| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
9
|
31 Jan 2019 15:18 |
Pierre | Configuration | Trigger | Trigger rate | Somehow the trigger rate was not matching
the trigger source.
Find out that Link 3 was not collecting and |
|
|
55
|
01 Nov 2019 06:50 |
Alex Kish | Configuration | Hardware | Turn off the fields | Ramp down the fields, in 200V steps.
Nominal values:
1st ring: 4180 V
|
|
|
58
|
01 Nov 2019 09:49 |
Alex Kish | Configuration | Hardware | Turn off the fields | Ramp UP the fields, in 100V steps.
Nominal values:
|
|
|
4
|
09 Jan 2019 12:22 |
Thomas | Routine | General | V1725 LVDS outputs | Pierre figured out that NIM crate not working.
We now see LVDS outputs from the individual
channels firing.
|
|
|
70
|
05 Nov 2019 01:22 |
Ben Smith | Configuration | Digitizer | V1725 board config | The V1725s have been changed to have board
config 0x50 rather than 0x10. This means
that they will now trigger on the leading |
|
|
119
|
12 Nov 2019 00:16 |
Yi Wang | Problem | Digitizer | V1725 error, runs keep crashing | 09:15:33.955 2019/11/12 [feov1725MTI00,ERROR]
[feoV1725.cxx:663:link_thread,ERROR] Exiting
thread 3 with error |
|
|
120
|
12 Nov 2019 00:23 |
Ben Smith | Problem | Digitizer | V1725 error, runs keep crashing | It looks like there's a memory leak in the
high voltage driver, and we were running
out of memory (using a lot of swap). That |
|
|
113
|
11 Nov 2019 00:37 |
Yi Wang | Problem | MIDAS | cannot connect to rootana | The connection to rootana is lost.
No data taking can be started. |
|
|
137
|
17 Nov 2019 00:48 |
Yi Wang | Routine | General | dual phase data taking | Run 1197
Gas pocket: ON
(thinkness 7mm) |
|
|
138
|
17 Nov 2019 02:23 |
Yi Wang | Routine | General | dual phase data taking | Noise problem seems like fixed after remaking
the Al foil cover.
Run 1208 |
|
|
139
|
18 Nov 2019 00:18 |
Yi / Edgar | Routine | General | dual phase data taking | We still have the noise issue.
Run 1219
Gas pocket: ON |
|
|
31
|
11 Jul 2019 15:52 |
Thomas | Routine | Trigger | invert first chronobox busy signal | The DAQ seems to be ready for tests with proto-0
tomorrow.
|
|
|
94
|
07 Nov 2019 23:48 |
Yi Wang | Routine | General | morning data taking | Run 973
Gas pocket: ON
(thinkness 7mm) |
|
|
107
|
10 Nov 2019 00:06 |
Yi Wang | Routine | General | morning data taking | Run 1022
Gas pocket: ON
(thinkness 7mm) |
|
|
91
|
07 Nov 2019 02:07 |
Yi/Marco/Andrea | Routine | General | morning data taking, purity check | Run 956
Gas pocket: ON
(thickness 7mm) |
|
|
39
|
16 Jul 2019 02:39 |
Marco Rescigno | Routine | General | run 771, scintillation events triggering on ch11 and ch12 of board0 | Trigger setup with a threshold of 1500
ADC count wrt to baseline, on just two channels.
This is also to limit the trigger |
|
|
41
|
16 Jul 2019 03:17 |
Marco Rescigno | Routine | General | run 772, scintillation events triggering on all channels | Majority of 5, threshold at 1000 ADC count,
13 channels enabled (10 trigger signals)
50 Hz, 30 us window. |
|
|
42
|
16 Jul 2019 03:51 |
Marco Rescigno | Routine | General | run 773, scintillation events triggering on all 24 channels | Majority of 5, threshold at 1000 ADC count,
24 channels enabled (16 trigger signals)
100 Hz, 30 us window. |
|
|
43
|
16 Jul 2019 03:53 |
Marco Rescigno | Routine | General | run 774, scintillation events triggering on all 24 channels and 200 us window | Majority of 8, threshold at 1000 ADC count,
24 channels enabled (16 trigger signals)
10 Hz, 200 us window, trigger at 9.5 microseconds. |
|
|
56
|
01 Nov 2019 09:06 |
Alex Kish | Routine | General | run 826, zero-field with gas pocket | Gas pocket: ON
Fields: OFF
Threshold: 400 |
|