ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
16950
|
Mon Jun 27 13:25:50 2022 |
Cici | Update | General | Characterizing the Transfer Loop | [Deeksha, Cici]
We first took data of a simple
low pass filter, and attempted to perform |
|
|
16951
|
Mon Jun 27 13:39:40 2022 |
Deeksha | Update | Electronics | Setting up the MokuLab | [Cici, Deeksha]
On Friday Cici and I set up the
Mokulab to take readings of our loop. The |
|
|
16952
|
Mon Jun 27 18:54:27 2022 |
yuta | Update | LSC | Modulation depths measurement using Yarm cavity scan | [Yehonathan, Yuta]
EDITED
by YM on 22:11 June 27, 2022 to correct for |
|
|
16953
|
Tue Jun 28 09:03:58 2022 |
JC | Update | General | Organizing and Cleaning | The plan for
the tools in 40m
As of right now, there are 4 tool |
|
|
16954
|
Tue Jun 28 14:24:23 2022 |
yuta | Update | BHD | BHD DC PD signals now also sent to c1lsc to circumvent IPC error | [JC, Yuta]
To circumvent IPC error sending
BHD DC PD signals from c1sus2 to c1lsc, DB9 |
|
|
16955
|
Tue Jun 28 16:26:58 2022 |
Cici | Summary | General | Vector fitting open loop transfer function/Audio cancellation of optical table enclosure | [Deeksha, Cici]
We attempted to use vectfit to
fit our earlier transfer function data, and |
|
|
16956
|
Tue Jun 28 16:59:35 2022 |
Paco | Summary | ALS | ALS beat allan deviation (XARM) | [Paco]
I took ~ 7 minutes of XALS beatnote
data with the XAUX laser locked to the XARM |
|
|
16957
|
Tue Jun 28 17:07:47 2022 |
Anchal | Update | Calibration | Added Beatnote channels in demodulation of c1cal | I added today demodulation of C1:LSC-BEATX/Y_FINE_I/Q
in the c1cal demodulation where different
degrees of freedom can be dithered. For McCal |
|
|
16958
|
Tue Jun 28 18:19:09 2022 |
Tomislav | Update | Electronics | Electronics noise | I measured electronics noise of WFSs and
QPD (of the WFS/QPD, whitening, ADC...) by
closing PSL and measuring the error signal. |
|