| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
660
|
Thu Nov 13 12:39:01 2025 |
Mary | Update | Interferometer Simulations | | |
|
|
663
|
Thu Nov 20 13:03:58 2025 |
Cece Ochoa | Update | ELOG | CE Cavity Design Update | Update on grouping 0+8th Order Modes |
|
|
664
|
Thu Nov 20 13:54:34 2025 |
Tyler | Update | TCS | FROSTI A# Optimization and Mesh Convergence Analysis | Attached below are slides discussing FROSTI
A# Irradiance optimization and mesh convergence
analysis for penetration depth. |
|
|
665
|
Thu Dec 4 12:10:19 2025 |
Tyler | Update | TCS | FROSTI A# Profiles and Element Width Optimization | Slides |
|
|
666
|
Thu Dec 18 12:51:13 2025 |
Tyler | Update | TCS | FROSTI A# Profiles Update | Slides |
|
|
667
|
Thu Jan 8 12:51:03 2026 |
Tyler | Update | TCS | FROSTI A# Update 01/08/2026 | Slides |
|
|
668
|
Thu Jan 15 12:52:58 2026 |
Tyler | Update | TCS | A# FROSTI Profiles 01/15/26 | Slides |
|
|
669
|
Thu Jan 15 13:52:55 2026 |
Xuesi Ma | Update | TCS | FROSTI A# Reflector Update | Slides |
|
|
671
|
Thu Jan 22 13:12:29 2026 |
Mary | Update | | | |
|
|
673
|
Thu Jan 22 14:06:00 2026 |
Xuesi Ma | Update | TCS | FROSTI A# Reflector Update | Slides |
|
|
674
|
Wed Jan 28 11:29:30 2026 |
Tyler | Update | TCS | A# FROSTI Profiles 01/15/26 |
|
|
|
675
|
Thu Jan 29 12:46:22 2026 |
Cece Ochoa | Update | | CE Cavity Design Update (4) | Update for CE Cavity Arms + Modes
https://docs.google.com/presentation/d/1-dXYylkAbNpHR4WVCx9Q8ryL_xGlH-JSSLXEUQg6b7Q/edit?usp=sharing
|
|
|
678
|
Thu Feb 5 13:12:28 2026 |
Tyler | Update | TCS | A# FROSTI Profiles 01/15/26 | Slides
updating progress on FROSTI A# irradiance
profiles and reflector design. Edge roll-off |
|
|
679
|
Thu Feb 5 13:34:13 2026 |
Cynthia | Update | Interferometer Simulations | Point absorber + miscentering simulation | |
|
|
680
|
Thu Feb 5 13:49:31 2026 |
Michael | Update | Interferometer Simulations | Updating Squeezing Mode Matching Logic | After some tests, I have determined that the
squeezer in the aLIGO katscript is currently
being matched to the SRC. This logic will |
|
|
681
|
Thu Feb 5 13:59:42 2026 |
Mary | Update | Interferometer Simulations | | |
|
|
683
|
Thu Feb 12 12:53:51 2026 |
Cece Ochoa | Update | ELOG | CE Cavity Design Update | Update on HOM placement w/ cavity locking.
Still verifying mode placement
RoC: 28340m
and 26874m |
|
|
684
|
Thu Feb 12 12:59:29 2026 |
Mary | Update | | | |
|
|
685
|
Thu Feb 12 13:50:38 2026 |
Xuesi Ma | Update | VAC | Vacuum status warning system | Vacuum Pressure Warning Script
Script
Location: controls@chimay
Script Path: /vac/python/serial/temp_vacuum_warning.py |
|
|
686
|
Thu Feb 19 12:34:18 2026 |
Cynthia | Update | Interferometer Simulations | Point absorber simulation | |
|
|
687
|
Thu Feb 19 12:59:47 2026 |
Tyler | Update | TCS | A# FROSTI Profiles 01/15/26 |
Slides
covering a new approach to optimizing for
A# FROSTI profiles. In particular, we start |
|
|
688
|
Thu Feb 26 20:25:10 2026 |
Cynthia Liang | Update | Interferometer Simulations | Point Absorber+Miscentering Simulation | |
|
|
690
|
Thu Mar 5 13:01:14 2026 |
Tyler | Update | TCS | A# FROSTI Profiles Optimization |
Slides
discussing updates on FROSTI A# profile optimizations.
In particular, a new RMS function is defined |
|
|
692
|
Thu Mar 12 12:48:58 2026 |
Cynthia | Update | Interferometer Simulations | New Result of point absorber+miscentering | |
|
|
Draft
|
Thu Mar 12 13:18:49 2026 |
Cece Ochoa | Update | Interferometer Simulations | CE Cavity Design Update | Animation showing how modes shift in the CE
arm cavity for radius 27581m and mirror radius
of40cm as the laser powers up the 1.5 MW. |
|
|
694
|
Wed Apr 1 15:02:30 2026 |
Tyler | Update | TCS | A# FROSTI Profiles Optimization 04/02/2026 |
Slides
discussing SURF, OPD, and SURF+OPD optimizations
for idealized FROSTI A# profiles.
|
|
|
695
|
Thu Apr 2 12:23:40 2026 |
Michael | Update | Interferometer Simulations | Update Plots and Squeezing Behavior With Toroidal Mirrors | |
|
|
696
|
Thu Apr 9 12:40:24 2026 |
Xuesi Ma | Update | TCS | A# Ring Heater Design |
Slides
discussing for A# Ring Heater design.
|
|
|
697
|
Thu Apr 9 12:50:28 2026 |
Cynthia | Update | Interferometer Simulations | O5 Test mass | https://docs.google.com/presentation/d/1vJPZ9H_umgsZacCLgsqAUZWjn7-6l77np3E_YgaSy_M/edit?usp=sharing |
|
|
698
|
Thu Apr 16 12:53:30 2026 |
Cynthia | Update | Interferometer Simulations | O5 Test mass | |
|
|
699
|
Thu Apr 16 13:14:42 2026 |
Tyler | Update | TCS | A# FROSTI Profiles Optimization 04/02/2026 |
Slides
discussing including overlapped irradiance
profiles at the center of an A# ITM.
|
|
|
700
|
Thu Apr 16 14:04:46 2026 |
Mary | Update | Interferometer Simulations | Beam position optimization algorithm | |
|
|
702
|
Thu Apr 23 11:32:48 2026 |
Cece Ochoa | Update | Interferometer Simulations | CE Cavity Design Update | Update on CE Mirror RoC, simulation with FROSTI
and cavity locking
View Presentation |
|
|
703
|
Thu Apr 23 12:47:05 2026 |
Cynthia | Update | Interferometer Simulations | O5 Test mass | |
|
|
705
|
Thu Apr 30 12:08:02 2026 |
Mary | Update | VAC | New Vacuum design | https://autode.sk/3QFUGF8 |
|
|
706
|
Thu Apr 30 12:52:26 2026 |
Mary | Update | Interferometer Simulations | Full interferometer simulation | |
|
|
707
|
Thu Apr 30 13:23:55 2026 |
Cynthia | Update | Interferometer Simulations | O5 Test mass | frequency locations of 5-8th order mode across
arm power of 0-800kW |
|
|
709
|
Tue May 5 12:58:53 2026 |
Tyler | Update | TCS | FROSTI A# Profiles 05/07/2026 Group Meeting | Slides
detailing the incorporation of minimizing
curvature overlap between FROSTI and ring |
|
|
711
|
Thu May 7 13:35:14 2026 |
Cynthia | Update | Interferometer Simulations | O5 Test mass | |
|
|
712
|
Thu May 14 12:37:17 2026 |
Cynthia | Update | Measuring Noise in Interferometer | O5 Test mass design | |
|
|
713
|
Thu May 14 13:42:57 2026 |
Cynthia | Update | Interferometer Simulations | less-roll-off coating | |
|
|
10
|
Wed Aug 17 16:04:30 2022 |
Phoebe Zyla | Summary | Lore | Testing the Cartridge Heater and Collecting FLIR Data | We have tested the heater to find emissivity,
mounted the heater system to the optical
table, and have taken irradiance maps of |
|
|
19
|
Fri Feb 3 13:04:04 2023 |
shane | Summary | General | clean room particle counts 1/25/23 | Clean room count graphs for each zone (as
of January 25, 2023) attached |
|
|
29
|
Mon Feb 13 18:57:53 2023 |
Aiden | Summary | General | Clean and Bake batch 2 | Cleaned second batch of SS parts with liquinox
for 20 min. Then put in oven for 5 steps;
1. Ramp, 100 degC, 15 min 2. Const, 100 degC, |
|
|
31
|
Tue Feb 21 17:51:04 2023 |
Aiden | Summary | General | Clean and Bake batch 4 | Bagged and Tagged batch 3 parts by placing
no more than two part numbers per bag and
taped them with kapton tape and labeled them |
|
|
38
|
Tue Feb 28 19:37:22 2023 |
Aiden | Summary | General | Clean and Bake batch 5 | Bagged and Tagged batch 4 parts by placing
no more than two part numbers per bag and
taped them with kapton tape and labeled them |
|
|
42
|
Fri Mar 3 19:13:33 2023 |
Aiden | Summary | General | Clean and Bake Batch 6 | Started to clean the dirtiest of the valves.
I could not finish but I definitely made
good progress on it. The MDC valve is very |
|
|
47
|
Wed Mar 8 19:29:00 2023 |
Aiden | Summary | General | Clean and Bake batch 7 | Today gave another cleaning to the MDC gate
valve. It is still very dirty an will need
more cleaning. I also cleaned the other 3 |
|
|
51
|
Tue Mar 14 18:21:41 2023 |
Aiden | Summary | General | Clean and Bake batch 8 | Starting off Peter and I refilled the deionized
water barrel.
Then Aiden Cleaned and Bake
the FROSTI arms and bases in liquinox for |
|
|
52
|
Fri Mar 17 19:46:39 2023 |
Aiden | Summary | General | Clean and Bake batch 9 | Bagged and Tagged the reflector arms and bases
and placed them inside the clean room. Total
of 2 bags used. Cleaned and Baked parts in |
|