09/23-27/2013 - Revision history

Abdehait: /* Analysis */

2013-10-03T18:19:32Z

Analysis

2013-10-03T18:17:37Z

Analysis

2013-10-03T18:13:23Z

Analysis

2013-10-03T17:42:55Z

Analysis

2013-10-03T17:03:23Z

09/26/13 BeamOn shutter close 2.8_3.4kV

2013-10-03T17:02:32Z

09/27/13 BeamOn shutter open 2.8_3.4kV

2013-10-03T17:01:19Z

09/27/13 BeamOn shutter open 2.8_3.4kV

2013-10-03T16:59:52Z

09/27/13 BeamOn shutter open 2.8_3.4kV

2013-10-03T16:34:05Z

Analysis

2013-10-03T14:16:53Z

09/27/13 BeamOn shutter open 2.8_3.4kV

@@ Line 394: / Line 394: @@
-The figure below shows the peak sensing ADC spectrum for for beam on and beam off.
+The figure below shows the peak sensing ADC spectrum for  beam on and beam off.
@@ Line 403: / Line 403: @@
-and the ADC measurement as the beam on and off.
+and the ADC measurement as the beam is on and off.
 {| border="1" cellpadding="4"
 |-

← Older revision		Revision as of 18:17, 3 October 2013
Line 392:		Line 392:
	===Analysis===		===Analysis===

−	~~Main points:~~

−	~~#TDC settings, comon start, common stop mode.~~
−	~~# TDC range.~~
−	~~#changing the TDC settings. and source of TDC hits. (logic fold and dual timer and the effect of the delay)~~
−	~~# The difference in time scale between the oold and the new TDC settings (scintillator time)~~
−	~~#write a program for direct analysis of neutron spectrum based on TDC and QDC, and TDC and Peak sensing ADC.~~
−	~~#The best best GEM operating voltage as the beam is ON.~~
−	~~#difference between the TDC histograms in the two ntuple root files.~~
−	#

	The figure below shows the peak sensing ADC spectrum for for beam on and beam off.		The figure below shows the peak sensing ADC spectrum for for beam on and beam off.
Line 419:		Line 410:


		+	Main points:
		+
		+	#TDC settings, comon start, common stop mode.
		+	# TDC range.
		+	#changing the TDC settings. and source of TDC hits. (logic fold and dual timer and the effect of the delay)
		+	# The difference in time scale between the oold and the new TDC settings (scintillator time)
		+	#write a program for direct analysis of neutron spectrum based on TDC and QDC, and TDC and Peak sensing ADC.
		+	#The best best GEM operating voltage as the beam is ON.
		+	#difference between the TDC histograms in the two ntuple root files.
		+	#

@@ Line 415: / Line 415: @@
 {| border="1" cellpadding="4"
 |-
-|   [[File:  | 300px]]    || [[File: ADC3.4_2.8_shutter_o_c_beamOn.png | 300px]]
+|   [[File: shutter_open_3.4_2.8.png  | 300px]]    || [[File: ADC3.4_2.8_shutter_o_c_beamOn.png | 300px]]
 |}

← Older revision		Revision as of 17:42, 3 October 2013
Line 403:		Line 403:
	#		#

−	The figure below shows the peak sensing ADC spectrum for ~~shutter open (red)~~ and ~~shutter close (blue) as the~~ beam is off.	+	The figure below shows the peak sensing ADC spectrum for for beam on and beam off.
−
−
−	~~[[File: O_C_3.4_2.8kV.png \| 300px]]~~
−
−
−
−
−
−
−
−


Line 423:		Line 412:


		+	and the ADC measurement as the beam on and off.
		+	{\| border="1" cellpadding="4"
		+	\|-
		+	\| [[File: \| 300px]] \|\| [[File: ADC3.4_2.8_shutter_o_c_beamOn.png \| 300px]]
		+	\|}

@@ Line 230: / Line 230: @@
 |-
 |-
-|6157 || on  ||  16:49:35|| 17:07:14|| 17'39"
+|6157 || on  ||  16:49:35|| 17:07:14|| 17'39" N=0.000944287
 |}

@@ Line 248: / Line 248: @@
 |6159 || on  ||  08:38:06 || 08:47:59|| 9' 53"
 |-
-|6160 || on  ||  08:48:27 || 09:10:11||21 43"
+|6160 || on  ||  08:48:27 || 09:10:11||21 43"  N= 0.00076746
 |-
 |6161 || on  ||   09:11:10|| 09:21:25||10' 15"
@@ Line 257: / Line 257: @@
 |}
 ===09/27/13 BeamOn shutter open 2.7_3.3kV===

@@ Line 384: / Line 384: @@
 |6185 || on  ||  15:45:46 || 16:00:06||shutter open
 |-
-|6186 || on  ||  16:02:10 || 16:05:10|| <math> V_{cath} = V_{GEM} </math> shutter open
+|6186 || on  ||  16:02:10 || 16:05:10|| <math> V_{cath} = V_{GEM} </math> shutter open N= 0.005555556
 |-
 |6187 || on  ||  16:06:26 || 16:19:15|| shutter open

@@ Line 388: / Line 388: @@
 |6187 || on  ||  16:06:26 || 16:19:15|| shutter open
 |-
-|6188 || on  ||  16:20:26 || 17:14:21|| shutter is close, ended 4 min. after the beam is off <math> V_{cath} = V_{GEM} </math>
+|6188 || on  ||  16:20:26 || 17:14:21|| shutter is close, ended 4 min. after the beam is off <math> V_{cath} = V_{GEM} </math> N=0.000309119
 |}

@@ Line 420: / Line 420: @@
 {| border="1" cellpadding="4"
 |-
+|   [[File: O_C_3.4_2.8kV.png | 300px]]    || [[File: p_sensing_coparison_3.4_2.8_beamOn.png | 300px]]
 |}