**Quadrupole Lenses**

Quad 1: Located after the HE Faraday Cup.

Quad 2: Located at the entrance to the Switcher Magnet.

Quad 3: Located on beam lines 30L, 15L, 23R, 45R, and 65R. User must select beam line.

Quad 4: Located on beam lines 23R and 45R.  User must selct beam line.

To save all the quadrupole values in a file:
  savequads filename

{{playground:quadrupoles.pdf|Quadrupole Focussing Lenses}}