| |
ID |
Date |
Author |
Subject |
Text |
 |
|
|
673
|
Tue Apr 15 12:23:10 2025 |
JM | Leakage current / CARME issues | 14/04/25
Arrived at GSI in the afternoon.
Found that the coolant loop on |
18x |
|
|
674
|
Wed Apr 16 08:20:05 2025 |
JM | Grounding | 09:00
Leakage currents this morning again
appear to have lowered during the night. |
14x |
|
|
675
|
Thu Apr 17 08:51:29 2025 |
JM | Grounding cont. | 09:00
Came in to see the bias for DSSD4
which has been fluctuating for the past few |
29x |
|
|
676
|
Fri Apr 18 08:17:38 2025 |
JM | More testing | 09:10
Arrived at GSI. Leakage currents
status same as before, DSSD4 is still fluctuating. |
15x |
|
|
677
|
Fri Apr 18 16:18:33 2025 |
JM | D+D BBN energies test | D+D minimum energy Ecm = 150 keV which
corresponds to Ed=150 keV/u or Ed=300
keV. Therefore we need a threshold |
16x |
|
|
683
|
Tue May 13 15:07:42 2025 |
JM | Online monitoring code | CARME_Sort histogramming has been updated
to aid our understanding online.
> XY plots have been updated |
|
|
|
684
|
Sat May 17 11:19:06 2025 |
JM | Shifter intructions 2025 | EMERGENCY SHUTDOWNS
1. CARME motors: Q key
on keyboard while on workspace 1 of appc218 |
|
|
|
685
|
Tue May 20 19:38:36 2025 |
JM | CARME restart | 19:00
Arrived at GSI.
We have 6Li1+ beam in the ring |
6x |
|
|
693
|
Tue May 27 05:03:41 2025 |
JM | DAQ restart | 06:00
FEE modules power cycled.
No issues on power cycle restart. |
7x |
|
|
707
|
Sat May 31 09:58:21 2025 |
JM | Run 38 | 10:56
Run 38 started.
D+ beam deuterium target. D+ beam |
10x |
|
|
718
|
Wed Jun 4 00:10:39 2025 |
JM | Run 49 - beam only | 01:10
Gas target turned off via the shutter
valve. |
6x |
|
|
739
|
Thu Jun 12 06:20:50 2025 |
JM | Run 68,69 - background | 07:20
Started a background run while
the cave is open. |
|
|
|
328
|
Mon Feb 28 10:55:48 2022 |
JG, US | Current status | 11:55
beam intensity at injection: 8e7
ions |
8x |
|
|
476
|
Fri Jan 19 11:17:50 2024 |
JG, TD | Friday 19 January |
12.20 CARME IE514 4.1e-11mbar, ambient temperature
16.7 deg C
|
18x |
|
|
540
|
Wed Mar 6 10:47:11 2024 |
JG, TD | Wednesday 6 March - PEXARIA5 WR test |
Courtesy Nik Kurz, JG has installed a PEXARIA5
PCIe card adjacent to CARME - BuTIS single-mode |
|
|
|
687
|
Thu May 22 06:41:10 2025 |
JG, TD | R6 - R11 scrapers test / pulser walk | 07.00
JG found target off (target data stopped |
33x |
|
|
743
|
Fri Jun 13 14:45:58 2025 |
JG, SS, JM, CB, EW, AR | Run 75 |
90 keV/u beam on target, Target
overlap confirmed with lifetime measurement |
|
|
|
745
|
Fri Jun 13 19:41:32 2025 |
JG, SHB, JM, AR, EW, OF | Run 77, 78, 79 | New run started - Run 77 after refilling
LN2 dewar
Same settings as Run 75 & 76 |
17x |
|
|
744
|
Fri Jun 13 16:39:18 2025 |
JG, SHB | Run 76 | Same settings as run 75.
Detector 4 is biased at 100V and
switched from MEC to LEC. |
7x |
|
|
267
|
Thu Feb 24 08:15:23 2022 |
JG, MS | check | Beam is still beeing tuned. Target is off.
There is a problem with ADC calibration
of aida5: see entry https://elog.ph.ed.ac.uk/CARME/268 |
13x |