| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
17172
|
Tue Oct 4 21:00:49 2022 |
Chris | Update | Computers | Failed takeover attempt with the new front ends | [Jamie, JC, Chris]
Today we made a failed attempt
to take over the 40m hardware with the new |
|
|
17173
|
Thu Oct 6 07:29:30 2022 |
Chris | Update | Computers | Successful takeover attempt with the new front ends | [JC, Chris]
Last night’s CDS
upgrade attempt succeeded in taking over |
|
|
17473
|
Mon Feb 20 15:27:32 2023 |
rana | Update | Computers | pianosa software issues | notes
20-Feb-2023
* |
|
|
17668
|
Thu Jul 6 11:25:32 2023 |
yehonathan | Update | Computers | SUS2 is down | SUS2 crashed again. I sshed into sus2 and
tried:
|
|
|
309
|
Mon Feb 11 22:44:29 2008 |
rob | Configuration | DAQ | Change in channel trending on C1SUS2 |
I removed the MC2 optical lever related channels
from trends, and the SRM POUT and YOUT (as |
|
|
422
|
Wed Apr 16 21:11:12 2008 |
rana | Summary | DAQ | AA/AI Filters for the DAQ & FE systems | I used Foton to make up some new filters which
will be used all over the project in order
to downsample/upsample.
|
|
|
691
|
Thu Jul 17 16:39:58 2008 |
Max Jones | Update | DAQ | Magnetometer Installed | Today I installed the magnetometer near the
beam splitter chamber. It is located on the
BSC chamber at head height on the inner part |
|
|
857
|
Tue Aug 19 19:14:17 2008 |
Yoichi | Configuration | DAQ | Fixed C1:IOO-MC_RFAMPDDC | Yoichi, Rob
C1:IOO-MC_RFAMPDDC, which is a PD at the |
|
|
1184
|
Sun Dec 7 16:12:53 2008 |
rana | Update | DAQ | booted awg | [SIZE=3]because it was [COLOR=red]red[/COLOR][/SIZE] |
|
|
1292
|
Wed Feb 11 10:52:22 2009 |
Yoichi | Configuration | DAQ | C1:PEM-OSA_APTEMP and C1:PEM-OSA_SPTEMP disconnected | During the cleanup of the lab. Steve found
a box with two BNCs going to the ICS DAQ
interface and an unconnected D-SUB on the |
|
|
1769
|
Tue Jul 21 17:01:18 2009 |
pete | DAQ | DAQ | temp channel PEM-PETER_FE | I added a temporary channel, to input 9
on the PEM ADCU. Beware
the 30, 31, and 32 inputs. I tried |
|
|
1973
|
Tue Sep 8 15:14:26 2009 |
rana, alex | Configuration | DAQ | RAID update to Framebuilder: directories added + lookback increased | Alex
logged in around 10:30 this morning and, |
|
|
2073
|
Fri Oct 9 01:31:56 2009 |
rana | Configuration | DAQ | tpchn mystery | Does anyone know if this master
file is the real thing that's in use now? |
|
|
2075
|
Fri Oct 9 14:23:53 2009 |
Alex Ivanov | Configuration | DAQ | tpchn mystery | "Yes. This master file is used."
|
|
|
3216
|
Wed Jul 14 11:54:33 2010 |
josephb | Update | DAQ | Debugging Guralp and reboots | This is regards to zero signal being reported
by the channels C1:PEM-SEIS_GUR1_X, C1:PEM-SEIS_GUR1_Y,
and C1:PEM-SEIS_GUR1_Z. |
|
|
3220
|
Wed Jul 14 16:39:06 2010 |
Jenne | Update | DAQ | Debugging Guralp and reboots | [Joe, Jenne]
Joe got on the phone with Alex, and
Alex's magic Alex intuition told him to ask |
|
|
3247
|
Mon Jul 19 21:47:36 2010 |
rana | Summary | DAQ | DAQ timing test | Since we now have a good measurement of
the phase noise of the Rb clock
Marconi locked to the Rb clock, I wanted |
|
|
3299
|
Tue Jul 27 16:03:36 2010 |
rana | Summary | DAQ | DAQ timing test |
|
|
|
3657
|
Wed Oct 6 00:32:01 2010 |
rana | Summary | DAQ | NDS2 | This is the link to the NDS2 webpage:
https://www.lsc-group.phys.uwm.edu/daswg/wiki/NetworkDataServer2
We should install this so that we |
|
|
3702
|
Tue Oct 12 23:45:55 2010 |
rana | Configuration | DAQ | NDS2 | I installed the NDS2 Client onto the workstations
today using the instructions that Zach put
onto the Wiki with a couple of modifications. |
|
|
3939
|
Wed Nov 17 15:49:53 2010 |
rana | Update | DAQ | Ole Channel Names | The following channels should be named
as below to keep in line with their names
pre-upgrade rather than use _DAQ in the name. |
|
|
4109
|
Wed Jan 5 00:23:30 2011 |
rana | Summary | DAQ | FrameBuilder fails in a new way | Since Leo was trying to demo his LIGO Data
Listener code, he noticed that there was
and NDS2 issue. The NDS2 guy (JZ) noticed |
|
|
4112
|
Wed Jan 5 16:00:11 2011 |
rana, alex | Summary | DAQ | FrameBuilder fails in a new way | Email from Alex:
|
|
|
4115
|
Wed Jan 5 22:14:41 2011 |
rana | Summary | DAQ | FrameBuilder fails in a new way | Just a proof that the DAQ is working -
ran DTT on nodus from 3 hours ago. |
|
|
4185
|
Fri Jan 21 23:17:54 2011 |
rana | HowTo | DAQ | DAQ Wiki Failure | The DAQ Wiki pages say to use port 8088
for restarting the Frame Builder. I tried
this to no avail. |
|
|
4194
|
Mon Jan 24 10:39:16 2011 |
josephb | HowTo | DAQ | DAQ Wiki Failure | Actually
both port 8087 and 8088 work to talk to the
frame builder. Don't let the lack of |
|
|
4319
|
Thu Feb 17 23:41:46 2011 |
rana | Frogs | DAQ | Frames Directory got the wrong name: Data unreachable | DTT stopped working for recent data. An
'ls' in the frames/full/ directory reveals:
drwxr-xr-x 2 controls controls |
|
|
4407
|
Sun Mar 13 00:00:58 2011 |
jzweizig, rana | Configuration | DAQ | NDS2 code change and restart | John has changed the NDS2 code and
restarted it on Mafalda. The issue is that
it goes off the rails everytime the DAQD |
|
|
4705
|
Thu May 12 22:54:20 2011 |
rana | Update | DAQ | Input Beam Naming change (no more IP) | We decided to rename the Input Beam
channels (while keeping temporary backwards
compatible aliases) as: |
|
|
4779
|
Thu Jun 2 10:19:37 2011 |
Alex Ivanov | Summary | DAQ | installed new daqd (frame builder) program on fb (target/fb/daqd) | I hope that new daqd code will fix the
problem with non-aligned at 16 seconds frame
file GPS times. |
|
|
4926
|
Thu Jun 30 21:55:16 2011 |
rana | Configuration | DAQ | NDS2 conf change | As I recently had trouble getting all of
the SUS SENSOR channels at once from NDS2,
I asked J.Z. for help. He found that the |
|
|
4992
|
Tue Jul 19 21:05:55 2011 |
haixing | Update | DAQ | choose the right relay | Rana and I are working on the AA/AI circuit
for Cymac. We need relays to bypass certain
paths in the circuit, and we just found a |
|
|
6381
|
Wed Mar 7 21:13:30 2012 |
rana | Update | DAQ | NDS2 | I noticed that NDS2 was not running
on mafalda as it should be. Instead, there
were a couple of zombie MEDMs using up 99% |
|
|
8861
|
Tue Jul 16 19:16:12 2013 |
rana | Update | DAQ | NDS2 Status | I have
modified the settings on the router that |
|
|
10507
|
Mon Sep 15 18:55:51 2014 |
rana | Update | DAQ | 40m frames onto the cluster | Dan Kozak is rsync transferring /frames
from NODUS over to the LDAS grid. He's doing
this without a BW limit, but even so its |
|
|
10632
|
Wed Oct 22 21:06:33 2014 |
Chris | Update | DAQ | 40m frames onto the cluster |
|
|
|
11265
|
Fri May 1 13:22:08 2015 |
ericq | Update | DAQ | PEM Slow channels added to saved frames | Rana asked me to include add slow outputs
(OUT16) of the seismometer BLRMS channels
to the frames. |
|
|
11266
|
Fri May 1 16:42:42 2015 |
rana | Update | DAQ | PEM Slow channels added to saved frames | Still processing, but I think it should
work fine once we have a day of data. Until
then, here's the summary pages so far, |
|
|
11627
|
Mon Sep 21 15:22:19 2015 |
jamie | Update | DAQ | working on new fb replacement | I've been putting together a new machine
that Rolf got for us as a replacement for
fb. |
|
|
11636
|
Tue Sep 22 17:30:55 2015 |
jamie | Update | DAQ | attempts at getting new fb working | Today I've been trying to get the new
frame builder, tentatively 'fb1',
to work. It's not fully |
|
|
11645
|
Fri Sep 25 17:51:11 2015 |
jamie | Update | DAQ | fb replacement work update | Brief update about the fb replacement status.
The new hardware for fb is in the
rack, temporarily sitting on top of megatron, |
|
|
11653
|
Wed Sep 30 13:59:49 2015 |
jamie | Update | DAQ | attempts at getting new fb working | I got Steve to get us a new Myrinet fiber
network adapter card for fb1:
Myrinet 10G-PCIE-8B-S
I |
|
|
11655
|
Thu Oct 1 19:49:52 2015 |
jamie | Update | DAQ | more failed attempts at getting new fb working | Summary
I've not really
been able to make additional progress with
the new 'fb1' DAQ. It's |
|
|
11656
|
Thu Oct 1 20:24:02 2015 |
jamie | Update | DAQ | more failed attempts at getting new fb working | I just realized that when running fb1,
if a single mx_stream dies they all die. |
|
|
11657
|
Thu Oct 1 20:26:21 2015 |
jamie | Update | DAQ | Swapping between fb and fb1 | Swapping between fb and fb1 as DAQ is very
straightforward, now that they are both on
the DAQ network: |
|
|
11664
|
Sun Oct 4 14:28:03 2015 |
jamie | Update | DAQ | more failed attempts at getting new fb working | I tried to look at fb1 again today, but
still haven't made any progress.
The one thing I did notice, though, |
|
|
12714
|
Fri Jan 13 21:32:49 2017 |
rana | HowTo | DAQ | Get 40m data using NDS2 and Python | The attached file is a python notebook
that you can use to get data. Minimal syntax. |
|
|
12717
|
Sat Jan 14 00:53:05 2017 |
rana | HowTo | DAQ | Get 40m data using NDS2 and Python | Minute trend data seems not available using
the NDS2 server. Its super slow using dataviewer
from the control room. |
|
|
12718
|
Sat Jan 14 12:12:03 2017 |
rana | Update | DAQ | minute trends missing | Did we turn off minute trend writing in
one of the recent FrameBuilder debug sessions?
Seems we only have second trends in 2016. |
|
|
12719
|
Sat Jan 14 12:36:57 2017 |
ericq | Update | DAQ | minute trends missing | Yes, writing minute trends causes hourly
FB crashes in the current state of things.
The "raw" minute trending is turned |
|