| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
6665
|
Wed May 23 10:40:21 2012 |
steve | Update | IOO | PMC locked |
|
|
|
6664
|
Tue May 22 23:36:02 2012 |
Den | Update | PEM | mircophones | I've put 5 EM172 microphones close together
and measured there signal and coherence.
They are plugged in to accelerometer channels. |
6x |
|
6663
|
Tue May 22 20:46:38 2012 |
yuta | Update | CDS | MEDM suspension screens using macro | I fixed the problem Jamie pointed out in
elog #6657
and #6659. |
|
|
6662
|
Tue May 22 20:24:06 2012 |
Jamie | Update | Computers | rossa is now running Ubuntu 10.04 | Now same as pianosa and rosalba.
I'll upgrade allegra on Friday. |
|
|
6661
|
Tue May 22 20:01:26 2012 |
Den | Update | CDS | error monitor | I've created transmission error monitors
in rfm, oaf, sus, lsc, scx, scy and ioo models.
I tried to get data from every channel transmitted |
|
|
6660
|
Tue May 22 13:06:11 2012 |
Jenne | Update | IOO | WFS didn't turn off automatically | I just sat down in the control room, and
discovered the PMC (and everything else)
unlocked. I relocked the PMC, but the |
|
|
6659
|
Tue May 22 11:47:43 2012 |
Jamie | Update | CDS | MEDM suspension screens using macro | Actually, it looks like we're not quite
done here. All the paths in the SUS_SINGLE
screen need to be updated to reflect the |
|
|
6658
|
Tue May 22 11:45:12 2012 |
Jamie | Configuration | CDS | Please remember to commit SVN changes | Hey, folks. Please remember to commit
all changes to the SVN in a timely manor.
If you don't, multiple commits will get lumped |
|
|
6657
|
Tue May 22 11:32:02 2012 |
Jamie | Update | CDS | MEDM suspension screens using macro | Very nice, Yuta! Don't forget to
commit your changes to the SVN. I took
the liberty of doing that for you. |
|
|
6656
|
Tue May 22 08:03:01 2012 |
steve | Update | SUS | ETMY oplev gets new laser |
|
|
|
6655
|
Tue May 22 00:23:45 2012 |
Den | Update | CDS | transmission error monitor | I've started to create channels and an
medm screen to monitor the errors that occur
during the transmission through the RFM model. |
|
|
6654
|
Mon May 21 21:27:39 2012 |
yuta | Update | CDS | MEDM suspension screens using macro | Background:
We need more organized MEDM
screens. Let's use macro. |
|
|
6653
|
Mon May 21 19:16:55 2012 |
Koji | Update | General | rossa X config | I rebooted rossa and the X sever has stalled. |
|
|
6652
|
Mon May 21 07:45:39 2012 |
steve | Update | IOO | PMC locked | I locked the PMC and the MC followed instantly. |
|
|
6651
|
Sun May 20 19:57:51 2012 |
Den | Update | PEM | microphones | I've soldered EM172 microphones to BNC
connectors to get data from them.
|
7x |
|
6650
|
Fri May 18 15:25:15 2012 |
steve | Update | SUS | AR coated lens swapped in at ETMX oplev |
|
|
|
6649
|
Fri May 18 11:19:17 2012 |
steve | Update | SUS | ETMY oplev laser is dead |
The typical sign of a dying
gas laser is that it glows for a few minutes |
|
|
6648
|
Thu May 17 15:31:22 2012 |
steve | Update | General | beam trap posts & clamps for vacuum | Aluminum posts and SS clamps for
green glass traps in vacuum will be out of
the shops by June 6, 2012 the latest |
|
|
6647
|
Wed May 16 14:06:49 2012 |
steve | Update | SUS | Temperature rules | Guralp 1 is on the south side of
IOO chamber |
|
|
6646
|
Wed May 16 11:53:45 2012 |
Jenne | Update | Computers | Image Subtraction |
|
|
|
6645
|
Tue May 15 23:40:46 2012 |
Mike J. | Update | Computers | Image Subtraction | I acquired 2 raw frames of MC2 using "/users/mjenson/sensoray/sdk_2253_1.2.2_linux/capture
-n -s 720x480 -f 1", one while the
laser was off the mode cleaner and another |
|
|
6644
|
Tue May 15 08:44:55 2012 |
steve | Update | SUS | ETMX damping restored | ETMX sus damping restored |
|
|
6643
|
Mon May 14 08:49:47 2012 |
steve | Update | SUS | ETMY damping restored | ETMY sus damping restored. |
|
|
6642
|
Fri May 11 23:33:41 2012 |
Den | Update | Adaptive Filtering | offline vs online | I've compared offline Wiener filtering
with online static + adaptive filtering for
MC_F with GUR1_XYZ and GUR2_XYZ as witness |
|
|
6641
|
Fri May 11 17:21:56 2012 |
Jenne | Update | IOO | OAF left enabled - MC unlocked for more than an hour | No leaving the OAF running until you're
sure (sure-sure, not kind of sure, not pretty
sure, but I've enabled guardians to make |
|
|
6640
|
Fri May 11 08:07:30 2012 |
Jamie | Update | CDS | FB |
|
|
|
6639
|
Thu May 10 22:05:21 2012 |
Den | Update | CDS | FB | Already for the second time today all computers
loose connection to the framebuilder. When
I ssh to framebuilder DAQD process was not |
|
|
6638
|
Thu May 10 21:13:01 2012 |
Den | Update | Electronics | ADC 3 | ADC 3 INPUT 4 (#3 in the c1pem model if
you count from 0) is bad. It adds DC = ~1
V to the signal as well as noise. I plugged |
|
|
6637
|
Thu May 10 14:49:06 2012 |
Koji | HowTo | General | How to clean & bake black glass pieces | |
|
|
6636
|
Wed May 9 15:50:13 2012 |
Jenne | Bureaucracy | General | 40m Meeting Action Items | I'm combining the IFO check-up list (elog
6595) and last week's action items list |
|
|
6635
|
Wed May 9 15:02:50 2012 |
Den | Update | CDS | RFM |
|
|
|
6634
|
Wed May 9 14:32:31 2012 |
Jenne | Update | CDS | Burt restored | Den and Alex left things not-burt restored,
and Den mentioned to me that it might need
doing. |
|
|
6633
|
Wed May 9 11:31:50 2012 |
Den | Update | CDS | RFM | I added PCIE memory cache flushing to c1rfm
model by changing 0 to 1 in /opt/rtcds/rtscore/release/src/fe/commData2.c
on line 159, recompiled and restarted c1rfm. |
|
|
6632
|
Wed May 9 10:46:54 2012 |
Den | Update | CDS | OAF model not seeing MCL correctly |
|
|
|
6631
|
Wed May 9 09:19:22 2012 |
Koji | Update | Locking | PRM is really moving when PRMI locked | Is this enhancement of spectrum caused
by the lock? Or by the actuation?
|
|
|
6630
|
Wed May 9 08:21:42 2012 |
Jamie | Update | CDS | No signals for DTT from SUS |
|
|
|
6629
|
Wed May 9 04:47:20 2012 |
Jenne | Update | Locking | PRM is really moving when PRMI locked | A few things tonight. Locked both
arms simultaneously (IR only). Locked
MICH, Locked PRMI, although it doesn't like |
|
|
6628
|
Wed May 9 01:14:44 2012 |
Jenne | Update | CDS | No signals for DTT from SUS |
|
|
|
6627
|
Wed May 9 00:45:13 2012 |
Jenne | Update | CDS | No signals for DTT from SUS | Upgrades suck. Or at least making
everything work again after the upgrade.
On the to-do list tonight: |
|
|
6626
|
Tue May 8 17:48:50 2012 |
Jenne | Update | CDS | OAF model not seeing MCL correctly | Den noticed this, and will write more later,
I just wanted to sum up what Alex said /
did while he was here a few minutes ago.... |
|
|
6625
|
Tue May 8 16:43:15 2012 |
Jenne | Update | CDS | Degenerate channels, potentially a big mess | Rana
theorized that we're having problems with
the MC error signal in the OAF model (separate |
|
|
6624
|
Tue May 8 10:43:42 2012 |
Den | Update | CDS | biquad filter form |
|
|
|
6623
|
Tue May 8 09:58:17 2012 |
Den | Update | CDS | SUS -> FB | [Alex, Den]
It |
|
|
6622
|
Tue May 8 09:47:53 2012 |
Jamie | Update | CDS | biquad filter form |
|
|
|
6621
|
Tue May 8 03:38:28 2012 |
Jenne | Update | General | MEDM svn emergency!!! | We officially are
*failures* at svn-ing our scripts and screens. |
|
|
6620
|
Tue May 8 03:33:24 2012 |
Jenne | Update | SUS | New misalign / restore scripts for IFO_ALIGN screen | Since Den wasn't able to fix c1sus (make
it talk to the framebuilder) before he left
a few hours ago, I decided to do some housekeeping |
|
|
6619
|
Mon May 7 22:39:37 2012 |
Den | Update | CDS | c1sus | [Jenne, Den]
We decided to reboot C1SUS machine
in hope that this will fix the problem with |
|
|
6618
|
Mon May 7 21:46:10 2012 |
Den | Update | CDS | guralp signal error | GUR1_XYZ_IN1 and GUR2_XYZ_IN1 are the same
and equal to GUR2_XYZ. |
|
|
6617
|
Mon May 7 21:19:00 2012 |
Jenne | Update | SUS | ETMX oplev | I'm still not super happy with the low
power level of the ETMX oplev, so I went
to investigate. |
|
|
6616
|
Mon May 7 21:05:38 2012 |
Den | Update | CDS | biquad filter form | I wanted to switch the implementation of
IIR_FILTER from DIRECT FORM II to BIQUAD
form in C1IOO and C1SUS models. I modified |
|