| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
11369
|
Mon Jun 22 14:21:42 2015 |
Steve | Metaphysics | Treasure | Jenne and Den graduated | Last supper before departing at "Grazie"
El Portal. All the best on your journey! |
|
|
12342
|
Wed Jul 27 15:03:02 2016 |
sisyphus | Metaphysics | SUS | Broken wire | While tightening the bolts on the ETMX
wire clamp, the wire broke. All four
face magnets broke off. |
|
|
12343
|
Wed Jul 27 16:56:47 2016 |
rana | Metaphysics | SUS | Broken wire | For the rest of this vent, at least, we
need to start using the EQ stops
more frequently. Whenever the |
|
|
12764
|
Fri Jan 27 19:40:03 2017 |
rana | Metaphysics | elog | word wrapping & large images | "Why does the word wrapping not work
in our browsers with ELOG?" I sometimes
wonder. Some of the elogs are fine, but often |
|
|
12776
|
Tue Jan 31 15:08:13 2017 |
ericq | Metaphysics | CDS | Minute Trend Koan | A novice was learning at the feet of Master
Daqd. At the end of the lesson he looked
through his notes and said, “Master, |
|
|
14265
|
Fri Nov 2 09:47:57 2018 |
Steve | Metaphysics | Treasure | Zojirushi is dead | It took at least
ten years to rust away. |
|
|
14271
|
Mon Nov 5 15:55:39 2018 |
Steve | Metaphysics | Treasure | Zojirushi is dead | We
have no coffee machine.
We |
|
|
14272
|
Tue Nov 6 09:45:32 2018 |
aaron | Metaphysics | Treasure | Zojirushi is dead | New
all organic machine. |
|
|
16485
|
Wed Nov 24 17:13:31 2021 |
Yehonathan | Metaphysics | General | Toilet tank broken | The toilet tank in the big bathroom stopped
refilling. I contacted PPService@caltech.edu
and put up an "Out of Order sign". |
|
|
16487
|
Tue Nov 30 11:03:44 2021 |
Yehonathan | Metaphysics | General | Toilet tank broken | a plumber came in yesterday and fixed the
issue.
|
|
|
91
|
Sun Nov 11 21:05:55 2007 |
rana | HowTo | SUS | MC Touching or not | I wrote a script: [I]SUS/freeswing-mc.csh[/I],
which gives the MC mirrors the appropriate
kicks
|
|
|
92
|
Sun Nov 11 21:21:04 2007 |
rana | HowTo | Computers | New DV | To use the new ligoDV (previously GEO DV)
to look at 40m data, open up a matlab, set
up for mDV as usual,
|
|
|
107
|
Thu Nov 15 18:23:55 2007 |
John | HowTo | Computers | Swap CAPS and CTRL on a Windows 2000/XP machine | I've swapped ctrl and caps on the four control
room Windows machines. Right ctrl is unchanged.
|
|
|
120
|
Tue Nov 20 18:35:20 2007 |
John | HowTo | Computers | MatLab in Emacs | If you can't get MatLab to run in emacs try
adding the following to the .emacs file
|
|
|
142
|
Thu Nov 29 18:10:13 2007 |
Alberto | HowTo | Computer Scripts / Programs | GPIB Scripts | I've spent a lot of time trying to configurate
the GPIB-USB interface for the HP4195. After
installing 1) the Agilent libraries, 2) the |
|
|
143
|
Thu Nov 29 19:35:14 2007 |
rana | HowTo | Computer Scripts / Programs | GPIB Scripts | [quote]I've spent a lot of time trying to
configurate the GPIB-USB interface for the
HP4195. After installing 1) the Agilent libraries, |
|
|
158
|
Mon Dec 3 16:24:47 2007 |
tobin | HowTo | Computers | GNU screen | [url=http://jmcpherson.org/screen.html]GNU
screen[/url] is a utility that can be quite
handy for managing long-running psuedo-interactive |
|
|
159
|
Mon Dec 3 17:55:39 2007 |
tobin | HowTo | Computer Scripts / Programs | linemon | Matlab's Signal Processing toolbox has a [url=http://www.mathworks.com/access/helpdesk/help/toolbox/signal/index.html?/access/helpdesk/help/toolbox/signal/spectrum.html]set
of algorithms for identifying sinusoids in
data[/url]. Some of them (e.g., [url=http://www.mathworks.com/access/helpdesk/help/toolbox/signal/index.html?/access/helpdesk/help/toolbox/signal/rootmusic.html&http://www.mathworks.com/cgi-bin/texis/webinator/search/]rootmusic[/url]) |
|
|
164
|
Wed Dec 5 10:57:08 2007 |
alberto | HowTo | Computers | Connecting the GPIBto USB interface to the Dell laptop | The interface works only on one of the USB
ports of the laptop (the one on the right,
looking at the computer from the back). |
|
|
166
|
Wed Dec 5 16:57:36 2007 |
tobin | HowTo | Computer Scripts / Programs | SR785 data converter on linux | I was pleased to find that the SR785 Data
Viewer (including the command line conversion
utility) installs and works in linux using |
|
|
175
|
Thu Dec 6 18:11:15 2007 |
rob | HowTo | Computer Scripts / Programs | Making DMF monitors |
I was able to use the matlab compiler to
compile a version of the [B]linetracker[/B] |
|
|
184
|
Mon Dec 10 13:54:26 2007 |
rob | HowTo | Computer Scripts / Programs | Don't blame the Matlab compiler |
For human error. We should be careful to
only run the compiler outside the mDV directory |
|
|
206
|
Thu Dec 20 19:05:34 2007 |
waldman | HowTo | OMC | HOWTO build front ends | For instance, to build the TPT front end
code.
|
|
|
274
|
Sat Jan 26 18:12:45 2008 |
rana | HowTo | Computers | extra processes and crashes | There were a load of extra processes on op440m;
they were all related to rogue DV processes
(frameMemRead, framer4, xmgrace, etc.)
|
|
|
280
|
Mon Jan 28 15:11:38 2008 |
rob | HowTo | DMF | running compiled matlab DMF tools |
I compiled Rana's seisBLRMS monitor, and
it's now running on mafalda. To start your |
|
|
349
|
Sun Mar 2 23:43:45 2008 |
rana | HowTo | LSC | PD6 response | John's PD plotting script is superior to all
of the ones we had before; lets make him
post the script so we can all use it.
|
|
|
395
|
Sun Mar 23 00:43:08 2008 |
mevans | HowTo | General | Online Adaptive Filtering | I wrote a short document about the OAF running
on the ASS. Since there is no BURT setup,
I put a script in /cvs/cds/caltech/scripts |
|
|
404
|
Wed Mar 26 13:41:53 2008 |
Andrey | HowTo | SUS | Modification of ''C1DRIFT_MONITOR'' | I learned how to modify the drift-monitor
in MEDM so that values on it change colors
from green to yellow to red depending how |
|
|
478
|
Thu May 15 10:40:21 2008 |
steve | HowTo | General | Lisa Goggin, PhD | Lisa Goggin successfully defended her thesis
on May, 13 2008
|
|
|
536
|
Tue Jun 17 22:00:53 2008 |
John | HowTo | PSL | Problems turning MZ servo on/off | We were unable to toggle the MZ servo on/off
(Blank/Normal) from MEDM. Pushing on the
Xycom board and cables changed the fault |
|
|
551
|
Sun Jun 22 21:38:49 2008 |
rob | HowTo | General | IFO CONFIGURE |
Now that we're getting back into locking,
it's nice to have a stable alignment of the |
|
|
615
|
Tue Jul 1 14:24:58 2008 |
rob | HowTo | Computer Scripts / Programs | conlog time machine |
I've written a perl script (now in the $SCRIPTS/general
directory) which implements a "conlog restore" |
|
|
617
|
Tue Jul 1 21:27:27 2008 |
rob | HowTo | Computer Scripts / Programs | slider twiddling after reboot |
Sometimes after we reboot the front-end machines,
some of the hardware gets stuck in an unknown |
|
|
636
|
Sun Jul 6 16:17:40 2008 |
tobin | HowTo | Computers | SVN | I was able to check out the 40m SVN here in
Livingston using this command:
|
|
|
639
|
Mon Jul 7 13:49:27 2008 |
Yoichi | HowTo | PSL | MZ offset, gain tips | John, Yoichi
This morning John found that MZ servo is |
|
|
654
|
Thu Jul 10 13:47:12 2008 |
Yoichi | HowTo | Computers | svn access via https | Now you can access to the svn repository on
nodus by https.
To perform a checkout, you can use the following |
|
|
788
|
Mon Aug 4 00:56:07 2008 |
Koji | HowTo | General | Abs. Len. Meas. ~ Auto freq scanner with GPIB | [B]Work log on August 3rd - Part1[/B]
o Yesterday I was too much tired of changing |
|
|
833
|
Thu Aug 14 10:26:45 2008 |
steve | HowTo | SUS | sus cable pin cheater for out of vac damping | The 40m D25 vacuum feed troughs give you a
mirror image pin count.
|
|
|
867
|
Thu Aug 21 17:55:14 2008 |
rana | HowTo | IOO | MC WFS DC Offsets | I ran the McWFS_dc_offsets script to trim
out the DC offsets on the MC WFS DC signals.
|
|
|
875
|
Mon Aug 25 10:23:53 2008 |
steve | HowTo | General | cable killer | Rack 1Y7 double violation:
BNC cables left to be jammed by door
|
|
|
882
|
Mon Aug 25 17:45:34 2008 |
rana, josephb, rob | HowTo | PEM | Accelerometer range | Joe shows us by jumping up ~15" in the control
rom that the accelerometers are set with
not enough gain.
|
|
|
889
|
Tue Aug 26 19:07:37 2008 |
Yoichi | HowTo | Computers | Reading data from Agilent 4395A analyzer through GPIB from *Linux* machine | I succeeded in reading data from Agilent 4395A
analyzer, who's floppy is crappy, through
GPIB from a Linux machine using
|
|
|
890
|
Wed Aug 27 10:55:35 2008 |
Yoichi | HowTo | Computers | Annoying behavior of the touch pads of the lab. laptops is fixed | I was sick of the stupid touch pad behavior
of the lab. laptops, i.e. firefox goes back
and forth in the history when the cursor |
|
|
904
|
Fri Aug 29 18:24:48 2008 |
rana | HowTo | PSL | PMC: PZT Calibration | I calibrated the PMC PZT at DC by using 'trianglewave'
to drive the DC offset slider
and reading back PMC_PZT and PMC_TRANSPD_F |
|
|
966
|
Thu Sep 18 18:38:14 2008 |
Yoichi | HowTo | Computers | How to compile an SNL code for VxWorks | Dave Barker guided me through how to compile
an SNL code into a Motorola 162 CPU object.
|
|
|
977
|
Mon Sep 22 16:51:27 2008 |
Yoichi | HowTo | Computers | Network GPIB | I was able to make the wireless connected
GPIB interface work with SR785.
Now you can download data from SR785 through |
|
|
983
|
Tue Sep 23 00:47:24 2008 |
Yoichi | HowTo | Computers | Network GPIB | [quote]
I wrote a new script called "netgpibdata.py"
which works similarly as "getgpibdata.py".
|
|
|
1125
|
Mon Nov 10 11:06:09 2008 |
rob | HowTo | IOO | mode cleaner locked |
I found the mode cleaner unlocked, with (at
least) MC1 badly mis-aligned. After checking |
|
|
1132
|
Thu Nov 13 11:33:25 2008 |
Alberto | HowTo | Treasure | Making (good) Matlab figures | Just a little summary of some useful ways
to change plot settings in Matlab that I
wanted to share and remember for the future:
|
|
|
1139
|
Mon Nov 17 11:01:15 2008 |
Alberto | HowTo | Electronics | Calibrating the Frequency Standard of the Marconi | I locked the [COLOR=purple][I]SRS Rubidium
Frequency Standard FS275[/I][/COLOR] to the
the 1pps from the GPS. The specs from the |
|