Quadrupole Magnet Checks			34Q-052
	Date:	Magnet:	Operator(s):
	2/19/2002	34Q-052	Michael Rogers
	Notes:
	Remeasured U/S 3 piece mandrel position 1.

Magnetic Fiducial Coordinates: (inches)
	Fiducial	Z	X	Y
	TB1	-6.3147	11.2357	16.1994
	TB2	6.2831	11.2349	16.2009
	TB3	-6.2937	-11.2465	16.2018	Offset:
	TB4	6.2786	-11.2331	16.2009	0.0000	inches
	TB5	-5.2076	-15.2005	-4.7048
	TB6	4.5305	-15.2026	-4.7053
	Description:
	Fiducial values based on the measured mechanical center line.

Quadrupole Mechanical Centerline Checks:

Mandrel Check (4 Positions):	X (in)	Y (in)
Position 1	0.0000	-0.0001
Position 2	0.0001	0.0009
Position 3	0.0000	-0.0001
Position 4	0.0002	-0.0003

Mandrel Check (Position 1):	X (in)	Y (in)
Position 1 (1^st check)	-0.0005	-0.0011
Position 1 (2^nd check)	-0.0004	-0.0016
Position 1 (3^rd check)	-0.0392	0.1121
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: 1.024
Loc 2: 1.023	Loc 2: 1.024

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 34Q-052

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: 2/19/2002 Ambient Temperature ______________ deg. C.

Operator(s) Michael Rogers

Comment
Remeasured U/S 3 piece mandrel position 1.

Fiducial – Measured Coordinates	z	x	y
	(in)	(in)	(in)
TB1	-6.3147	11.2357	16.1994
TB2	6.2831	11.2349	16.2009
TB3	-6.2937	-11.2465	16.2018
TB4	6.2786	-11.2331	16.2009
TB5	-5.2076	-15.2005	-4.7048
TB6	4.5305	-15.2026	-4.7053

(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	10.5007	10.5 in	14.8055	14.8 in
R2	10.4988	10.5 in	14.8074	14.8 in
R3	-10.4998	-10.5 in	14.8084	14.8 in
R4	-10.5007	-10.5 in	14.8066	14.8 in

Cylinder at Different Positions

Position 1 (x,y)=(0,0)	x (in)	y (in)
Position 2	0.0000	0.0010
Position 3	-0.0001	0.0000
Position 4	0.0001	-0.0002

Approval __________________