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Orbit Response Measurements. Update 9/30/10 J. Rzepiela. Orbit Response Program. Any corrector in any sector is selectable The max range, number of kicks, and settle time are configurable Orbit response at each BPM in sector is measured for each kick - PowerPoint PPT Presentation
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11Orbit Response Update30September 2010
Jeff [email protected]
Update 9/30/10J. Rzepiela
Orbit Response Measurements
22Orbit Response Update30September 2010
Jeff [email protected]
Orbit Response ProgramAny corrector in any sector is selectableThe max range, number of kicks, and settle time are configurableOrbit response at each BPM in sector is measured for each kickCan display measured orbit response, model orbit response, etc.
33Orbit Response Update30September 2010
Jeff [email protected]
Measurements
3.464 GeV, 250 pC• LTU
4.3 GeV , 250 pC• LI21, LI27-30, BSY, LTU, UND (partial)
44Orbit Response Update30September 2010
Jeff [email protected]
LI21 Results
20 40 60 80 100 120 140-4
-2
0
2
4
6
8
10
12 x 10-3 Orbit response to XCOR:LI21:101 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.01
-0.005
0
0.005
0.01Orbit response to XCOR:LI21:135 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.025
-0.02
-0.015
-0.01
-0.005
0
0.005
0.01
0.015Orbit response to XCOR:LI21:165 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.03
-0.02
-0.01
0
0.01
0.02Orbit response to XCOR:LI21:191 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
BPMS:LI21:233(BPMS11)
55Orbit Response Update30September 2010
Jeff [email protected]
LI21 Results (XCOR)
20 40 60 80 100 120 140-0.03
-0.02
-0.01
0
0.01
0.02Orbit response to XCOR:LI21:191 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-3
-2
-1
0
1
2
3 x 10-3 Orbit response to XCOR:LI21:191 (skew)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
Larger signal in normal component (as compared to model) and near zero signal in skew component implies a error in scaling (as opposedto rotation
66Orbit Response Update30September 2010
Jeff [email protected]
LI21 Results
20 40 60 80 100 120 140-12
-10
-8
-6
-4
-2
0
2
4 x 10-4 Orbit response to YCOR:LI21:102 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-1.5
-1
-0.5
0
0.5
1 x 10-3 Orbit response to YCOR:LI21:136 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.5
0
0.5
1
1.5
2
2.5 x 10-3 Orbit response to YCOR:LI21:166 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.005
0
0.005
0.01
0.015
0.02
0.025Orbit response to YCOR:LI21:192 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
BPMS:LI21:233(BPMS11)
77Orbit Response Update30September 2010
Jeff [email protected]
LI21 (YCOR)
20 40 60 80 100 120 140-0.01
-0.005
0
0.005
0.01
0.015
0.02Orbit response to YCOR:LI21:192 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
20 40 60 80 100 120 140-0.005
0
0.005
0.01
0.015
0.02
0.025Orbit response to YCOR:LI21:192 (skew)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
Small error in normal component (as compared to model), large skew component
88Orbit Response Update30September 2010
Jeff [email protected]
Orbit Response Fitting
Fit data from all x and y corrector kicksUse all BPM data.Fit gain and angle parameters for all BPMs.
Correct BPM signals to account for scaling in x and y (gx, gy) as well as rotation (φ).
ygxg
yx
y
x
cossinsincos
''
99Orbit Response Update30September 2010
Jeff [email protected]
Corrected results (LI21)
20 40 60 80 100 120 140-0.5
0
0.5
1
1.5
2
2.5 x 10-3 Orbit response to YCOR:LI21:166 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredCorrected
20 40 60 80 100 120 140-0.005
0
0.005
0.01
0.015
0.02
0.025Orbit response to YCOR:LI21:192 (skew)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredCorrected
Fit results:Θ= -4º gx=0.3646 gy=1.0604
1010Orbit Response Update30September 2010
Jeff [email protected]
Corrected results (LI21)
20 40 60 80 100 120 140-0.025
-0.02
-0.015
-0.01
-0.005
0
0.005
0.01
0.015Orbit response to XCOR:LI21:165 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredCorrected
20 40 60 80 100 120 140-0.03
-0.02
-0.01
0
0.01
0.02Orbit response to XCOR:LI21:191 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredCorrected
Fit results:Θ= -4º gx=0.3646 gy=1.0604
xg xg
1111Orbit Response Update30September 2010
Jeff [email protected]
LI27 Results
640 660 680 700 720 740 7600
0.02
0.04
0.06
0.08
0.1Orbit response to XCOR:LI27:202 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
660 680 700 720 740 7600
0.01
0.02
0.03
0.04
0.05Orbit response to XCOR:LI27:302 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
640 660 680 700 720 740 7600.01
0.02
0.03
0.04
0.05
0.06Orbit response to YCOR:LI27:203 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
660 680 700 720 740 7600
0.01
0.02
0.03
0.04
0.05
0.06Orbit response to YCOR:LI27:303 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1212Orbit Response Update30September 2010
Jeff [email protected]
BSY Results
1000 1050 1100 1150 1200 12500
0.05
0.1
0.15
0.2Orbit response to XCOR:BSY0:9 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1080 1100 1120 1140 1160 1180 1200 12200
0.02
0.04
0.06
0.08
0.1
0.12Orbit response to XCOR:BSY0:60 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1000 1050 1100 1150 1200 1250-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1Orbit response to YCOR:BSY0:10 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1080 1100 1120 1140 1160 1180 1200 1220-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1Orbit response to YCOR:BSY0:62 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1313Orbit Response Update30September 2010
Jeff [email protected]
LTU Results: X Corrs
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06Orbit response to XCOR:LTU0:122 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.06
-0.04
-0.02
0
0.02
0.04
0.06Orbit response to XCOR:LTU0:148 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06Orbit response to XCOR:LTU0:178 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1250 1300 1350 1400 1450 1500 1550 1600-0.03
-0.02
-0.01
0
0.01
0.02
0.03Orbit response to XCOR:LTU1:248 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
Xcorr 122
Xcorr 348Xcorr 288
Xcorr 148 (offline)
Xcorr 248
Xcorr 178
1250 1300 1350 1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to XCOR:LTU1:288 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1250 1300 1350 1400 1450 1500 1550 1600-0.03
-0.02
-0.01
0
0.01
0.02
0.03Orbit response to XCOR:LTU1:348 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1414Orbit Response Update30September 2010
Jeff [email protected]
LTU Results: X Corrs
Xcorr 388
Xcorr 642Xcorr 588
Xcorr 448
Xcorr 548
Xcorr 488
1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to XCOR:LTU1:388 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1300 1350 1400 1450 1500 1550 1600-0.03
-0.02
-0.01
0
0.01
0.02
0.03Orbit response to XCOR:LTU1:448 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1300 1350 1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1Orbit response to XCOR:LTU1:488 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1350 1400 1450 1500 1550 1600-0.02
-0.01
0
0.01
0.02
0.03Orbit response to XCOR:LTU1:548 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to XCOR:LTU1:588 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1400 1450 1500 1550 1600-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to XCOR:LTU1:642 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1515Orbit Response Update30September 2010
Jeff [email protected]
LTU: X Corrs
Xcorr 678 Xcorr 718
Xcorr 758
Xcorr 738
1400 1450 1500 1550 1600-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05Orbit response to XCOR:LTU1:678 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to XCOR:LTU1:718 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1440 1460 1480 1500 1520 1540 1560 1580-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to XCOR:LTU1:738 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1480 1500 1520 1540 1560 1580-0.04
-0.02
0
0.02
0.04
0.06Orbit response to XCOR:LTU1:758 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1616Orbit Response Update30September 2010
Jeff [email protected]
LTU: Y Corrs
Ycorr 105
Ycorr 293Ycorr 253
Ycorr 133
Ycorr 185
Ycorr 171
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.15
-0.1
-0.05
0
0.05Orbit response to YCOR:LTU0:105 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to YCOR:LTU0:133 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to YCOR:LTU0:171 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.1
-0.05
0
0.05
0.1
0.15Orbit response to YCOR:LTU0:185 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1250 1300 1350 1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to YCOR:LTU1:253 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1250 1300 1350 1400 1450 1500 1550 1600-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1Orbit response to YCOR:LTU1:293 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1717Orbit Response Update30September 2010
Jeff [email protected]
LTU Results: Y Corrs
Ycorr 353
Ycorr 593Ycorr 553
Ycorr 393
Ycorr 493
Ycorr 453
1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06Orbit response to YCOR:LTU1:353 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1300 1350 1400 1450 1500 1550 1600-0.15
-0.1
-0.05
0
0.05
0.1Orbit response to YCOR:LTU1:393 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to YCOR:LTU1:453 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1350 1400 1450 1500 1550 1600-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15Orbit response to YCOR:LTU1:493 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to YCOR:LTU1:553 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1350 1400 1450 1500 1550 1600-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15Orbit response to YCOR:LTU1:593 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1818Orbit Response Update30September 2010
Jeff [email protected]
Y Corrs
Ycorr 611
Ycorr 767
Ycorr 657
Ycorr 747
Ycorr 727
1350 1400 1450 1500 1550 1600-0.15
-0.1
-0.05
0
0.05
0.1Orbit response to YCOR:LTU1:611 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1400 1450 1500 1550 1600-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1Orbit response to YCOR:LTU1:657 (normal)
Orb
it R
espo
nse
[mm
/mra
d]s [m]
MeasuredModel
1420 1440 1460 1480 1500 1520 1540 1560 1580-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to YCOR:LTU1:727 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1460 1480 1500 1520 1540 1560 1580-0.04
-0.02
0
0.02
0.04
0.06
0.08Orbit response to YCOR:LTU1:747 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1500 1510 1520 1530 1540 1550 1560 1570 1580-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04Orbit response to YCOR:LTU1:767 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
1919Orbit Response Update30September 2010
Jeff [email protected]
General Observations
Xcorr scans show generally good agreement with modelYcorr scans for Ycorr 453 767 show generally good agreement with modelYcorr scans for Ycorr 105 393 show poor agreement with model, particularly farther downstream (BPMs 110 450 show better agreement than BPMs downstream)
2121Orbit Response Update30September 2010
Jeff [email protected]
Historical comparison
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06Orbit response to YCOR:LTU0:105 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
9/17/10: 4.3 GeV
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.15
-0.1
-0.05
0
0.05Orbit response to YCOR:LTU0:105 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
8/31/10: 3.464 GeV
1200 1250 1300 1350 1400 1450 1500 1550 1600-0.08
-0.06
-0.04
-0.02
0
0.02
0.04Orbit response to YCOR:LTU0:105 (normal)
Orb
it R
espo
nse
[mm
/mra
d]
s [m]
MeasuredModel
12/02/09: 5.8 GeV
![Orbit type: Sun Synchronous Orbit ] Orbit height: …...Orbit type: Sun Synchronous Orbit ] PSLV - C37 Orbit height: 505km Orbit inclination: 97.46 degree Orbit period: 94.72 min ISL](https://img.pdfslide.us/doc/110x75/5f781053e671b364921403bc/orbit-type-sun-synchronous-orbit-orbit-height-orbit-type-sun-synchronous.jpg)
