCPUTEacvSFrNdBynLLSRnjp6v7G8lO5IOCXS_3tzBnZ_LWTs6Gk-WXlosmIOVWdq17nvjg$ <https://urldefense.com/v3/__http://www.nevis.columbia.edu/*parsons/__;fg!!P4SdNyxKAPE!AoBrarMs4OZjzRmOr35xuZHbFRYdBhCowhdLxobOCPUTEacvSFrNdBynLLSRnjp6v7G8lO5IOCXS_3tzBnZ_LWTs6Gk-WXlosmIOVWdq17nvjg$>
> > >
> > > ______________________________________________________________________
> > > _______________________________________________
> > > Usatlas-hllhc-lartl2l3-l mailing list
> > > Usatlas-hllhc-lartl2l3-l AT lists.bnl.gov 
> > > <mailto:Usatlas-hllhc-lartl2l3-l AT lists.bnl.gov>
> > > https://lists.bnl.gov/mailman/listinfo/usatlas-hllhc-lartl2l3-l 
> > > <https://lists.bnl.gov/mailman/listinfo/usatlas-hllhc-lartl2l3-l>

--
______________________________________________________________________

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!Ac25lZjcLvU5aljuvsls-d3IDVYvn6fz620y9N-Aq2KWH2fmYSZ5GskOtHCrY7lQAG7g1-AaUJ4IpjUKz8o-lHAZQZqERsn2tYzcrr5drKSsSg$
      

______________________________________________________________________