[Halld-tagger] Analysis of first tagger field map data

[Timothy Whitlatch]

Hi Dan, 

Attached are 2 files. The 1.7T includes all data from config 1 at 1.7T the other is all data from 1.5T config 1. We will continue with 0.75T this morning. 

The NMR never changed during the 1.5T run probably due to the fact that the magnet was already at operating temp which takes several hours. There is no separate file for the NMR readings. It is stated in the mapping file. 

Cheers, 


Tim Whitlatch 
Hall D Engineer 
Jefferson Lab 
12050 Jefferson Ave ste 402 
Newport News, Va 23606 
757-269-5087 

----- Original Message -----

From: "Daniel Sober" <sober at cua.edu> 
To: "Timothy Whitlatch" <whitey at jlab.org> 
Cc: "Natalie Walford" <natalie at jlab.org>, "Alexander Somov" <somov at jlab.org>, "Giles Brown" <giles at jlab.org>, "Eugene Chudakov" <gen at jlab.org>, "Franz Klein" <KLEINF at cua.edu>, "Hall D beam working group" <halld-tagger at jlab.org> 
Sent: Wednesday, January 8, 2014 3:28:25 PM 
Subject: Analysis of first tagger field map data 

See http:/faculty.cua.edu/sober/HallD/mapping 


Everything looks pretty good so far. 
-- 
Daniel Sober 
Professor 
Physics Department 
The Catholic University of America 
Washington, DC 20064 
Phone: (202) 319-5856, -5315 
E-mail: sober at cua.edu 

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