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This page illustrates the target operator's role and responsibilities. It first explains how a new Target Operator can access NM4, what training is required, and what monitoring they must do. 

The following link directs to a General Training page that helps the Target Operator access the NM4 Experimental Hall. 

General Training to Get Access at NM4 

Please see the NM4 Control Room Layout:


See the layout of the target screens (left side) and the pictures of the Target-Related screens (right side).  



1. Target TV 
2. Fridge 2x3 (Strip Charts)
3. QT-Terminal

4. NMR Terminal

5. Microwave Terminal

6. Target Lifter Terminal

Procedures: 

This section will explain how to do an LN2 (Liquid Nitrogen) filling to purifier and magnet shield.  Please see the following links to do both fillings: 
1.  Filling LN2 to the purifier using the outside LN2 tank

2. Filling Magnet Shield with LN2

3. Filling Magnet Helium Space - Wiki Post Portal - Confluence (virginia.edu) 

4. Fridge Filling Procedure (Annotated Procedure) - Wiki Post Portal - Confluence (virginia.edu) 





Current Target Operator Shifts







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