| |
ID |
Date |
Author |
Subject |
Text |
 |
|
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186
|
Fri Feb 4 09:53:48 2022 |
JM, TD, OH (remotely) | Alpha spectra overnight | DAQ was left running last night from 19:30.
Detector bias 80V with a leakage current
~3.4 uA. Pulser OFF. |
8x |
|
|
185
|
Thu Feb 3 22:05:33 2022 |
JM, TD, OH(remotely) | Bias update and grounding | 9:30 Bias remained stable overnight - 60V
2.95 uA.
10:00 No grounding attached initailly. |
|
|
|
184
|
Wed Feb 2 21:53:32 2022 |
JM, TD | Detector Bias | FEE mounts for 5,6,7,8 disassembled to
access adaptor boards. No sign of debris
which could cause short on adaptor boards. |
|
|
|
183
|
Tue Feb 1 14:43:20 2022 |
JM, TD | Detector Bias, FEEs | Detector is not biasing as it has in previous
tests. Last bias 15/1/22 see previous elogs,
max leakage current ~10 uA at 150V |
|
|
|
182
|
Mon Jan 31 08:58:38 2022 |
OH, TD, JM | centos server configuration | Steps taken:
- MIDAS_Releases, Embedded and Exports files
brought across from the previously working |
8x |
|
|
181
|
Sat Jan 29 11:04:07 2022 |
JM, OH | Grounding and Pulser | Grounding
Ground cables have been daisy chained
together from FEE to FEE. Ground cables are |
|
|
|
180
|
Thu Jan 27 21:33:40 2022 |
JM, OH | AIDA config files, remote access, motor test | Power, Ethernet and HDMI cables connected
to FEEs. To prevent cables coming out of
connectors, power and HDMI cables are zip |
|
|
|
179
|
Thu Jan 27 15:24:02 2022 |
OH, JM | Access to Motors PI | 1. ssh <user>@lxpool.gsi.de
2. ssh <user or carme>@atppc022.gsi.de
3. ssh pi@CARMEmotorspi (Standard npg password) |
|
|
|
177
|
Thu Jan 27 15:19:18 2022 |
OH, JM | Enabling internet access on the carme-gsi server | To use both anydesk and firefox on the carme
server require an internet connection.
|
|
|
|
176
|
Thu Jan 27 14:04:34 2022 |
OH, JM | Remote access to CARME server | 1. ssh into lxpool network: ssh <user>@lxpool.gsi.de
2. ssh into atppc022.gsi.de: ssh carme@atppc022.gsi.de
(This is an rpi access server. Don't run |
|
|
|
175
|
Wed Jan 26 19:16:18 2022 |
JM, OH | Water cooling, FEE MAC address | Water cooling has been connected to the
FEE's. Flow meter installed to outlet
manifold by way of two right angled pieces. |
|
|
|
174
|
Sat Jan 15 15:38:25 2022 |
JM, OH, TD | FEE installation, cable management | All 8 FEEs have been installed in their
holders.
The damaged feedthrough does not |
|
|
|
173
|
Sat Jan 15 11:28:10 2022 |
JM | Inventory |
Vaccum
DN250CF 1x gaskets
DN200CF 5x gaskets
DN160CF 1x gaskets, |
|
|
|
172
|
Fri Jan 14 10:00:18 2022 |
TD, OH, JM | Friday 14 January |
11.00 Per https://elog.ph.ed.ac.uk/CARME/170
and https://elog.ph.ed.ac.uk/CARME/171 issues |
|
|
|
171
|
Thu Jan 13 10:33:24 2022 |
JM, OH, TD | Adaptor Board misallignment | The ERNI connector is not central on the
adaptor boards causing misallignment with
the FEE. |
|
|
|
170
|
Wed Jan 12 20:07:20 2022 |
JM, OH, TD | FEE holder installation | 4 FEE holders installed on CARME. Mounting
procedure devised due to limited working
space to install. |
10x |
|
|
168
|
Tue Jan 11 12:45:15 2022 |
TD, JM, OH | Coolant manifold installation + detector pin tests | 2x cooling water manifolds with 2x 8 ports
have been installed - see attachments 1 &
2
|
|
|
|
167
|
Mon Jan 10 20:52:53 2022 |
JM, TD, OH | Baking tent removed, VI tests | Baking tent, frame and trays fully
removed from CARME chamber. Removal of baking
frame required removing air lines from upper |
|
|
|
166
|
Tue Dec 7 09:39:59 2021 |
CB (remotely) | Gate valves closed | Dry run complete.
YR09 section valves closed. Section
isolated. Manual valve between electron target |
|
|
|
165
|
Tue Nov 30 10:49:43 2021 |
CB (remotely) GV | Gate valve opened | GSI vacuum division IE514 gauge connected.
Gleb reports gate downstream opened.
Vacuum goes up and recovers as expected. |
|