ligo-ex ligo-ds
  Richardson Lab Experimental Log, Page 15 of 15  Not logged in ELOG logo
ID Date Author Type Categorydown Subject
  623   Wed Aug 6 16:31:37 2025 Xuesi MaUpdate  

Date and Time: Around 4:20 PM on Auguest 6, 2025

Location and Temperature:

  • Back of the room 1119, around the working station: 90.2 °F
  • Front of the room 1119, around the doorway: 85.8 °F
  • Back of the room 1129, around the working station: 93.4 °F
  • Front of the room 1119, around the doorway: 82.3 °F
  • In the hallway in front of room 1119: 77.2 °F
Attachment 1: 941.jpg
941.jpg
Attachment 2: 942.jpg
942.jpg
Attachment 3: 943.jpg
943.jpg
Attachment 4: 945.jpg
945.jpg
Attachment 5: 946.jpg
946.jpg
  626   Tue Aug 12 12:35:19 2025 TylerUpdate CyMAC ADC Update
[Christina, Ma, Tyler]

Updated CyMAC measurement, comparing 260 hrs of measurement time vs. 405 hrs.

Attachment 1: CSD_magnitude.png
CSD_magnitude.png
Attachment 2: chi_sq.png
chi_sq.png
  629   Tue Aug 12 13:46:56 2025 ChristinaUpdate  
Attachment 1: 3.png
3.png
Attachment 2: 3-1.png
3-1.png
  630   Tue Aug 12 13:49:24 2025 MaryUpdate point absorber and coated aperture in A#
Attachment 1: Aug12.pdf
Aug12.pdf
  638   Tue Sep 2 12:34:02 2025 Xuesi MaUpdate Updata for self heating effect on HOM
https://docs.google.com/presentation/d/19I1fx5BLEzYb4Qnc9P4rJnYAvWI8NqE2dsj9gSPyYzg/edit?usp=sharing
  641   Tue Sep 9 12:01:38 2025 Tyler, MaUpdate  
Slides
  644   Tue Sep 9 13:08:44 2025 Xuesi MaUpdate  
Slides
  671   Thu Jan 22 13:12:29 2026 MaryUpdate  
Attachment 1: PA_matem2.pdf
PA_matem2.pdf
Attachment 2: PA_maxtem6.pdf
PA_maxtem6.pdf
Attachment 3: maxtem600.jpg
maxtem600.jpg
Attachment 4: maxtem2dis.jpg
maxtem2dis.jpg
Attachment 5: dismaxtem6.jpg
dismaxtem6.jpg
  675   Thu Jan 29 12:46:22 2026 Cece OchoaUpdate CE Cavity Design Update (4)
Update for CE Cavity Arms + Modes https://docs.google.com/presentation/d/1-dXYylkAbNpHR4WVCx9Q8ryL_xGlH-JSSLXEUQg6b7Q/edit?usp=sharing
  684   Thu Feb 12 12:59:29 2026 MaryUpdate  
Attachment 1: SB_scattering.pdf
SB_scattering.pdf
  719   Thu Jun 18 12:36:46 2026 MaryUpdate Beam position optimization algorithm
Slides
  727   Thu Jul 2 14:46:19 2026 XuesiUpdate FROSTI Reflector Design

Update on the FROSTI reflector design

slides

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