hugh.radkins@LIGO.ORG - posted 12:22, Friday 28 March 2014 - last comment - 14:00, Friday 28 March 2014(11061)
WHAM5 SEI Activities/Status--HEPI Floating & Unlocked
Jim locked the HAM5 ISI and then we floated the platform on HEPI. A couple of Spring adjustments and we are level on the Optical Table to +-0.1mm. Not sure about the elevation yet but it is likely close to Spec. This will be good enough for continuing the ISI commissioning which we may get started before days end.
Please mind the signs--There are no optics here but HEPI is unlocked & floating; also please mind the Dial Indicators--Thanks--H
Elevation of Optical Table is currently ~1mm low. Target elevation is -325mmGz(D0901131-v1); the table is now at -326.2mm. Easy to correct during Initial Alignment.