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AOS (Beam Reducing Telescopes)
keiko.kokeyama - 20:01 Thursday 06 June 2019 (9116) Print this report
Summary of TMSY connection work (rack, circuits, cabling)

[YamaT, Oshino, Kokeyama, Yoshimura, Tamori, K Tanaka, Akutsu, remote-Shoda / 2019 June 4th-6th]

We are done the real-world cabling for TMSY.

- Circuits were mounted in the TMSY rack. The Schematic is:
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10293
  For the cable connection, handwritten notes are uploaded at the above document link. See also this and this.

- 12 of 30m Dsub9pin cables were installed by Yoshimura-san and Tamori-san (big thank you to them).

- ADC-DAC assignemnt table was updated:
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10292

- TMSY model started at k1ey0.

- Signal chain was checked with the real LVDT and GEOPHONEs. It was GOOD!

- There are minor to-dos (loose screws due to no screw adapter etc) and will be done tomorrow.

Images attached to this report
Comments to this report:
keiko.kokeyama - 19:40 Friday 07 June 2019 (9138) Print this report

TMSY DAC outout doesn't work. Either the AI chassis or DAC card is something wrong.

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