Reports until 15:30, Tuesday 22 January 2019
H1 IOO (IOO)
cheryl.vorvick@LIGO.ORG - posted 15:30, Tuesday 22 January 2019 (46581)
HAM2 camera

Installed the zoom lens, and got a good focus on the 2" REFL steering mirror, but once the enclosure was shut, the camera shifted, and once I revisited the camera/enclosure, the focus was not easy to re-find, so I looked at all available options, and ended up reinstalling the original lens, stopping down the aperture, and focusing on the IR light that's visible on the DKDP, which I'll use to evaluate the alignment of the output of the IO Faraday.

Upgraded imaged attached show the DKDP with the illuminator on, and the same optic with the illuminator off.

- Kara, Cheryl

Images attached to this report