| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
310
|
Tue Feb 12 13:53:27 2008 |
rob | Omnistructure | VAC | Return of the RGA |
The new RGA head was installed a few days
ago. I just ran the [B]RGAlogger[/B] script |
|
|
365
|
Fri Mar 7 19:04:39 2008 |
steve | Omnistructure | PSL | laser pointer | Green laser pointer was found in my desk.
I blamed Rana for not returning it to me
after a conference talk.
|
|
|
453
|
Sat Apr 26 11:21:15 2008 |
ajw | Omnistructure | Computers | backup of /cvs/cds restarted | The backup of /cvs/cds (which runs as a cron
job on fb40m; see /cvs/cds/caltech/scripts/backup/000README.txt)
|
|
|
464
|
Mon May 5 11:04:30 2008 |
rob | Omnistructure | Computers | Network setup |
Mafalda was not connected to the network,
and so our DMF-based seisBLRMS has not been |
|
|
483
|
Fri May 16 17:27:55 2008 |
Andrey | Omnistructure | General | Toilets are broken, do not use them !!! |
[COLOR=red][SIZE=4] Both toilets in 40-meter
were constantly flushing, the leaking water |
|
|
780
|
Fri Aug 1 11:51:15 2008 |
justing | Omnistructure | Computers | added /cvs/cds/site directory | I added a /cvs/cds/site directory. This is
the same as is dicsussed [URL=http://ilog.ligo-la.caltech.edu/ilog/pub/ilog.cgi?group=detector&date_to_view=04/19/2008&anchor_to_scroll_to=2008:04:19:15:54:09-lisab]here[/URL].
Right now it just has the text file 'cit' |
|
|
885
|
Tue Aug 26 09:58:59 2008 |
steve | Omnistructure | COC | ETMX is #03 | This is the picture of ETMX from the upper
south west viewport |
|
|
888
|
Tue Aug 26 18:19:16 2008 |
rana | Omnistructure | Electronics | Resistor Noise at the 40m | As Stefan points out in his recent ISS ilog
entries at LLO, Daniel [COLOR=darkgreen]Sigg
recently wrote a
|
|
|
1038
|
Fri Oct 10 00:34:52 2008 |
rob | Omnistructure | Computers | FEs are down |
The front-end machines are all down. Another
cosmic-ray in the RFM, I suppose. Whoever |
|
|
1039
|
Fri Oct 10 10:20:42 2008 |
Alberto | Omnistructure | Computers | FEs are down | [quote]
The front-end machines are all down. Another
cosmic-ray in the RFM, I suppose. Whoever |
|
|
1040
|
Fri Oct 10 13:57:33 2008 |
Alberto | Omnistructure | Computers | Problems in locking the X arm | This morning for some reason that I didn't
clearly understand I could not lock the Xarm.
The Y arm was not a problem and the Restore |
|
|
1070
|
Wed Oct 22 20:50:30 2008 |
Alberto | Omnistructure | Computers | GPS | Today I measured the GPS clock frequency at
the output of CLOCK_MON in a board on the
same crate where the c1iool0 computer is |
|
|
1075
|
Thu Oct 23 18:45:18 2008 |
Alberto | Omnistructure | Computer Scripts / Programs | Python code for GPIB devices developed for the Absl length experiment | I wrote two Python scripts for my measurement
that can be also used/imitated by others:
sweepfrequency. py and HP8590.py. The first |
|
|
1135
|
Fri Nov 14 17:41:50 2008 |
Jenne | Omnistructure | Electronics | Sweet New Soldering Iron | The fancy new Weller Soldering Iron is now
hooked up on the electronics bench.
|
|
|
1198
|
Sat Dec 20 23:37:43 2008 |
rob | Omnistructure | General | Saturday Night Fever after presumed power failure |
Just came by to pick something up...
|
|
|
1215
|
Sun Jan 4 13:17:23 2009 |
Alan | Omnistructure | Computer Scripts / Programs | New 40mWebStatus | I have set up some code in /cvs/cds/caltech/scripts/webStatus
along with a cronjob on controls@nodus to
generate a webStatus every half hour, at |
|
|
1216
|
Mon Jan 5 11:21:05 2009 |
Alan | Omnistructure | Computer Scripts / Programs | New 40mWebStatus | [quote]
I guess we need some kind of "official" crontab
file for controls@nodus so that we know how/where |
|
|
1218
|
Thu Jan 8 20:26:17 2009 |
rob | Omnistructure | General | Earthquake in San Bernardino | Magnitude 4.5
Date-Time
|
|
|
1372
|
Mon Mar 9 10:59:05 2009 |
Alan | Omnistructure | Computers | ssh agent on fb40m restarted for backup | After the boot-fest, the nightly backup
to Powell-Booth failed, and an automatic
email got sent to me. I restarted the ssh |
|
|
1392
|
Thu Mar 12 00:29:39 2009 |
Jenne | Omnistructure | DMF | DMF being whiny again | [QUOTE]The seisBLRMS has been running on megatron
via an open terminal ssh'd into there from
allegra with matlab running.[/QUOTE]
|
|
|
1414
|
Fri Mar 20 15:54:29 2009 |
steve | Omnistructure | General | 480V crane power switch on MEZ | CES Mezzanine is beeing rebuilt to accommodate
our new neighbor: the 20ft high water slide...&
.jacuzzi |
|
|
1453
|
Fri Apr 3 14:52:38 2009 |
Jenne | Omnistructure | PEM | Guralp is finally back! | After many, many "it'll be there in
2 weeks" from the Guralp people, our
seismometer is finally back! |
|
|
1518
|
Fri Apr 24 16:24:25 2009 |
rob | Omnistructure | VAC | Paschen | In response to Steve's elog entry, and
for 40m posterity, I provide the Paschen
Curve. |
|
|
1564
|
Fri May 8 10:05:40 2009 |
Alan | Omnistructure | Computers | Restarted backup since fb40m was rebooted | Restarted backup since fb40m was rebooted. |
|
|
1594
|
Sun May 17 20:50:38 2009 |
rob | Omnistructure | Environment | mag 5.0 earthquake in inglewood | 2009 May 18 03:39:36 UTC
Details
|
|
|
1613
|
Wed May 20 10:43:17 2009 |
steve | Omnistructure | Environment | accelerometers sensitivity |
|
|
|
1614
|
Wed May 20 16:03:52 2009 |
steve | Omnistructure | Environment | using OSEMs to look at seismic activity | Rana suggested using OSEM sensing voltages
as guide lines to look seismic activity.
As you see todays drilling and tumping |
|
|
1722
|
Wed Jul 8 11:13:36 2009 |
Alberto | Omnistructure | Computers | wireless router disconnected | Once again, this morning I found the wireless
router disconnected from the LAN cable. No
martian WiFi was available. |
|
|
1731
|
Fri Jul 10 19:56:23 2009 |
rana, koji | Omnistructure | Environment | Changed office temp | I have increased the temperature setpoint
in the office area by ~0.75 deg F. Figure
attached. Also a few days ago I increased |
|
|
1732
|
Sun Jul 12 20:05:06 2009 |
rana | Omnistructure | Environment | Changed office temp | This is a 7-day minute trend. There's [B]no
obvious effect[/B] in any of the channels
looking back 2 days.
|
|
|
1734
|
Sun Jul 12 23:14:56 2009 |
Jenne | Omnistructure | General | Web screenshots aren't being updated | Before heading back to the 40m to check
on the computer situation, I thought I'd
check the web screenshots page that Kakeru |
|
|
1738
|
Mon Jul 13 15:48:05 2009 |
rana | Omnistructure | Environment | Removal of the cold air deflection device for the MOPA chiller | Around 2 PM today, I removed the blue flap
which has been deflecting the cold air from
the AC down into the laser chiller.
|
|
|
1740
|
Mon Jul 13 23:03:14 2009 |
rob, alberto | Omnistructure | Environment | Removal of the cold air deflection device for the MOPA chiller | [quote]Around 2 PM today, I removed the blue
flap which has been deflecting the cold air
from the AC down into the laser chiller.
|
|
|
1741
|
Tue Jul 14 00:32:46 2009 |
rob, alberto | Omnistructure | Environment | Removal of the cold air deflection device for the MOPA chiller | [quote][quote]Around 2 PM today, I removed
the blue flap which has been deflecting the
cold air from the AC down into the laser |
|
|
1745
|
Tue Jul 14 17:48:20 2009 |
Jenne | Omnistructure | Environment | Removal of the cold air deflection device for the MOPA chiller | [quote][quote][quote]Around 2 PM today, I
removed the blue flap which has been deflecting
the cold air from the AC down into the laser |
|
|
1762
|
Sun Jul 19 22:38:24 2009 |
rob | Omnistructure | General | Web screenshots aren't being updated |
|
|
|
1780
|
Wed Jul 22 18:04:14 2009 |
rob | Omnistructure | Computers | weird noise coming from Gigabit switch | in the rack next to the printer.
It sounds like a fan is hitting something. |
|
|
1854
|
Fri Aug 7 13:42:12 2009 |
ajw | Omnistructure | Computers | backup of frames restored | Ever since July 22, the backup script that
runs on fb40m has failed to ssh to ldas-cit.ligo.caltech.edu |
|
|
1858
|
Fri Aug 7 16:14:57 2009 |
rob | Omnistructure | VAC | UPS failed | Steve, Rana, Ben, Jenne, Alberto, Rob
UPS in the vacuum rack failed this |
|
|
1863
|
Fri Aug 7 18:06:24 2009 |
rob | Omnistructure | VAC | opening V1 when PTP1 is broken | We've had a devil of a time getting V1
to open, due to the Interlock code.
|
|
|
1927
|
Wed Aug 19 02:17:52 2009 |
rana | Omnistructure | Environment | Control Room Workstation desks lowered to human height | There were no injuries...Now we need to
get some new chairs. |
|
|
1936
|
Mon Aug 24 10:43:27 2009 |
Alberto | Omnistructure | Computers | RFM Network Failure | This morning I found that all the front
end computers down. A failure of the RFM
network drove all the computers down. |
|
|
1977
|
Tue Sep 8 19:36:52 2009 |
Jenne | Omnistructure | DMF | DMF restarted | I (think I) restarted DMF. It's on
Mafalda, running in matlab (not the complied
version which Rana was having trouble with |
|
|
1979
|
Tue Sep 8 20:25:03 2009 |
Jenne | Omnistructure | DMF | DMF restarted |
|
|
|
1991
|
Fri Sep 18 14:25:00 2009 |
rob | Omnistructure | PSL | water under the laser chiller | rob, koji, steve
We noticed some water (about a cup)
on the floor under the NESLAB chiller today. |
|
|
1992
|
Fri Sep 18 16:05:08 2009 |
Jenne | Omnistructure | PSL | water under the laser chiller |
|
|
|
2015
|
Mon Sep 28 23:44:18 2009 |
Koji | Omnistructure | SAFETY | Crappy power outlet | Jenne, Koji
Tonight we found that the wireless
for Martian network was down. |
|
|
2059
|
Tue Oct 6 20:09:50 2009 |
Jenne | Omnistructure | Environment | RF area is clean! | I spent part of the afternoon cleaning
up the area next to the Mode Cleaner where
we keep all of our RF stuff: Attenuators, |
|
|
2060
|
Tue Oct 6 23:39:54 2009 |
Koji | Omnistructure | Environment | RF area is clean! | Awesome.
I propose that anyone who tries to
do this kind of thoroughgoing cleaning should |
|
|
2191
|
Fri Nov 6 09:17:53 2009 |
steve | Omnistructure | PEM | PSL HEPAs turned on | The PSL enclosure HEPAs turned on at 30% |
|