[Pansophy] SN History for 5C75-RI- NBSN1 and 5C75-RI- NBSN2

[E. Anne McEwen]

Hello Mike -

I see cav 10 on your list- but the only cav 10 in the CMM tuning room also has SN
5C75-RI- NBSN2

So I am guessing that Cav 10 no longer exists

We will need to ask around

Anne

From: E. Anne McEwen
Sent: Monday, December 21, 2020 8:17 AM
To: Mike Dickey <mdickey at JLAB.ORG>
Cc: SRF Inventory (srfinv at jlab.org) <srfinv at jlab.org>; SRF Pansophy (pansophy at jlab.org) <pansophy at jlab.org>
Subject: RE: SN History for 5C75-RI- NBSN1 and 5C75-RI- NBSN2

Hi Mike

Did you see nothing for Cav10 also ?

From: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Sent: Monday, December 21, 2020 8:17 AM
To: E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>
Cc: SRF Inventory (srfinv at jlab.org<mailto:srfinv at jlab.org>) <srfinv at jlab.org<mailto:srfinv at jlab.org>>; SRF Pansophy (pansophy at jlab.org<mailto:pansophy at jlab.org>) <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Subject: RE: SN History for 5C75-RI- NBSN1 and 5C75-RI- NBSN2

Anne,

I do not know if someone changed the serial number designations for these cavities.

Attached are the PRIMeS records for the receipt of the C75 cavity part number from RI. And the search results for the listed serial numbers in NBSN1 & C75 travelers.

Note that I saw no records for 5C75-RI-009.

Mike Dickey
SRF Inventory Technician
Jefferson Lab
12000 Jefferson Ave
Newport News, VA 23606
(757) 269-7755

From: E. Anne McEwen <mcewen at jlab.org<mailto:mcewen at jlab.org>>
Sent: Friday, December 18, 2020 5:05 PM
To: Mike Dickey <mdickey at jlab.org<mailto:mdickey at jlab.org>>
Cc: SRF Inventory (srfinv at jlab.org<mailto:srfinv at jlab.org>) <srfinv at jlab.org<mailto:srfinv at jlab.org>>; SRF Pansophy (pansophy at jlab.org<mailto:pansophy at jlab.org>) <pansophy at jlab.org<mailto:pansophy at jlab.org>>
Subject: SN History for 5C75-RI- NBSN1 and 5C75-RI- NBSN2

Hi Mike

A question for you :  could you confirm if the following two cavities might have been assigned a new serial number after they were assigned to Grigory's NB3SN Project ?

We find two cavities  in the CMM room on Roland's shelf


-          Cav 09 - also has the serial number 5C75-RI- NBSN1

-          CAV 10 - also has the serial number 5C75-RI- NBSN2

In the meantime Kirks list in Docushare still has two cavities  that I cannot find


-          5C75-RI- 09

-          5C75-RI- 10

I am guessing that they are the same cavities , just with a new S/N  .  Could you confirm what is the history on SN for these two cavities ?

Thanks Anne



_______________________________________________________________________________
E. Anne McEwen
JSA / Jefferson Lab
SRF Institute
Newport News, VA 23606
Office: +1 (757) 269-5539
Email:   mcewen at jlab.org<mailto:mcewen at jlab.org>

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