DetChar (General)Shunsei Yamamura - 20:11 Friday 09 February 2024 (28568)
Print this reportInvestigation of scattered light noise in O4aI investigated the scattered light noise in O4a again, using data during 2023/6/18 23:00 ~ 6/19 1:00 (UTC), where I hadn't checked yet. As a result, some scattered light noise was found as the PRM motion increased. Details were summarized in a slide. Please see JGWdoc.
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Shunsei Yamamura - 19:20 Wednesday 14 February 2024 (28584)
Print this reportI plotted sensitivitity curves and computed the inspiral range comparing the data with and without scattered light noise. I used data during 6/18 3:25-3:40 UTC as "without scattered light noise" and 6/18 23:00-6/19 4:45 (every 15 min) as "with scattered light noise." Please see DACwiki for plots.