Jan 2017 Testbeam ELOG
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Koji Nakamura - 2017-01-24
elog
22:30 beam was on as 120GeV proton
22:40 see beam by scintilator ROI and FEI4s but looks only halo...
22:50 see beam spot by HSIO2 !! but at RJ2 of KEK114 (should be at RJ3)
23:50 controled access to fix Flex possition.
0:39 stage position (on beam) is V:259.7, H:1913
23:40 SVXでhitmapが確認できた。(矢島さんのプログラムtele_softで確認)
00:20 SVX online monitor(安さんのプログラムsctjdaq)ではhitmapが確認できない。イベントが間引かれている?adcも間引かれているよう
かつ、eventがある程度たまると処理が重くなり、EventAnalyzerがおちてしまう。。。
ビームサイズは直径1cmほど、周期は1分 10秒on 50秒offくらい
[7:50:27] Junki Suzuki: 0:48 HSIO2’s latency is 231.
01:01 team SOI controlled access
beamについて
on beamのとき2,3 kHz
overall 370Hz
1:55 run # 32 (TLU) performing FE65 and SVX4 timing scan
also performing ROI debugging
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Koji Nakamura - 2017-01-24
2:10 restarted run #33
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Koji Nakamura - 2017-01-24