Storage Ring
Aperture Information

Component

Horizontal Aperture
(mm)

Vertical Aperture
(mm)

Inboard

Outboard

Top

Bottom

Storage Ring Extrusion 42.34 42.34 20.85 20.85

Absorber, EA1

42.34

36.50

20.85

20.85

Absorber, C2

42.34

30.71

20.85

20.85

Absorber, EA3

42.34

33.65

20.85

20.85

Absorber, C4

42.34

30.71

20.85

20.85

Absorber, EA5

42.34

33.65

20.85

20.85

Absorber, EA6

42.34

37.0

20.85

20.85

Absorber, TR5, TR6

38.56

38.56

16.79

16.79

ID downstream Absorber

37

33

20

20

Upstream RF Spacers

41.61

41.60 19.84 19.84
Downstream RF Spacers 42.62 42.62 20.85 20.85

Last Updated 8-29-01