GEM performance data graphs - Revision history

Abdehait: /* IAC-QDC Measurements 09/18/13 */

2013-10-02T14:49:05Z

IAC-QDC Measurements 09/18/13

Abdehait: Replaced content with "=IAC runs as the electron beam in use = IAC runs as the electron beam in use == IAC-Peak Sensing Measurements 09/01/13== IAC-Peak Sensing Measurements == IAC…"

2013-09-29T15:51:15Z

Replaced content with "=IAC runs as the electron beam in use = IAC runs as the electron beam in use == IAC-Peak Sensing Measurements 09/01/13== IAC-Peak Sensing Measurements == IAC…"

Show changes

Abdehait: /* IAC runs as the electron beam in use */

2013-09-29T15:45:24Z

IAC runs as the electron beam in use

Abdehait: /* IAC runs as the electron beam in use */

2013-09-29T15:42:47Z

IAC runs as the electron beam in use

Abdehait: /* IAC runs as the electron beam in use */

2013-09-29T15:41:34Z

IAC runs as the electron beam in use

Abdehait: /* IAC runs as the electron beam in use */

2013-09-29T15:38:15Z

IAC runs as the electron beam in use

Abdehait: /* IAC runs */

2013-09-29T15:36:29Z

IAC runs

Abdehait: /* Analysis */

2013-09-29T15:34:39Z

Analysis

Abdehait: /* Analysis */

2013-09-29T15:34:21Z

Analysis

Abdehait: /* Analysis */

2013-09-28T17:43:16Z

Analysis

← Older revision		Revision as of 14:49, 2 October 2013
Line 15:		Line 15:

	[[IAC-QDC Measurements]]		[[IAC-QDC Measurements]]
		+
		+
		+
		+	GO BACK [https://wiki.iac.isu.edu/index.php/Neutron_TGEM_Detector_Abdel]

← Older revision		Revision as of 15:45, 29 September 2013
Line 6:		Line 6:


−
−	~~;Wednesday 08/21-22/13~~
−
−	~~- Detector voltage is 2300, 2800V GEM and Cathode successively. GEM has not any output to the TDC for 5773, 5774.~~
−
−
−
−
−	~~{\| border="1" cellpadding="4"~~
−	\|-
−	~~\|Run Number \|\| Beam \|\| Start Time \|\| End time \|\| Notes~~
−	\|-
−	~~\|5773 \|\| on \|\| \|\| \|\| beam on for 4-10s, overflow~~
−	\|-
−	~~\|5774 \|\| on \|\| \|\| \|\| beam on for 4-10s shutter is close, beam energy is 7.5 MeV~~
−	\|-
−	~~\|5775 \|\| on \|\| \|\| \|\| beam on for 4-10s shutter is open, beam energy is 7.5 MeV~~
−	\|-
−	~~\|5776 \|\| on \|\| \|\| \|\| beam on for 4-10s shutter is open, beam energy is 7.5 MeV~~
−	\|-
−	~~\|5777 \|\| on \|\| \|\| \|\| beam on for 4-10s shutter is close, beam energy is 7.5 MeV~~
−	\|-
−	~~\|5778 \|\| off \|\| 19:54:17\|\| 6:00:00 \|\| shutter is close 2.8, 3.4 G/C, Amp.6_6~~
−	\|-
−	~~\|5779 \|\| off \|\| 6:05:33\|\| \|\| shutter is open 2.8, 3.4 G/C, Amp.6_6~~
−	\|-
−
−	\|}
−
−	~~===09/23/13 BeamOn shutter close2.8_3.4kV===~~
−
−	~~ADC : GEM CH#5, Scintillator 11~~
−
−	~~TDC: GEM CH#27,31 , Scintillator 29~~
−
−	~~PS-ADC: GEM CH#15~~
−
−	~~{\| border="1" cellpadding="4"~~
−	\|-
−	~~\|Run Number \|\| Beam \|\| Start Time \|\| End time \|\| Notes~~
−	\|-
−	~~\|6087 \|\| on \|\| 11:58:23 \|\|12:56:30\|\| , ADC does not collect charge from the scintillator 3.4,2.8kV~~
−	\|-
−	~~\|6088 \|\| on \|\| 12:56:58 \|\|\|\| beam on, 3.4,2.8kV~~
−	\|-
−	~~\|6089 \|\| on \|\| 13:41:15 \|\|14:19:01\|\| , 2.8,2.8kV, run included a beam off then beam on again.~~
−	\|-
−	~~\|6090 \|\| on \|\| 14:31:39 \|\|14:34:45 \|\| 3.4,2.8kV~~
−	\|-
−	~~\|6091 \|\| on \|\| 14:36:29 \|\| 15:20:07\|\| 43' 38" 3.4,2.8kV~~
−	\|-
−	~~\|6092 \|\| on \|\| 15:22:16 \|\|15:41:36 \|\| 19' 20" 3.4,2.8kV~~
−	\|-
−	~~\|6093 \|\| on \|\| 15:42:46 \|\| 16:27:24 \|\| 44 38" 3.4,2.8kV~~
−	\|-
−	~~\|6094 \|\| on \|\| 16:28:28 \|\| 16:58:48\|\| 30' 20" 3.4,2.8kV, high sci. voltage that saturate the ADC, b~~
−	\|-
−
−	\|}

	===09/24/13 BeamOn shutter open 2.8_3.4kV===		===09/24/13 BeamOn shutter open 2.8_3.4kV===

← Older revision		Revision as of 15:42, 29 September 2013
Line 5:		Line 5:


−	~~{\| border="1" cellpadding="4"~~
−	\|-
−	~~\|Run Number \|\| Beam \|\| Start Time \|\| End time \|\| Notes~~
−	\|-
−	~~\|5593 \|\| on \|\| 15:55:04 \|\| 16:29:20 \|\| stable beam to the end of the run.~~

−	\|-
−	~~\|5594 \|\| on \|\| 16:36:19 \|\| 17:03:52 \|\| stable beam to the end of the run.~~
−	\|-
−	~~\|5595 \|\| on \|\| 08:28:09 \|\| 08:45:19 \|\| stable beam to the end of the run.~~
−	\|-
−	~~\|5596 \|\| on \|\| 08:47:16 \|\| 10:06:37 \|\| stable beam to the end of the run.~~
−	\|-
−	~~\|5603 \|\| on but trasfered \|\| 13:31:30 \|\| 14:38:02 \|\| shutter is close~~
−	\|}

	;Wednesday 08/21-22/13		;Wednesday 08/21-22/13

@@ Line 3: / Line 3: @@
 [[IAC runs as the electron beam in use]]
-;Tuesday 07/30/13
 {| border="1" cellpadding="4"

← Older revision		Revision as of 15:38, 29 September 2013
Line 2:		Line 2:

	[[IAC runs as the electron beam in use]]		[[IAC runs as the electron beam in use]]
−
−	~~ADC is connected,~~
−
−	~~Beam On:~~
−	~~run 5496 as the detector is on 13:31:11 13:47:18~~
−	~~run 5497 as the detector is off 13:52:51~~
−
−
−
−	~~{\| border="1" cellpadding="4"~~
−	\|-
−	~~\|Run Number \|\| Beam \|\| Start Time \|\| End time \|\| Notes~~
−	\|-
−	~~\|5496 \|\| on \|\| 13:31:11 \|\| 13:47:18 \|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5497 \|\| on \|\| 13:52: 51 \|\| \|\| Detector is in off mode~~
−	\|-
−	~~\|5515 \|\| off \|\| 5:59: 46 \|\| 6:27:43\|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5516 \|\| off \|\| 6:29:32 \|\|06:38:13 \|\| Detector is in off mode~~
−	\|-
−	~~\|5517 \|\| off \|\| 6:43:42 \|\| 06:50:05 \|\| shutter is close~~
−	\|-
−	~~\|5518 \|\| off \|\| 06:55:59 \|\| 07:06:57 \|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5519 \|\| on \|\| 07:56:53 \|\| \|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5520,21,22 \|\| on \|\| 09:38:36 \|\| \|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5523 \|\| on \|\| 9:51:00 \|\|10:13:38 \|\| Detector is in operating voltage.~~
−	\|-
−	~~\|5524 \|\| on \|\| 10:14:35 \|\| \|\| PMT is added to ADC ch#14~~
−	\|-
−	~~\|5526 \|\| on \|\| 11:51:35 \|\|12:02:49 \|\| PMT TDC ch#0 GEM ch#2 ADC ch# 12 GEM Ch#14 PMT~~
−	\|-
−	~~\|5528 \|\| on \|\| 12:21:28 \|\| 13:35:26\|\|~~
−	\|-
−	~~\|5529 \|\| on \|\| 13:36:28 \|\| 14:44:37\|\|~~
−	\|-
−	~~\|5530 \|\| on \|\| 14:45:24\|\| 15:09:16 \|\|~~
−	\|-
−	~~\|5531 \|\| on \|\| 15:09:41\|\| 15:20:03\|\|~~
−	\|-
−	~~\|5532 \|\| on \|\| 15:23:31\|\| 15:31:00\|\|~~
−	\|-
−	~~\|5532 \|\| on \|\| 15:23:31\|\| 16:04:31\|\|~~
−	\|-
−	~~\|5532 \|\| on \|\| 16:05:00\|\| 16:04:31~~
−	\|-
−	~~\|5537 \|\| on \|\| 16:22:00\|\| 16:27:03~~
−	\|-
−	~~\|5541 \|\| on \|\| 16:42:02\|\| 16:27:03~~
−	\|}
−
−	~~All the previous runs has a positive input to the ADC.~~

	;Tuesday 07/30/13		;Tuesday 07/30/13

← Older revision		Revision as of 15:36, 29 September 2013
Line 1:		Line 1:
−	=IAC runs=	+	=IAC runs as the electron beam in use =
		+
		+	[[IAC runs as the electron beam in use]]

	ADC is connected,		ADC is connected,

@@ Line 505: / Line 505: @@
 #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 ntuples root files.
+#difference between the TDC histograms in the two ntuple root files.
+#

@@ Line 501: / Line 501: @@
 #TDC settings, comon start, common stop mode.
 # TDC range.
-#changing the TDC settings
+#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.
 == IAC-Peak Sensing Measurements 09/01/13==