| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
53
|
01 Nov 2019 06:07 |
Ben Smith | Problem Fixed | Software | Restoration of network settings | For a few days we were unable to access ds-proto-daq
remotely. We were also unable to reach the
outside world from ds-proto-daq.
|
|
|
54
|
01 Nov 2019 06:15 |
Ben Smith | Problem Fixed | Software | Restoration of elog | After booting, the elog was only showing logs
from before July, and was missing the "For
Shifters" category. It appears we were loading |
|
|
89
|
06 Nov 2019 12:28 |
Ben Smith | Problem Fixed | General | Evening data taking, purity check | > Not sure if the trigger threshold is correctly
set, there is an error:
|
|
|
95
|
08 Nov 2019 02:21 |
Ben Smith | Problem Fixed | Software | Increased max waveform length that we can take | I've increased various thresholds so that
we can now take 3000us (3ms) waveforms.
|
|
|
105
|
09 Nov 2019 07:29 |
Marco Rescigno | Problem Fixed | MIDAS | this morning problem | frontend process still alive but slow,
causing lot of rejected triggers.
stopped and restarted the feov1725 |
|
|
114
|
11 Nov 2019 00:47 |
Yi / Edgar | Problem Fixed | Digitizer | Problem fixed by restarting the VME crate | |
|
|
118
|
11 Nov 2019 23:57 |
Yi Wang | Problem Fixed | Trigger | ID 117 problem is fixed | The problem reported in ID 117 is somehow
fixed this morning. |
|
|
3
|
13 Dec 2018 11:02 |
Thomas | Routine | Hardware | Testing V1725 digitizers | Couple weeks of work documented in one elog...
V1725 serial numbers: 455, 392, 460, 462, |
|
|
4
|
09 Jan 2019 12:22 |
Thomas | Routine | General | V1725 LVDS outputs | Pierre figured out that NIM crate not working.
We now see LVDS outputs from the individual
channels firing.
|
|
|
5
|
11 Jan 2019 11:07 |
Thomas | Routine | Digitizer | Data corruption for ADC channels | I modified the analyzer so that it shows data
from all four modules.
|
|
|
6
|
17 Jan 2019 15:47 |
Thomas | Routine | Hardware | Added raided HD to ds-proto-daq | Added pair of 10TB hard-drives in raid-1 to
ds-proto-daq. MIDAS data files will get
written to this raid volume.
|
|
|
7
|
21 Jan 2019 13:05 |
Thomas, Pierre | Routine | Digitizer | Tests of V1725 baseline and triggering | A little progress on a couple fronts:
1) We got the baseline DAC setting working |
|
|
8
|
28 Jan 2019 01:44 |
Thoms | Routine | Software | Added web display of V1725 waveforms | I added javascript webdisplay of the V1725
waveforms to the Darkside setup. You can
see the waveform display here:
|
|
|
11
|
07 Feb 2019 17:30 |
Thomas | Routine | Software | Testing the maximum data throughput | First check the maximum trigger rate and maximum
data rate for different sample lengths (for
each channels):
|
|
|
15
|
05 Mar 2019 10:36 |
Thomas | Routine | Digitizer | Switched to standard V1725 firmware | It turns out that the ZLE V1725 firmware we
are using only supports reading out up to
4000 samples per channel.
|
|
|
16
|
05 Mar 2019 14:20 |
Thomas | Routine | Hardware | Installed network card | I installed a PCIe 1Gbps network card and
configured it as a private network. The
PC (ds-proto-daq) is
|
|
|
17
|
06 Mar 2019 14:16 |
Thomas | Routine | General | Retested the chronobox trigger logic | I retested the chronobox trigger generation:
1) Inserting moderate sized pulse into channel |
|
|
18
|
06 Mar 2019 15:10 |
Thomas, Pierre | Routine | Trigger | Setup of chronobox | Summary of setup of chronobox on network (mostly
done by Pierre):
|
|
|
19
|
06 Mar 2019 18:19 |
Bryerton Shaw | Routine | Trigger | Setup of chronobox | The SDcard is currently required for operation
of the device, the ext3/4 filesystem will
immediately fail upon removal.
|
|
|
20
|
11 Mar 2019 12:30 |
Thomas | Routine | Trigger | New chronobox firmware; run start/stop implemented | a) Bryerton implemented new version of the
firmware. New features:
|
|