HRRL 03-17-2011 - Revision history

Setisadi: /* Y */

2012-08-10T09:16:13Z

2012-08-10T09:15:48Z

2012-05-16T05:47:30Z

2012-05-16T05:47:05Z

2012-05-16T05:28:22Z

Energy Measurement

2012-05-16T05:27:36Z

Energy Measurement

2012-05-16T05:26:42Z

Energy Measurement

2012-05-16T01:09:22Z

Energy Measurement

2012-05-15T22:49:05Z

Energy Measurement

2012-05-15T22:48:07Z

Energy Measurement

@@ Line 265: / Line 265: @@
 [[File:HRRL_Pos_Emit_test_Mar17_2011_Fit_after_2nd_quad_mapping_q2.png | 300 px]]
 y-projection:
-emit=0.294 +- 0.038 mm*mrad, emit_norm=8.06 +- 1.05 mm*mrad
+emit=0.315 +- 0.044 mm*mrad, emit_norm=9.25 +- 1.59 mm*mrad
-beta=1.17 +- 0.13 m, alpha=0.24 +- 0.07 rad
+beta=1.25 +- 0.14 m, alpha=0.26 +- 0.07 rad
 parabola fit for y-projection (y in mm unit):
-  y = (2.47210 +-0.02580) + (0.78376+-0.30261)*x +(3.29515+-0.73747)*x.*x
+  y = (2.47210 +-0.02580) + (0.83973+-0.32422)*x + (3.78259+-0.84657)*x.*x
@@ Line 283: / Line 283: @@
 <math> \beta_y= \pm , \alpha_y= \pm  </math>
 = Energy Measurement =

@@ Line 247: / Line 247: @@
 x-projection:
-emit=0.369 +- 0.019 mm*mrad, emit_norm=10.10 +- 0.51 mm*mrad
+emit=0.395 +- 0.021 mm*mrad, emit_norm=11.59 +- 1.31 mm*mrad
-beta=1.40 +- 0.06 m, alpha=0.97 +- 0.06 rad
+beta=1.50 +- 0.06 m, alpha=1.01 +- 0.06 rad
 parabola fit for y-projection (y in mm unit):
-  y = (3.23007 +-0.01742) + (-3.70339+-0.17170)*x + (4.94449+-0.33370)*x.*x
+  y = (3.23007 +-0.01742) + (-3.96786+-0.18396)*x + (5.67591+-0.38307)*x.*x

← Older revision	Revision as of 05:28, 16 May 2012
Line 339:	Line 339:


−	+	[[File:hrrl_17Mar2012_15MeV_En_Spread.png \| 400 px]]

← Older revision	Revision as of 05:27, 16 May 2012
Line 324:	Line 324:


	+	Amplitude = 3.23464, mean = 15.14254, sigma = 0.26190

	+	Gaussian Fit for Electron Beam Energy:
	+	En = 3.23464exp(-(En-15.14254)^2) / (2*0.26190^2)
	+
	+	Gaussian Energy peak = 15.14254
	+
	+	Energy spread = 1.57142
	+	rms Energy spread = 0.26190
	+
	+	Relative Energy spread = 0.10378
	+	Relative rms Energy spread = 0.01730

@@ Line 290: / Line 290: @@
 = Energy Measurement =
 {| border="3"  cellpadding="20" cellspacing="0"
@@ Line 330: / Line 321: @@
+Here used dipole mapping [[Kiwi_Dipole_Mappings#Estimation_for_En_vs_I]]

@@ Line 301: / Line 301: @@
 {| border="3"  cellpadding="20" cellspacing="0"
-| Dipole Current || Beam Energy || FC current image || Max Current (mA)
+| Dipole Current (A)|| Beam Energy (MeV) || FC current image || Current (mA)
 |-
 | 30.0000  ||  14.6469  || [[File:hrrl_17Mar2011_En_Scan_30MeV.png | 400 px]] || 0.6
@@ Line 318: / Line 318: @@
 |-
 |}

@@ Line 303: / Line 303: @@
 | Dipole Current || Beam Energy || FC current image || Max Current (mA)
 |-
-| 30.0000  ||  14.6469  || [[File:hrrl_17Mar2011_En_Scan_30MeV.png || 400 px]] | 0.6
+| 30.0000  ||  14.6469  || [[File:hrrl_17Mar2011_En_Scan_30MeV.png | 400 px]] || 0.6
 |-
-| 30.5000 ||   14.8240 ||  [[File:hrrl_17Mar2011_En_Scan_30p5MeV.png || 400 px]] | 1.2
+| 30.5000 ||   14.8240 ||  [[File:hrrl_17Mar2011_En_Scan_30p5MeV.png | 400 px]] || 1.2
 |-
-| 31.0000  ||  14.9985  || [[File:hrrl_17Mar2011_En_Scan_31MeV.png || 400 px]] | 3.2
+| 31.0000  ||  14.9985  || [[File:hrrl_17Mar2011_En_Scan_31MeV.png | 400 px]] || 3.2
 |-
-| 31.5000 ||   15.1704   || [[File:hrrl_17Mar2011_En_Scan_31p5MeV.png || 400 px]] | 3.0
+| 31.5000 ||   15.1704   || [[File:hrrl_17Mar2011_En_Scan_31p5MeV.png | 400 px]] || 3.0
 |-
-| 32.0000  ||  15.3398   || [[File:hrrl_17Mar2011_En_Scan_32MeV.png || 400 px]] | 2.4
+| 32.0000  ||  15.3398   || [[File:hrrl_17Mar2011_En_Scan_32MeV.png | 400 px]] || 2.4
 |-
-| 32.5000 ||   15.5066   || [[File:hrrl_17Mar2011_En_Scan_32p5MeV.png || 400 px]] | 1.3
+| 32.5000 ||   15.5066   || [[File:hrrl_17Mar2011_En_Scan_32p5MeV.png | 400 px]] || 1.3
 |-
-| 33.5000  ||  15.8325   || [[File:hrrl_17Mar2011_En_Scan_33p5MeV.png || 400 px]] | 0.4
+| 33.5000  ||  15.8325   || [[File:hrrl_17Mar2011_En_Scan_33p5MeV.png | 400 px]] || 0.4
 |-
 |}