KAGRA Logbook

Reports 1-1 of 1

VIS (General)

kouseki.miyo - 18:01 Wednesday 02 December 2020 (15578)

Type-C guardians were prepared

Ikeda, Miyo

We (mainly Ikeda-san) made the guardians for Type-C suspensions.

Now, we can align the all Type-C suspensions by using guardian.

After the Type-C guardian development, we confirmed with Nakano-san that IMC was locked after three suspensions for IMC were aligned by Ikeda-san's guardian.

During this work, some differences were accepted in SDF. Ikeda-san will post about it tomorrow.

Comments to this report:

satoru.ikeda - 10:03 Thursday 03 December 2020 (15586)

We have REVERTED the following differences in the SDF of the following optics.
K1VISIMMT2(ALIGNED)
K1VISMCE(SAFE)
K1VISMCI(SAFE)
K1VISMCO(SAFE)
K1VISOSTM(SAFE)
Also changed the tType-C K1:VIS-(optic)_TM_OPTICALIGN_Y{P}_GAIN to 3.0.

Images attached to this comment

15586_20201203020126_k1visimmt2sdftablefrom20201202164252.png

15586_20201203020132_k1vismcesdftablefrom20201202155743.png

15586_20201203020138_k1vismcisdftablefrom20201202154653.png

15586_20201203020149_k1vismcosdftablefrom20201202160627.png

15586_20201203020155_k1visostmsdftablefrom20201202165111.png

Non-image files attached to this comment

japanese.txt

kouseki.miyo - 9:51 Monday 21 December 2020 (15666)

This version was saved a tag named "0.1.0" because we checked that Type-C suspensions could be operate by guardian.

The next version 0.2.0 is labeled after we will check the TypeB or Bp suspensions. In bothe cases, the version will go up 0.3.0.

To acheieve the next version, first, we split the Type-Bp model like Type-B and A as posted in klog#15632. This version was saved as a brance named "0.1.1"