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Reports 1-1 of 1

ISC (General)

takaaki.yokozawa - 9:00 Friday 19 June 2026 (37094)

Initial alignment 260619

I performed the initial alignment Xarm, Yarm, PRMI and SRY.

When I tried to lock the SRY with initial alignment guardian (actually vertex gurardian), sometimes locked with other state as shown in Fig.1. (around -1m20s and -50s)

Images attached to this report

37094_1781827202_Screenshot from 2026-06-19 08-55-39.png

Comments to this report:

takafumi.ushiba - 10:24 Friday 19 June 2026 (37096)

Yokozawa-san,

>When I tried to lock the SRY with initial alignment guardian (actually vertex gurardian), sometimes locked with other state as shown in Fig.1. (around -1m20s and -50s)

Did you mean that there were some bugs in the guardian, or that it was something else?

takaaki.yokozawa - 14:58 Friday 19 June 2026 (37100)

No bug in guardian, if we wait for a while, we can automatically start the SRM ADS with expected IFO situation.