[Pansophy] VTRF traveler issue

Valerie Bookwalter bookwalt at jlab.org
Wed Sep 4 15:08:55 EDT 2019


Thank You!

I have updated the link to the VTRF Spreadsheet in L2PRD-CAV-VTRF-R4 to be the same as it was in R3.
I have also added the link to the Testing Procedure (Thank You Liang!).

I apologize for this mistake.
I will look for possible files that may have been made with the old spreadsheet and let you know what I find.
Please let me know if there are data sets that need to be re-processed with the updated Template.

Valerie Bookwalter

From: Pansophy <pansophy-bounces at jlab.org> On Behalf Of Liang Zhao
Sent: Wednesday, September 4, 2019 2:25 PM
To: pansophy <pansophy at jlab.org>
Cc: Peter Owen <powen at jlab.org>; Christiana Wilson <grenoble at jlab.org>; Kirk Davis <kdavis at jlab.org>; Tom Powers <powers at jlab.org>
Subject: [Pansophy] VTRF traveler issue

Hi Pansophy Team,

There is some issue with the "Excel spreadsheet template for VTA RF measurements" (page 0) in the traveler "L2PRD-CAV-VTRF  Rev: R4 (LCLSII (Production Cryomodule) Vertical cavity Testing, currently in use)". Looks like when the travler was updated last time, the link rolled back to an earlier version of the spreadsheet.

Critical issues about the spreadsheet:
1) It is not the latest version, to my knowledge the latest version should be "27Sept2018" version. It generates incomplete file name and the horizontal error bars in the Q0-Eacc plot are wrong, but these could be manually adjusted with more time.
2) The "Copy Workbook without Macros" function does not work properly, depending on which version of the spreadsheet, it may generate a blank file with/without an error message. The tester either need to save the file with Macro in it or somehow find a version that has this function working properly.

I have the latest spreadsheet saved on my desktop to use, but not all people using the traveler know these issues.

In addition, the link to "LCLSII VTA RF Testing Procedure" is missing. Here is the link to the latest version:
https://jlabdoc.jlab.org/docushare/dsweb/Get/Document-188884/CP-L2PRD-CAV-VTRF_R2.docx

Thanks,
Liang
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