| ID |
Date |
Author |
Category |
Subject |
Year |
|
324
|
Wed May 12 11:34:11 2021 |
Jan Glorius | Calibration | run0027 - crap | 2021 |
|
|
325
|
Wed May 12 11:47:41 2021 |
Jan Glorius | Calibration | run0029 - Xray90 calib Pb210 d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM3000 @ 90deg distance
But still operated as Xray3 in DAQ
************************************
Detector: GEM3000 - 90 deg
Source: 210Pb
Distance: 167.5mm
Start time: 11:46:19 - 12.05.2021
Stop time: 13:25:46 - 12.05.2021
file name: e127b_run0029.lmd
avrg. rate: 50Hz
dead-time: 1%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
326
|
Wed May 12 13:36:24 2021 |
Jan Glorius | Calibration | run0030 - Xray90 calib Am241_hi d=167.5mm | 2021 |
Efficiency calibration in the lab
AMPLIFIER JUMPED!
************************************
CAUTION!
This is now GEM3000 @ 90deg distance
But still operated as Xray3 in DAQ
************************************
Detector: GEM3000 - 90 deg
Source: 241Am_hi
Distance: 167.5mm
Start time: 13:35:42 - 12.05.2021
Stop time: 14:05:08 - 12.05.2021
file name: e127b_run0030.lmd
avrg. rate: 600Hz
dead-time: 4%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
327
|
Wed May 12 14:16:27 2021 |
Jan Glorius | Calibration | run0031 - Xray90 calib Am241_hi d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM3000 @ 90deg distance
But still operated as Xray3 in DAQ
************************************
Detector: GEM3000 - 90 deg
Source: 241Am_hi
Distance: 167.5mm
Start time: 14:16:07 - 12.05.2021
Stop time: 14:34:00- 12.05.2021
file name: e127b_run0031.lmd
avrg. rate: 600Hz
dead-time: 4%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
328
|
Wed May 12 14:55:04 2021 |
Jan Glorius | Calibration | run0032 - Xray90 calib Cd109 d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM3000 @ 90deg distance
But still operated as Xray3 in DAQ
************************************
Detector: GEM3000 - 90 deg
Source: 109Cd
Distance: 167.5mm
Start time: 14:54:36 - 12.05.2021
Stop time: 15:10:18- 12.05.2021
file name: e127b_run0032.lmd
avrg. rate: 1800Hz
dead-time: 12%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
329
|
Wed May 12 15:28:55 2021 |
Jan Glorius | Calibration | run0033 - Xray145 calib Cd109 d=305mm | 2021 |
Efficiency calibration in the lab
Detector: GEM3000 - 145 deg
Source: 109Cd
Distance: 305mm
Start time: 15:28:01 - 12.05.2021
Stop time: 16:01:57 - 12.05.2021
file name: e127b_run0033.lmd
avrg. rate: 600 Hz
dead-time: 5%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
330
|
Thu May 13 11:51:42 2021 |
Jan Glorius | Calibration | run0034 - Xray90 calib Am241_hi d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 90deg distance
But still operated as Xray1 in DAQ
************************************
Detector: GEM1800 - 90 deg
Source: 241Am_hi
Distance: 167.5mm
Start time: 11:49:53 - 13.05.2021
Stop time: 12:02:24 - 13.05.2021
file name: e127b_run0034.lmd
avrg. rate: 600Hz
dead-time: 5%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
331
|
Thu May 13 12:06:51 2021 |
Jan Glorius | Calibration | run0035 - Xray90 calib Cd109 d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 90deg distance
But still operated as Xray1 in DAQ
************************************
Detector: GEM1800 - 90 deg
Source: 109Cd
Distance: 167.5mm
Start time: 12:06:24 - 13.05.2021
Stop time: 12:16:46 - 13.05.2021
file name: e127b_run0035.lmd
avrg. rate: 1800Hz
dead-time: 12%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
332
|
Thu May 13 12:21:41 2021 |
Jan Glorius | Calibration | run0036 - Xray90 calib Ba133_lo d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 90deg distance
But still operated as Xray1 in DAQ
************************************
Detector: GEM1800 - 90 deg
Source: 133Ba_lo
Distance: 167.5mm
Start time: 12:21:21 - 13.05.2021
Stop time: 13:22:04 - 13.05.2021
file name: e127b_run0036.lmd
avrg. rate: 300Hz
dead-time: 2%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
333
|
Thu May 13 13:24:44 2021 |
Jan Glorius | Calibration | run0037 - Xray90 calib Pb210 d=167.5mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 90deg distance
But still operated as Xray1 in DAQ
************************************
Detector: GEM1800 - 90 deg
Source: 210Pb
Distance: 167.5mm
Start time: 13:24:26 - 13.05.2021
Stop time: 14:06:35 - 13.05.2021
file name: e127b_run0037.lmd
avrg. rate: 70Hz
dead-time: 1%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
334
|
Thu May 13 14:16:58 2021 |
Jan Glorius | Calibration | run0038 - Xray145 calib Pb210 d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Rate is increasing slowly, from ~70 to ~220 Hz in ~7 hours.
Also the threshold seems to be lower now.
Also possible source holder movement!
Resolution still good.
Take this run with care!
Detector: GEM1800 - 145 deg
Source: 210Pb
Distance: 305mm
Start time: 14:16:18 - 13.05.2021
Stop time: 21:09:12 - 13.05.2021
file name: e127b_run0038.lmd
avrg. rate: 70Hz > 220Hz!!!!
dead-time: 1%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
335
|
Thu May 13 17:38:13 2021 |
Jacobus Swartz | Calibration | Runlist for X-ray detector calibrations | 2021 |
Here is a run summary of all the calibration measurements performed so far on the three X-ray detectors. |
|
336
|
Thu May 13 21:22:31 2021 |
Jan Glorius | Calibration | run0039 - Xray145 calib Pb210 d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Rate is increasing slowly 200 > 400 Hz, more noise coming in.
Also possible source holder movement!
Resolution still good.
Take this run with care!
Detector: GEM1800 - 145 deg
Source: 210Pb
Distance: 305mm
Start time: 21:22:00 - 13.05.2021
Stop time: 08:56:31 - 14.05.2021
file name: e127b_run0039.lmd
avrg. rate: 220Hz > 400Hz !!!!
dead-time: 3%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
337
|
Fri May 14 09:06:55 2021 |
Jan Glorius | Calibration | run0040 - Xray145 calib Ba133_hi d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Threshold slightly increased
Detector: GEM1800 - 145 deg
Source: 133Ba_hi
Distance: 305mm
Start time: 09:06:33 - 14.05.2021
Stop time: 09:31:32 - 14.05.2021
file name: e127b_run0040.lmd
avrg. rate: 850Hz
dead-time: 6%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
338
|
Fri May 14 09:35:13 2021 |
Jan Glorius | Calibration | run0041 - Xray145 calib Cd109 d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Threshold slightly increased
Detector: GEM1800 - 145 deg
Source: 109Cd
Distance: 305mm
Start time: 09:34:52 - 14.05.2021
Stop time: 09:47:42 - 14.05.2021
file name: e127b_run0041.lmd
avrg. rate: 600Hz
dead-time: 5%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
339
|
Fri May 14 10:28:49 2021 |
Jan Glorius | Calibration | run0042 - Xray145 calib 241Am_hi d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Threshold slightly increased
Detector: GEM1800 - 145 deg
Source: 241Am_hi
Distance: 305mm
Start time: 10:27:58 - 14.05.2021
Stop time: 11:14:03 - 14.05.2021
file name: e127b_run0042.lmd
avrg. rate: 200Hz
dead-time: 1.5%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
340
|
Fri May 14 11:17:48 2021 |
Jan Glorius | Calibration | run0043 - Xray145 calib 210Pb d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
Threshold slightly increased
Detector: GEM1800 - 145 deg
Source: 210Pb
Distance: 305mm
Start time: 11:17:23 - 14.05.2021
Stop time: 13:47:42 - 14.05.2021
file name: e127b_run0043.lmd
avrg. rate: 40Hz
dead-time: 0%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
341
|
Fri May 14 13:58:52 2021 |
Jan Glorius | Calibration | run0044 - Xray145 calib 210Pb d=305mm | 2021 |
Efficiency calibration in the lab
************************************
CAUTION!
This is now GEM1800 @ 145deg distance
But still operated as Xray1 in DAQ
************************************
90deg TFA diff set from 50 to 200.
Also threshold is slightly increased.
Detector: GEM1800 - 145 deg
Source: 210Pb
Distance: 305mm
Start time: 13:58:33 - 14.05.2021
Stop time: 16:46:00 - 14.05.2021
file name: e127b_run0044.lmd
avrg. rate: 40Hz
dead-time: 0%
Blocking gate 2.5 us in vulom.
Threshold < 10keV
The scale serial communication is off. |
|
342
|
Sat May 15 20:21:59 2021 |
Jan Glorius | Calibration | run0045 - Si pulser run | 2021 |
Detector: DSSD
Source: CAEN Detector Emulator
Start time: 20:24:14 - 15.05.2021
Stop time: 21:01:34 - 15.05.2021
file name: e127b_run0045.lmd
avrg. rate: 1000Hz
dead-time: 7.5%
Si bias test cycle:
0V > 50V/200uA > 100V/280uA > 150V/370uA > 120V/320uA > 90V/260uA > 60V/210uA > 30V/160uA > 0V
This cycle is run twice i the first 15 minutes and shall be used for calibration of the scaler channels.
Also ESR trafo is running with beam. |
|
343
|
Sun May 16 11:25:25 2021 |
Jan Glorius | Calibration | run0046 - Xray E-calib 241Am all dets | 2021 |
Detectors: Xray1 (GEM1800), Xray2 (GLP), Xray3 (GEM3000)
Sources: different Am241 at each detector
Start time: 11:25:04 - 16.05.2021
Stop time: 11:29:45 - 16.05.2021
file name: e127b_run0046.lmd
avrg. rate: 6000Hz
dead-time: 30% |