| ID |
Date |
Author |
Subject |
Text |
 |
|
18
|
Fri Oct 24 16:02:26 2014 |
Alfredo Estrade | bench tests with pulser | Performed pulser measurements with test
setup at Daresbury lab, with main purpose
of remembering how to operate the system! |
|
|
17
|
Fri Oct 24 15:05:28 2014 |
Patrick and Alfredo | new VHDL: FEE_Riken_Apr14_21.bin | New VHDL loaded in NNAIDA#11,#12,#13,#14:
/MIDAS/Aida/FEE_Riken_Apr14_21.bin
The code introduces |
|
|
16
|
Sun Oct 5 22:42:56 2014 |
Chris Griffin | DL tests on 02/10/14 | A late entry for the work I carried
out on Thursday.
With the Emco box providing the HV, |
17x |
|
15
|
Thu Oct 2 15:23:38 2014 |
Patrick Coleman-Smith and Chris Griffin | Trial with Filtered AIDA PSU | Assembled three more of the filter boards
and installed them in the AIDA PSU with the
first, wired to use the switchmode power |
|
|
14
|
Wed Oct 1 18:37:42 2014 |
Chris Griffin | 01/10/2014 Tests @ DL | Kept largely the same settings at the entry https://elog.ph.ed.ac.uk/AIDA/4
Same ASIC
settings |
11x |
|
13
|
Wed Oct 1 15:41:07 2014 |
Patrick Coleman-Smith | Power supply filters #3 | Measuring the signal at the FEE64
end.
+5v , -6v , +7v, +7v |
|
|
12
|
Wed Oct 1 15:15:32 2014 |
Patrick Coleman-Smith | Power supply filters | 2.0.L FWHM:14.26
2.15.L ( 270pF ) FWHM : 119.04
(ooops found the 'scope channel was |
14x |
|
11
|
Wed Oct 1 13:28:03 2014 |
Patrick Coleman-Smith | Power supply filters | The new pcb for the power supply filter
arrived.
I assembled the components ( after |
|
|
10
|
Thu Sep 25 11:53:34 2014 |
Patrick Coleman-Smith | Backup a step to check ASICs | Disconnected the adaptors with the detector.
Added the adaptors with the kapton
cables only attached. |
|
|
9
|
Thu Sep 25 11:35:18 2014 |
Patrick Coleman-Smith | Removing the MACB from the system | I have been wondering if the 0v path from
the FEE64s to the MACB where they are joined
is a possible problem. |
|
|
8
|
Mon Sep 22 09:34:37 2014 |
Patrick Coleman-Smith | Clue to difference between ASICs 1&2 and 3&4 | While investigating a VHDL conundrum I
have noticed that the Mux ADC serial readout
clock has a 'FAST' slew rate on ASICs 1&2 |
|
|
7
|
Thu Sep 18 11:18:46 2014 |
Patrick Coleman-Smith | Trying the Liverpool HV supply | The SY1527 supply was delivered with three
modules.
A cable has been made with LEMO00 |
|
|
6
|
Mon Sep 15 13:51:28 2014 |
Patrick | Odd spectra from running nnaida2 for 3 hours | I'm running nnaida2 with the PB-5
and an old adaptor.(1pF)
I've seen spectra like this before |
|
|
5
|
Thu Sep 11 17:29:59 2014 |
Tom Davinson | AIDA Tests at STFC DL - To Do list |
In no particular order of priority:
|
|
|
4
|
Thu Sep 11 16:12:06 2014 |
Tom Davinson and photos by Patrick | AIDA Tests at STFC DL - PCS, SLT, TD |
Changes from configuration described by Elog
entry https://elog.ph.ed.ac.uk/AIDA/3
|
19x |
|
3
|
Thu Sep 11 10:16:57 2014 |
Tom Davinson | AIDA Tests at STFC DL - PCS, SLT, TD | MSL type BB18-1000 2998-22 bias +200V I_L
+3.27uA
|
19x |
|
2
|
Wed Sep 10 09:27:43 2014 |
Patrick | Elog appreciation | This is very interesting. Look forward
to many happy interactions. |
|
|
1
|
Wed Sep 10 08:42:03 2014 |
Tom Davinson | Welcome to the AIDA Elog | The AIDA Elog is now operational and can be
found at
|
|