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Experiment data
OPERATION-2024 logbook, Contact: F.Wolff-Fabris, A.Galler, H.Sinn
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Message ID:
115
Entry time:
27 May 2024, 23:33
Author:
Romain Letrun
Group:
SPB
Subject:
Shift summary
X-ray delivery
6.0 keV, up to 202 pulses at 564 kHz 1.3-1.8 mJ.
Decaying intensity through the day. Recovered once at 15:15 and slowly decaying again after that.
Optical laser delivery
770 nm, up to 202 pulses at 564 kHz and 101 at 282 kHz.
Wavelength drift due to problem with BCC piezo stage. Mitigated by LAS.
Achievements/Observations
Collected time-resolved diffraction from gold and gold-platinum nanorods/spheres at multiple laser fluences.
Issues
Problem with the four ASICs in module Q2M1 of AGIPD could not be solved. Operated without those for today. Will be further investigated later on.
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