Quadrupole Magnet Checks			50Q-080
	Date:	Magnet:	Operator(s):
	1/23/2002	50Q-080	Michael Rogers
	Notes:

Magnetic Fiducial Coordinates: (inches)
	Fiducial	Z	X	Y
	TB1	-9.4338	11.2237	16.1992
	TB2	9.4222	11.2388	16.2058
	TB3	-9.4474	-11.2196	16.2057	Offset:
	TB4	9.4618	-11.2480	16.1991	0.0000	inches
	TB5	-8.3780	-15.1983	-4.7412
	TB6	9.2475	-15.2009	-4.7144
	Description:
	Fiducial values based on the measured mechanical center line.

Quadrupole Mechanical Centerline Checks:

Mandrel Check (4 Positions):	X (in)	Y (in)
Position 1	0.0001	0.0001
Position 2	-0.0004	0.0016
Position 3	0.0016	0.0032
Position 4	0.0017	0.0011

Mandrel Check (Position 1):	X (in)	Y (in)
Position 1 (1^st check)	0.0006	-0.0008
Position 1 (2^nd check)	0.0004	-0.0009
Position 1 (3^rd check)	0.0004	-0.0009
Position 1 (4^th check if necc)	NA	NA
Position 1 (5^th check if necc)	NA	NA

Quadrupole Gap Measurement Checks

Gap Measurements:
Upstream (in)	Downstream (in)
Loc 1: 1.023	Loc 1: 1.021
Loc 2: 1.023	Loc 2: 1.021

Approval __________________

Quadrupole Magnet Fiducialization Traveller

Approval must be obtained before removing the magnet from the test stand.

Magnetic Measurements Approval by – Jack Tanabe or Tony King.

Magnet Serial Number 50Q-080

IHEP Magnetic Measurements Operator: ____________ Date:_____________

Measured Magnetic Center Offset Dx =__________ mm Dy =___________ mm

Measured at: Integrated Field: ____________ T-m @ Current_____________ Amps

SLAC Magnetic Measurements Operator: ____________ Date:_____________

Measured Magnetic Center Offset Dx =__________ mm Dy =___________ mm

Measured at: Integrated Field: ____________ T-m @ Current_____________ Amps

Fiducialization:

Date: 1/23/2002 Ambient Temperature ______________ deg. C.

Operator(s) Michael Rogers

Comment

Fiducial – Measured Coordinates	z	x	y
	(in)	(in)	(in)
TB1	-9.4338	11.2237	16.1992
TB2	9.4222	11.2388	16.2058
TB3	-9.4474	-11.2196	16.2057
TB4	9.4618	-11.2480	16.1991
TB5	-8.3780	-15.1983	-4.7412
TB6	9.2475	-15.2009	-4.7144

(For x, y corrected coordinates, use SLAC data if available. If not, use IHEP data.)

Fiducial – Corrected Coordinates	z	x	y
	(in)	(in)	(in)
TB1
TB2
TB3
TB4
TB5
TB6

Check Measurements:

Rod	xmeasured	xnominal	ymeasured	ynominal
R1	10.5017	10.5 in	14.8070	14.8 in
R2	10.4986	10.5 in	14.8116	14.8 in
R3	-10.4974	-10.5 in	14.8122	14.8 in
R4	-10.4996	-10.5 in	14.8073	14.8 in

Cylinder at Different Positions

Position 1 (x,y)=(0,0)	x (in)	y (in)
Position 2	-0.0006	0.0015
Position 3	0.0015	0.0031
Position 4	0.0015	0.0011

Approval __________________