20180405
First of all, when you placed/replaced any optics, please edit this page! KAGRA/subgroup/AOS/TMSY1/TMSY1GreenOpticsMemo
Today's activities
Workers: Hasegawa, Akutsu
Replaced two wrong mirrors on the green periscope; see here.
[WAS] two BB2-E03 (Thorlabs) -> [IS] two HM-2037-45 (CVI) ;both types were brought from NAOJ).
- The total power seems improved???
Installed a gige camera for the green transmission; see here
Next plan
- Realize why the best 3rd BRT lens for green's location is now there? It is inconsistent with Morozumi's calculation. Due to the improper mode match (the distance betwen the lenses there) in the input table near the PR2 chamber??
- Measure the transmitting power
Measure the height with a laser leveler? -> On the optical table outside, it seems 1000(table)+ 180? =1180?? 20mm less than the nominal value 1200mm ...
- Make a model to drive signals from the TMS
- Check the response of the TMS by swinging BS, PR2, PR3... etc... with commissioning people
- Endのend用のフランジとりつけ。たぶん最後のほうで。
- そこのフランジにとりつける透過光用ビューポート。神岡にあるCat.B.
Wanted!
Four M10 eye bolts
M8 SDC bolts? to tighten the top plate to the stage body are shortened!
- Markers (black and white)
From VIS
- Four clean slings (from Hirata-san)