| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
59
|
Fri Mar 31 14:23:13 2023 |
Pamella | Update | General | Clean and bake batch 11 | Today I bagged and tagged batch 11. I wiped
the some tools: Centering ring alum( 2 pieces),
reversible ratcheting, gasket removal (CF). |
|
|
60
|
Mon Apr 3 17:04:05 2023 |
Aiden | Summary | General | IDP Scroll Pump Assembly | Aiden installed the isolation valve and the
exhaust silencer kits on the IDP-3 Scroll
pump. The entire assembly still needs to |
|
|
66
|
Fri Apr 7 09:48:09 2023 |
Pamella | Update | General | Clean the system parts | Pamella and Julian wiped and tag system parts
for the vacuum machine. We used isopropyl
and vectra wipes in the most import pieces: |
7x |
|
68
|
Tue Apr 11 17:56:15 2023 |
Pamella | Update | General | Lab cleaning | Today Pamella and Julian finished cleaning
of the cleanroom, starting with the HEPA
vacuuming, mopping and clearing all floor |
|
|
69
|
Wed Apr 12 10:53:02 2023 |
Aiden | Summary | General | Valve Cleaning | Bagged and Tagged the parts from batch 10
and placed them inside the clean room.
Then
cleaned the last gate valve in liquinox for |
|
|
71
|
Wed Apr 12 16:17:50 2023 |
shane | Update | General | Particle Counter moved | With the added height of the new docking station,
the particle counter no longer fits under
the Windows monitor in the electronics rack |
|
|
72
|
Mon Apr 17 17:06:49 2023 |
Aiden | Summary | General | Clean and Bake batch 11 | Cleaned the Viton O-Ring for the main chamber
in Liquinox for 10 minutes. Then put it in
the oven to back for;
1. Ramp to 100 degC |
|
|
76
|
Fri Apr 21 16:51:26 2023 |
Pamella | Update | General | Cleaning cables. | Cables for the vacuum system.
Today i wiped, bagged and tagged two cables
for the vacuum system. I used IPA wipes for |
|
|
77
|
Mon Apr 24 17:38:45 2023 |
Aiden | Summary | General | Clean and Bake Batch 12 | Today I Bagged and tagged the o-rings from
batch 11 and placed them inside the clean
room. I also cleaned batch 12 parts in liquinox |
|
|
80
|
Thu Apr 27 09:48:34 2023 |
Aiden | Summary | General | Batch 12 Bagging | I took batch 12 out of the oven and put them
in a bag and placed the bag inside the clean
room in the first large stainless steel container.
I |
|
|
86
|
Fri Apr 28 19:39:19 2023 |
Cao | Summary | General | Clean and Bake Leybold TTR 91 Pirani Gauge |
|
|
|
93
|
Mon May 8 12:00:03 2023 |
Pamella, Shane, Julian | Update | General | Cleanroom particle counts and cleaning the cleanroom. | [Pamella,Julian, Shane]
Today we
cleaned the clean-room (floor, surfaces)
and particle count.
10:00 |
|
|
96
|
Wed May 10 10:49:34 2023 |
Aiden | Update | General | RGA Software | [Aiden, Cao]
Went over how to use the RGA
software, how to change the graph units,
scaling and mass detection. Also went over |
|
|
100
|
Wed May 17 12:18:08 2023 |
Pamella, Julian and Shane | Update | General | Cleaning room and particle count | [Pamella, Julian and Shane]
Particle
count:
10 am: Started particle count
Zone 3 :
|
|
|
109
|
Wed May 31 11:42:16 2023 |
Pamella, Julian and Shane | Update | General | Cleaning room and particle count | [Pamella, Shane and Julian]
Cleaning
room and particle count
09:58 am: Started the particle count |
|
|
111
|
Wed May 31 16:18:41 2023 |
Aiden | Summary | General | Mock FROSTI | Finished assembly on the Mock FROSTI so it
is ready for the fit test at LIGO lab. |
|
|
115
|
Tue Jun 6 16:04:46 2023 |
Aiden | Update | General | Water | Aiden went and refilled the de-ionized water
to continue clean and bake batches. |
|
|
119
|
Mon Jun 12 18:52:00 2023 |
Pamella | Update | General | Heater system parts - Wiped and bagged | [Pamella]
Cleaning the heater system
parts.
04:32 pm: Started wiping the
heater system parts.
06:38 pm: |
|
|
120
|
Tue Jun 13 10:28:50 2023 |
Pamella | Update | General | Wiped and bagged the heating and cords. | [Pamella]
Cleaning the heater
system parts.
09:13 am: Started
wiping the last parts for the heater system |
|
|
123
|
Tue Jun 13 21:33:46 2023 |
Pamella | Update | General | New cabinet for PPI | [Pamella and Dr.Richardson]
Dr. Richardson
installed the new cabinet outside the room
for the PPI equipments, and then I wiped |
|
|
154
|
Thu Jul 13 15:31:21 2023 |
Jon | Update | General | Ant traps placed around lab | In response to reports that ants have been
observed in the lab, I placed five ant bait
traps around the room today. Each is sitting |
|
|
155
|
Thu Jul 13 16:59:03 2023 |
Jon | Update | General | Ant traps placed around lab | Update: After seeing the
strong response to the first set, I redistributed
them to the hottest spots and added one more |
|
|
158
|
Sun Jul 16 15:21:56 2023 |
Pamella | Update | General | General update about some problems in the lab. | [Pamella]
General information about
the lab facility.
Changed sticky floor mats, because close |
|
|
198
|
Wed Aug 9 11:32:56 2023 |
Jon | Infrastructure | General | New power cables | I delivered new NEMA 5-15 (120V / 15 A)
power cables to the lab for the following
items: |
|
|
217
|
Tue Aug 29 22:07:38 2023 |
Aiden | Update | General | Electronic Bench | Dr Richardson is working on mounting more
power supplies in the server rack and is
using the electronics bench. Be aware to |
|
|
220
|
Tue Sep 5 16:43:19 2023 |
Aiden | Update | General | VAC System Heating Update | Checked on bake 5 today after 3 days of equilibrium.
The RGA cross is at 106 C and the turbo pump
cross is at 74 C. This was reached while |
|
|
257
|
Wed Nov 8 17:55:49 2023 |
Jon | Update | General | Lab Clean-Up Day 1 | [Jon, Tyler, Shane, Peter, Luis]
Today we completed the first phase
of lab clean-up. Activities included: |
|
|
275
|
Tue Nov 21 22:09:44 2023 |
Aiden | Update | General | Testing Parts | [Aiden, Luis]
Luis and Aiden vented
the chamber today. We closed off the RGA
section and then proceeded to open the the |
8x |
|
289
|
Sat Dec 9 12:34:12 2023 |
Jon | Update | General | Electronics workshop migrated to 1129 | [Jon, Tyler, Shane, Luis]
On Wednesday we completed the migration
of the electronics workshop from 1119 to |
|
|
299
|
Mon Jan 8 20:24:53 2024 |
Aiden | Update | General | | [Jon, Aiden]
Installed the heater elements
into their fixture and prepped the cables
by twisting the wires into pairs. We also |
|
|
303
|
Mon Jan 15 22:29:34 2024 |
Jon | Infrastructure | General | Cabinet installation & lab clean-up completed | [Jon, Tyler, Aiden, Shane, Pooyan, Michael,
Cynthia, Luke]
On Wednesday, we completed long list |
|
|
307
|
Wed Jan 17 15:47:49 2024 |
Aiden | Update | General | Resistors for Heater Elements | Power Res (Ohm) RTD Res (Ohm)
Heater
1= 73.6; 81.8
Heater 2= 70.4; 82.1
Heater
3= 71; 84.5
Heater 4= 71.5; 80
Heater |
|
|
330
|
Tue Feb 20 08:01:30 2024 |
Jon | Infrastructure | General | Power and network equipment installed in 1129 rack | [Jon, Tyler, Pooyan, Luis, Luke, Peter]
On
Thursday we installed the power conditioning/distribution
equipment and networking equipment in the |
|
|
332
|
Tue Feb 20 18:08:24 2024 |
Aiden | Update | General | Degassing the RGA | I took an RGA measurement before and after
degassing the RGA. Both data was taken with
the Argon open. The pressure before taking |
|
|
340
|
Mon Feb 26 15:15:39 2024 |
Aiden | Update | General | Vacuum Chamber Baking Update | Started Bake 12 on Wednesday Feb. 21 and turned
the bake off on Saturday Feb. 24. This was
a normal low temp bake with the PID controllers |
|
|
344
|
Wed Feb 28 12:02:08 2024 |
Tyler | Update | General | Resistors for Heater Elements Update | Power Res (Ohm) RTD Res (Ohm)
Heater
1= 72.8; 80.6
Heater 2= 69.5; 80.8
Heater
3= 70; 83.2
Heater 4= 70.6; 78.7
Heater |
|
|
352
|
Sun Mar 24 11:49:27 2024 |
Aiden | Update | General | FROSTI RGA Scan | Took RGA data 1 day after the conclusion of
Bake 13. Bake 13 ended on Saturday March
23, the RGA data shown was taken on Sunday |
|
|
377
|
Mon Jun 17 11:47:46 2024 |
Liu | Infrastructure | General | Temporary cooling units for the labs | Below are the temporary cooling units installed
last week in labs 1119 and 1129. They are
the temp. replacement for the building AC |
|
|
402
|
Thu Jul 11 21:01:37 2024 |
Jon | Infrastructure | General | Cable tray installed in 1129 | Today I installed a 10' cable tray in 1129,
for permanently routing Ethernet lines to
the workstations. It is securely bolted to |
|
|
403
|
Sat Jul 13 15:09:04 2024 |
Luke | Update | General | Ring heater COMSL model update | After the feedback from last meeting and
Liu's help narrowing down what I should do
to improve the model. I made some changes: |
|
|
418
|
Tue Jul 30 07:42:47 2024 |
Jon | Infrastructure | General | Cable tray installed in 1119 | Yesterday I installed another 5' cable tray
in 1119, for permanently routing Ethernet
lines to the L-bench. It is securely bolted |
|
|
471
|
Wed Nov 13 14:06:00 2024 |
Luke | Update | General | | slides |
|
|
483
|
Mon Dec 2 13:35:45 2024 |
Luke | Update | General | Clean and bake of Viton O-rings | [Luke, Luis]
We couldn't access the bake log on
the wiki. (see attached) So we looked in |
|
|
500
|
Tue Jan 21 10:12:02 2025 |
Luke | Summary | General | Frosti toy model | [Luke, Liu]
Over the winter break I have been
working on this |
|
|
502
|
Sat Jan 25 18:19:39 2025 |
Luke | Update | General | Ringheater modeling Update | Here
is a quick update on some of the things I
have been working on regarding my project. |
|
|
507
|
Sat Feb 1 17:25:52 2025 |
Luke | Summary | General | Cleanroom cleaning | [Luke, Cece, Luis]
Particle Count Measurements:
Pre-cleaning (12:15 |
|
|
513
|
Sun Feb 16 16:45:18 2025 |
Luke | Update | General | Ringheater position optimization | Over the last couple weeks I have been
working on finding the optimal position of
the ringheater's thermal profile. |
|
|
549
|
Tue Apr 8 10:47:10 2025 |
Liu | Update | General | Test Mass Thermal State Decoder Update | |
|
|
597
|
Tue Jun 24 12:45:16 2025 |
Tyler | Update | General | Updated ADC spectra | [Tyler]
Updated ADC noise spectra measurements
using diaggui.
NOTE: Will update plots |
|
|
605
|
Mon Jul 7 17:44:04 2025 |
Tyler | Update | General | Lab Organization | [Tyler, Pooyan, Ma, Cece, Luke, Luis, Christina,
Maple]
After acquiring some new equipment
for the labs, a few of us spent time on Thursday |
|