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Experiment data
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| OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn |
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Message ID: 331
Entry time: 05 Sep 2023, 22:33
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| Author: |
Oliver Humphries |
| Group: |
HED |
| Subject: |
Shift summary |
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- Received the beam from day shift, aligned to beam stop (low signal due to 4m air scatter, only 700uJ upstream)
- ZYLA5 camera was having issues, restarted without rotating to limit dropped trains.
- 1.2mm CVD solid attenuator in SA2 seems to be damaged
- We have trouble with our SEPS interlock after changes last week
- We are supposed to be able to close the shutter (upstream of CRL3) without removing CRL3 to break hutch interlock, but it still sets bunches to zero. This was raised with DOC, and directly with Mikako who implemented this last week
- We aligned our beam through HED's CRL3
- Establish overlap with Relax laser, and timing on YAG (RF-lock only)
- Issues with new camera ROI's being too large limiting readout to 3.3Hz
- Start cryojet at 22:00, see if we can squeeze in some laser shots to get signal levels tonight
- Alignment/transmission scans with XFEL planned overnight.
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