| ID |
Date |
Author |
Subject |
Text |
 |
|
361
|
Wed Sep 28 07:51:45 2016 |
TD & CG | New spectrum display software installed |
Spectrum display software updated
maximum number of galleries increased |
|
|
720
|
Sat Jun 23 02:28:13 2018 |
TD, OH | New fuses fitted to USB-controlled ac mains relay |
The input fuses of the USB-controlled ac
mains relay have been changed from 2x 5x20mm |
|
|
121
|
Wed Nov 18 18:18:26 2015 |
CG, TD | New Kapton cable tests at DL | Note: kapton #7 may have broken pins next
to (deliberately) broken ground pin. Unclear,
but should not be used for bias until certain. |
|
|
124
|
Thu Nov 19 17:31:24 2015 |
CG, TD | New Kapton cable tests at DL | Powered system on from the state it was
in last night. Biased to +200V with leakage
current 3.9uA at room temp 22.8oC. |
|
|
125
|
Fri Nov 20 16:29:49 2015 |
CG | New Kapton cable tests at DL | Powered system up from state it was left
in last night. Biased to +200V with leakage
current 3.9uA @ room temp 23.3oC. |
|
|
126
|
Wed Nov 25 19:24:39 2015 |
CG, TD, PJCS | New Kapton cable tests at DL | Powered system on and biased to +200V at
room temp of 22.4oC. Leakage current of 3.37uA.
Waveforms very noisy and spectra |
6x |
|
127
|
Thu Nov 26 16:32:52 2015 |
CG, TD | New Kapton cable tests at DL | Powered on system without issue. biased
detector to -200V. Leakage current not stable,
bouncing around between ~3.66 - 3.74uA. Room |
9x |
|
128
|
Wed Dec 2 18:39:44 2015 |
CG | New Kapton cable tests at DL | Powered on system ok.
Electrical connection between crate
and mezzanines still persists, but only to |
|
|
130
|
Thu Dec 3 16:28:46 2015 |
CG, TD | New Kapton cable tests at DL | Spent whole day trying to isolate mezzanines
from cooling crate.
Finally managed to increase resistance |
18x |
|
53
|
Mon Mar 9 13:59:32 2015 |
TD | New AIDA support frame for F11/F12 @ RIKEN | |
|
|
106
|
Sat May 9 11:47:40 2015 |
TD | Network cabling & Raspberry Pi configuration | |
|
|
107
|
Sat May 9 23:40:49 2015 |
TD | Network cabling & Raspberry Pi configuration | Hi Tom,
Please could you photo the power
supply cabling and the MACBs. |
|
|
435
|
Tue Nov 8 14:29:34 2016 |
TD, OH, DK | NP1412 Run 4 | 23:28 Run 4 Start
Thick 6mm C target in beam
|
|
|
432
|
Tue Nov 8 13:06:18 2016 |
DK, TD, CG, OH | NP1412 Run 1 | AIDA run with Takechi experiment. 71~73
Ni beam setting
F5 carbon target is: |
|
|
438
|
Tue Nov 8 21:01:40 2016 |
CG, DK | NP1412 R9 | 06.02 R9 started with Takechi group C target
out and all variable degraders in.
F5 C in. F7 empty. F11 empty.
|
|
|
437
|
Tue Nov 8 18:52:32 2016 |
CG, DK | NP1412 R7 R8 | 03.50 74-76Ni beam delivered to F11.
F11 plastic rate ~1kHz.
F5 C target in. F7 empty. F11 C target |
|
|
436
|
Tue Nov 8 15:10:16 2016 |
CG, TD, DK, OH | NP1412 R5 R6 | 00.15 Setting changed to 71,72,73Ni. All variable
degraders in.
Will remove while watching rates to |
|
|
434
|
Tue Nov 8 14:22:16 2016 |
TD, OH, DK | NP1412 R3 | 11:21 Run 3 Started
Degrader moved upstream. AIDA moved
to centre of BRIKEN. Fixed degrader moved |
|
|
449
|
Thu Nov 10 09:56:20 2016 |
TD, OH, ML | NP1412 R26 R27 | start 18.55 10.11.16
stop
AIDA filename R26_0
|
8x |
|
448
|
Wed Nov 9 22:16:11 2016 |
CG, DK, TD, ML | NP1412 R24 R25 | 07.15 R24 started. BRIKEN run 33.
76~78Ni beam setting.
F5 C target out. F7 CH2 in. F11 C out.
|
34x |