| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
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 |
|
|
126
|
13 Nov 2019 08:15 |
Ben Smith | Routine | Software | Don't worry about "Param Not Found Type" error messages | When we start the HV program (CAEN_SY4527),
it spews error messages of the form:
"16:58:30.035 2019/11/13 [CAEN_SY4527,ERROR] |
|
|
128
|
14 Nov 2019 00:09 |
Ben Smith | Problem | Hardware | Chronobox not serving human webpage | The chronobox isn't serving the human-interactive
webpage that should be visible at https://m-darkside.web.cern.ch/chronobox/
- it responds with "File not found". Oddly, |
|
|
133
|
14 Nov 2019 08:14 |
Ben Smith | Routine | General | Automatic copying to darkside01 | I have set up automatic copying of data from
ds-proto-daq to darkside01, using the lazy
logger.
|
|
|
143
|
18 Nov 2019 07:20 |
Ben Smith | Routine | General | Disk cleanup | Lazy logger has caught up with the backlog,
and continues to transfer new files to darkside01
as they are written.
|
|
|
149
|
16 Mar 2020 14:21 |
Ben Smith | Configuration | Software | New CAEN HV frontend | A few months ago I created a new midas frontend
for CAEN HV crates. It behaves more like
what users expect - changes made through |
|
|
150
|
08 Sep 2020 12:46 |
Ben Smith | Configuration | Other | New backup ELOG location | I have added a backup of the CERN proto-0
ELOG at TRIUMF, in case ds-proto-daq is unavailable
in future.
|
|
|
69
|
04 Nov 2019 09:02 |
Alex/Yi/Ben | Routine | General | run 865, fields on | Gas pocket: ON
Fields: wire
gate 3780 V, 1st ring: 4500 V, cathode: 7000 |
|
|
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
|
|
|
56
|
01 Nov 2019 09:06 |
Alex Kish | Routine | General | run 826, zero-field with gas pocket | Gas pocket: ON
Fields: OFF
Threshold: 400 |
|
|
58
|
01 Nov 2019 09:49 |
Alex Kish | Configuration | Hardware | Turn off the fields | Ramp UP the fields, in 100V steps.
Nominal values:
|
|
|
61
|
03 Nov 2019 07:46 |
Alex Kish | Routine | General | run 833, with nominal fields | Gas pocket: ON
Fields: ON (wire
gate 3780 V, 1st ring 4180 V, cathode 6180 |
|
|
62
|
03 Nov 2019 08:15 |
Alex Kish | Routine | General | run 834, drift field ON, extraction OFF | Gas pocket: ON
Fields: drift
field ON (1st ring 4180 V, cathode 6180 V), |
|
|
63
|
03 Nov 2019 08:49 |
Alex Kish | Routine | General | run 835, zero drift field | Gas pocket: ON
Fields: drift
field OFF (1st ring 0 V, cathode 0 V), extraction |
|
|
64
|
03 Nov 2019 09:17 |
Alex Kish | Routine | General | run 836, zero drift field | Gas pocket: ON
Fields: drift
field OFF (1st ring 0 V, cathode 0 V), extraction |
|
|
65
|
04 Nov 2019 06:02 |
Alex Kish | Configuration | Hardware | Increased fields! | Increased drift and extraction fields.
Current settings: wire gate 5100 V, 1st ring: |
|
|
83
|
05 Nov 2019 08:14 |
Alex / Sam | Routine | General | Run 898, Edrift 200V/cm | Gas pocket: ON (thinkness
unknown, since the TPC pressure is >200
mbar) [Edgar\Yi: correction: |
|
|
84
|
05 Nov 2019 08:23 |
Alex / Sam | Routine | General | Run 899, Edrift 100V/cm | Gas pocket: ON (thinkness
unknown, since the TPC pressure is >200
mbar) [Edgar\Yi: correction: |
|
|
85
|
05 Nov 2019 08:32 |
Alex / Sam | Routine | General | Run 900, Edrift 500V/cm | Gas pocket: ON (thinkness
unknown, since the TPC pressure is >200
mbar) [Edgar\Yi: correction: OFF (during |
|
|
60
|
01 Nov 2019 10:56 |
Alex / Marco | Routine | General | run 829, with nominal fields | Gas pocket: ON
Fields: ON
Threshold: 200 |
|