R&D (FilterCavity)
NaokiAritomi - 16:11, Friday 25 March 2022 (2900)
Input H4, End H1,H3 magnets fell down as expected

[Takahashi, Aritomi, Marc, Yuhang]

As reported in elog2881, we suspect the Input H4, End H1,H3 magnets may fall down. To check this, we opened the input and end chambers and found that the Input H4, End H1,H3 magnets fell down as expected. Since the adhesive for glueing is empty, Takahashi-san ordered the new adhesive. Takahashi-san also ordered the jigs to glue more than one magnets at the same time. Takahashi-san will start the glue on next next Monday (April 4th).

Comments related to this report
NaokiAritomi - 15:03, Monday 04 April 2022 (2909)

Today Takahashi-san glued the two magnets of end mirror. We will glue the magnet of input mirror and release the input/end mirrors next Monday. 

RyutaroTakahashi - 17:05, Monday 04 April 2022 (2910)

Pictures in the gluing today.

NaokiAritomi - 17:05, Monday 11 April 2022 (2921)

Takahashi-san glued the magnet of input mirror and released the input/end mirrors. We will start the evacuation of input/end chambers tomorrow.

RyutaroTakahashi - 08:53, Tuesday 12 April 2022 (2924)

Some pictures of the gluing.