<> ---------- = VIS Meeting = Date: 2026/2/27 11:00-11:15 [[https://zoom.us/j/203743987|Zoom]] Participants: Takahashi, Washimi, Sato, Akutsu, Yokozawa == Topics == === Type-A === * Oplev * Check the amount of light during the power outage. * ACCs for the IP controls. * TF measurements of the folded pendulum are necessary. === Type-B/Bp === * Installation in SRM * [[https://www.notion.so/SRM-replacement-2ff43f9c5c608064a42acd2f0e7821eb|Notion page]] * The detailed schedule is [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=17138|here]]. * Mirror replacement: The mirror holder was checked ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=36327|klog]]). * IRM damper: The assembled parts are ready at the site. * FLDACC: The folded pendulums are reassembled at the site ([[https://klog.icrr.u-tokyo.ac.jp/osl/?r=36450|klog]]). * SG card box. * One box was installed in the SRM rack. * IP for Type-Bp. * Started a design. === Type-C === * Active isolation table for OMC. * [[https://www.notion.so/OMC-VIS-KAGRA-common-2c043f9c5c6080648a56f1944365003e|Notion page]] * The prototype of the maraging blades is under manufacturing. * Small Type-C suspensions with mini-GAS. === R&D === * Python version of Sumcom by Fabian. * Modification of the Type-A tower toward O6. == Discussion == == Next meeting == * 2026/3/27 10:00-