Quadrupole Magnet Checks			15Q-003
	Date:	Magnet:	Operator(s):
	6/18/2001	15Q-003	Michael Rogers
	Notes:
	Appended VG groves to the end of the file. Redid Tooling ball # 4 and U/S mandrel position 4.

Magnetic Fiducial Coordinates: (inches)
	Fiducial	Z	X	Y
	TB1	-2.5720	11.2275	16.2001
	TB2	2.5790	11.2425	16.2016
	TB3	-2.5814	-11.2501	16.2051	Offset:
	TB4	2.5710	-11.2743	16.1980	0.0000	inches
	TB5	-1.5537	-15.2024	-4.8350
	TB6	2.3419	-15.2067	-4.8170
	Description:
	Fiducial values based on the measured mechanical center line.

Quadrupole Mechanical Centerline Checks:

Mandrel Check (4 Positions):	X (in)	Y (in)
Position 1	-0.0002	0.0002
Position 2	0.0015	0.0001
Position 3	-0.0002	-0.0032
Position 4	-0.0019	-0.0027

Mandrel Check (Position 1):	X (in)	Y (in)
Position 1 (1^st check)	0.0009	-0.0015
Position 1 (2^nd check)	0.0008	-0.0018
Position 1 (3^rd check)	0.0003	-0.0031
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: 1.023
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 15Q-003

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: 6/18/2001 Ambient Temperature ______________ deg. C.

Operator(s) Michael Rogers

Comment
Appended VG groves to the end of the file. Redid Tooling ball # 4 and U/S mandrel position 4.

Fiducial – Measured Coordinates	z	x	y
	(in)	(in)	(in)
TB1	-2.5720	11.2275	16.2001
TB2	2.5790	11.2425	16.2016
TB3	-2.5814	-11.2501	16.2051
TB4	2.5710	-11.2743	16.1980
TB5	-1.5537	-15.2024	-4.8350
TB6	2.3419	-15.2067	-4.8170

(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	14.8048	14.8 in
R2	10.4976	10.5 in	14.8089	14.8 in
R3	-10.4992	-10.5 in	14.8051	14.8 in
R4	-10.5014	-10.5 in	14.8056	14.8 in

Cylinder at Different Positions

Position 1 (x,y)=(0,0)	x (in)	y (in)
Position 2	0.0017	-0.0001
Position 3	0.0000	-0.0033
Position 4	-0.0017	-0.0028

Approval __________________