| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
6269
|
Fri Feb 10 11:46:44 2012 |
steve | Update | IOO | seismic noise back to normal | The shaking has stopped at 9:32am
The AC was turned back on at 11:30am
We still do not have any explanation |
|
|
6271
|
Fri Feb 10 15:47:38 2012 |
rana | Update | PEM | seismic noise back to normal |
Kiwamu and Steve maybe don't
know about how to trend seismic noise. If |
|
|
5919
|
Wed Nov 16 23:50:40 2011 |
Den | Update | Adaptive Filtering | seismic noise injection | [Micro, Den]
Analyzing coherence of seismic noise
and mode cleaner length we've figured out |
|
|
6029
|
Mon Nov 28 18:53:35 2011 |
Den | Summary | WienerFiltering | seismic noise substraction | There is still a problem why GUR, STS signals
are poorly coherent to MC_L. But at
least we can see coherence at 2-5 Hz. It |
9x |
|
13427
|
Tue Nov 14 16:02:43 2017 |
Kira | Summary | PEM | seismometer can testing | I made a model for our seismometer can
using actual data so that we know approximately
what the time constant should be when we |
|
|
13438
|
Tue Nov 21 16:00:05 2017 |
Kira | Update | PEM | seismometer can testing | I performed a test with the can last week
with one layer of insulation to see how well
it worked. First, I soldered two heaters |
|
|
13446
|
Wed Nov 22 12:13:15 2017 |
Kira | Update | PEM | seismometer can testing | Updated some values, most importantly,
the k-factor. I had assumed that it was in
the correct units already, but when converting |
|
|
13447
|
Wed Nov 22 14:47:03 2017 |
Kira | Update | PEM | seismometer can testing | For the insulation, I have decided to use
this
one (Buna-N/PVC Foam Insulation |
|
|
13455
|
Tue Nov 28 16:02:32 2017 |
rana | Update | PEM | seismometer can testing | I've ordered 4 of these from McMaster.
Should be delivered to the 40m by noon tomorrow.
|
|
|
13756
|
Tue Apr 17 09:57:09 2018 |
Steve | Update | General | seismometer interfaces |
|
|
|
13763
|
Wed Apr 18 20:33:19 2018 |
Kevin | Update | General | seismometer interfaces | Steve, the pictures you posted are not
the AA board I was referring to. The attached
pictures show the board which is sitting |
|
|
8456
|
Mon Apr 15 16:10:52 2013 |
Den | Update | PEM | seismometer isolation kit | We got granite bases today from the
manufacturer. We plan to set them up on Wednesday,
8 am. Please note, there will be an installation |
|
|
8461
|
Thu Apr 18 15:08:14 2013 |
Steve | Update | PEM | seismometer isolation kit in place |
|
|
|
8477
|
Tue Apr 23 16:17:45 2013 |
Den | Update | PEM | seismometer isolation kit in place |
|
|
|
7153
|
Sat Aug 11 18:57:07 2012 |
Den | Update | PEM | seismometer location | STS-2 - end of X arm
GUR 2 - isolation box
TRILLIUM - 1Y3 (DC power supply uses |
|
|
7819
|
Thu Dec 13 01:49:53 2012 |
rana | Update | PEM | seismometers |
|
|
|
7825
|
Thu Dec 13 21:21:34 2012 |
Den | Update | PEM | seismometers |
|
|
|
3037
|
Wed Jun 2 18:09:32 2010 |
steve | Update | PEM | seismometers off of linoleum floor | Steve for Nancy,
Seismometer interface box ac power
was turned off, Guralps disconnected and |
|
|
3039
|
Wed Jun 2 21:21:43 2010 |
steve | Update | PEM | seismometers off of linoleum floor |
|
|
|
3047
|
Thu Jun 3 22:17:05 2010 |
rana | Update | PEM | seismometers off of linoleum floor | At ~2350 UTC on June 2, the seismometers
were turned off. After the granite slab was
repositioned with the new lead, the Ranger |
|
|
3050
|
Fri Jun 4 23:52:57 2010 |
rana | Update | PEM | seismometers off of linoleum floor | |
|
|
2289
|
Wed Nov 18 01:12:15 2009 |
rana | Update | PEM | seismometers were not saturating during Halloween weekend | |
|
|
7254
|
Thu Aug 23 10:08:13 2012 |
Steve | Update | PEM | seismometers? |
|
|
|
13461
|
Sun Dec 3 05:25:59 2017 |
gautam | Configuration | Computers | sendmail installed on nodus | Pizza mail didn't go out last weekend
- looking at logfile, it seems like the "sendmail"
service was missing. I installed sendmail |
|
|
13462
|
Sun Dec 3 17:01:08 2017 |
Koji | Configuration | Computers | sendmail installed on nodus | An email has come at 5PM on Dec 3rd.
|
|
|
9578
|
Mon Jan 27 17:49:46 2014 |
rana | HowTo | Computer Scripts / Programs | sendmail started on nodus: fixing SwiftMail on Dokuwiki | Since the recent filesystem fracas, the
new accounts could not be created on nodus
/ dokuwiki (for the controls workshop, for |
|
|
13539
|
Fri Jan 12 12:31:04 2018 |
gautam | Configuration | Computers | sendmail troubles on nodus | I'm having trouble getting the sendmail
service going on nodus since the Christmas
day power failure - for some reason, it |
|
|
13540
|
Fri Jan 12 16:01:27 2018 |
Koji | Configuration | Computers | sendmail troubles on nodus | I personally don't like the idea of
having sendmail (or something similar
like postfix) on a personal server as it |
|
|
13542
|
Fri Jan 12 18:22:09 2018 |
gautam | Configuration | Computers | sendmail troubles on nodus | Okay I will port awade's python mailer
stuff for this purpose.
|
|
|
13545
|
Sat Jan 13 02:36:51 2018 |
rana | Configuration | Computers | sendmail troubles on nodus | I think sendmail is required on nodus since
that's how the dokuwiki works. That's
why the dokuwiki was trying to send an email |
|
|
13546
|
Sat Jan 13 03:20:55 2018 |
Koji | Configuration | Computers | sendmail troubles on nodus | I know it, and I don't like it. DokuWiki
seems to allow us to use an external server
for notification emails. That would be the |
|
|
4851
|
Tue Jun 21 23:29:41 2011 |
kiwamu | Update | LSC | sensing matrix measurement | I
am now measuring the sensing matrix in the
DRMI configuration. |
|
|
4857
|
Wed Jun 22 17:42:03 2011 |
kiwamu | Update | LSC | sensing matrix measurement | The sensing
matrix was measured in the DRMI configuration |
|
|
4899
|
Tue Jun 28 15:20:08 2011 |
kiwamu | Update | LSC | sensing matrix measurement in PRMI configuration | Here is
the result of the measurement of the sensing |
|
|
4910
|
Wed Jun 29 12:20:53 2011 |
kiwamu | Update | LSC | sensing matrix measurement in PRMI configuration | Of course
I made a mistake in my calculation of the |
|
|
6281
|
Wed Feb 15 05:29:22 2012 |
kiwamu | Update | LSC | sensing matrix of PRMI | I have measured the sensing matrix of PRMI.
It
seems that the MICH signal in the 3f ports |
|
|
6283
|
Wed Feb 15 17:15:33 2012 |
kiwamu | Update | LSC | sensing matrix of PRMI | I
think I have told a lie in the last meeting
-- the measured sensing matrix doesn't look |
|
|
6287
|
Thu Feb 16 07:38:24 2012 |
Koji | Update | LSC | sensing matrix of PRMI | So why don't you use AS55I and Q for the
control of PRMI??? |
|
|
6289
|
Thu Feb 16 13:12:30 2012 |
rana | Update | LSC | sensing matrix of PRMI |
|
|
|
6293
|
Fri Feb 17 04:45:48 2012 |
kiwamu | Update | LSC | sensing matrix of PRMI | I
locked the PRMI with the AS55I and Q combination.
|
|
|
4427
|
Wed Mar 23 05:11:08 2011 |
kiwamu | Update | Green Locking | servo handig off | Succeeded
in handing off the servo from the green to |
|
|
4428
|
Wed Mar 23 08:50:36 2011 |
Aidan | Update | Green Locking | servo handig off | Nicely done!
|
|
|
9151
|
Sun Sep 22 21:28:53 2013 |
rana | Update | SUS | set OL T RAMP values (they are not visible on the OL screens) | controls@rosalba:/opt/rtcds/caltech/c1/scripts/SUS
0$ ./setOLtramps
Old : C1:SUS-ETMX_OLPIT_TRAMP |
|
|
8809
|
Tue Jul 9 11:37:37 2013 |
gautam | Update | CDS | set up for testing DAC Interface-board pin outs | The bank marked channel 9-16 is free, but
the connector is a 40 pin IDC and I need
to know the exact pin-out configuration before |
|
|
8811
|
Tue Jul 9 12:01:20 2013 |
gautam | Update | CDS | set up for testing DAC Interface-board pin outs |
Jenne just rebooted c1scy and
daqd on the framebuilder. We will do the |
|
|
3407
|
Thu Aug 12 11:59:31 2010 |
kiwamu | HowTo | CDS | set up ntp daemom | (sad story)
When I was working on a new front
end machine c1sus, I found that |
|
|
1529
|
Tue Apr 28 16:36:24 2009 |
rob | HowTo | Locking | setting the RF CARM demod phase | To set the demod phase for RF CARM, sensed
at REFL2 (REFL 166I), it suffices to set
the demod phase for REFL2 to be the optimal |
|
|
1530
|
Tue Apr 28 17:51:13 2009 |
rob | HowTo | Locking | setting the RF CARM demod phase |
|
|
|
3630
|
Thu Sep 30 18:51:50 2010 |
yuta | Update | Computers | setting up aldabella and mariabella | (Kiwamu, Yuta)
Background: |
|
|
13409
|
Mon Nov 6 09:09:43 2017 |
Steve | Update | VAC | setting up new TP2 turbo | Our new Agilent Technology TwisTorr
84FS AG rack controller ( English Manual
pages 195-297 ) RS232/485, product |
|