Quadrupole Magnet Checks			50Q-088
	Date:	Magnet:	Operator(s):
	10/29/2001	50Q-088	Michael Rogers
	Notes:

Magnetic Fiducial Coordinates: (inches)
	Fiducial	Z	X	Y
	TB1	-9.4676	11.2561	16.2028
	TB2	9.4434	11.2628	16.2030
	TB3	-9.4534	-11.2552	16.2048	Offset:
	TB4	9.4678	-11.2320	16.2029	0.0000	inches
	TB5	-8.3953	-15.2019	-4.7626
	TB6	9.2780	-15.2019	-4.7626
	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	0.0002
Position 2	-0.0008	0.0006
Position 3	0.0004	0.0020
Position 4	0.0016	0.0008

Mandrel Check (Position 1):	X (in)	Y (in)
Position 1 (1^st check)	0.0008	0.0008
Position 1 (2^nd check)	0.0010	0.0009
Position 1 (3^rd check)	0.0011	0.0011
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: 1.025	Loc 1: 1.022
Loc 2: 1.024	Loc 2: 1.022

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-088

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: 10/29/2001 Ambient Temperature ______________ deg. C.

Operator(s) Michael Rogers

Comment

Fiducial – Measured Coordinates	z	x	y
	(in)	(in)	(in)
TB1	-9.4676	11.2561	16.2028
TB2	9.4434	11.2628	16.2030
TB3	-9.4534	-11.2552	16.2048
TB4	9.4678	-11.2320	16.2029
TB5	-8.3953	-15.2019	-4.7626
TB6	9.2780	-15.2019	-4.7626

(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	10.4997	10.5 in	14.8092	14.8 in
R2	10.4995	10.5 in	14.8090	14.8 in
R3	-10.4990	-10.5 in	14.8099	14.8 in
R4	-10.4982	-10.5 in	14.8095	14.8 in

Cylinder at Different Positions

Position 1 (x,y)=(0,0)	x (in)	y (in)
Position 2	-0.0008	0.0004
Position 3	0.0004	0.0018
Position 4	0.0016	0.0006

Approval __________________