Difference between revisions of "E+ Gun Beam Line Construction"
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| − | The GigE camera was placed 42 cm from the flag target and a 50 mm lens was put on to take the following image. | + | The GigE camera was placed 42 cm from the flag target and a 50 mm lens was put on to take the following image. The laser spot is 1 mm in diameter and the target holder outer ring is 2.54 cm in diameter. |
[[File:JLab_Flag_20101028.png | 200 px]] | [[File:JLab_Flag_20101028.png | 200 px]] | ||
Revision as of 20:08, 28 October 2010
Design
Can we put the flag after first dipole?
Space for J-Lab Camera
With current lenses on the camera, we need at least 17" of distance from the 6-way cross. Camera and lens is 4" long. We need 2" extra space for wires to connect the back of camera. In total we will need 23" inches.
The GigE camera was placed 42 cm from the flag target and a 50 mm lens was put on to take the following image. The laser spot is 1 mm in diameter and the target holder outer ring is 2.54 cm in diameter.
