Reports until 14:13, Thursday 19 February 2026
H1 AOS
sophie.muusse@LIGO.ORG - posted 14:13, Thursday 19 February 2026 (89200)
CHETA updates

S. Muusse, C. Compton, S. Goswami


We started populating and aligning optics on the second table. Most optics are now mounted and the beam is aligned upto M3 as per the fintrace model. We have aligned with the PD pick off in to save realignment later.

Construction begun on the camera can (D1300703) but did not get far as the screws which are fixed into the side panels (D2500165) are not long enough to reach the nuts attached to the other face of the box. Pictures of these components are attached.

We attached the viewport housing on the table which fits as expected. (photos attached)

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