Staff: DM, CK, KK

X-ray delivery

• 7.8keV, 2.4mj, stable delivery, homogeneos intra train energy most of the time.
• SASE 3 background

Optical laser delivery

• no laser used

Achievements/Observations

• Aligned until IRU, until before full beam test

Issues

• Valve after AGIPD was disconnected elog:12718
• SASE 3 background affecting beam focus at IRU elog 12722
• AGIPD scattering, could not solve fully with slits, to be improved tomorrow

Instrument status

• AGIPD HV off.
• AGIPD gate valve closed and pinned.
• Attenuators set to thickest diamond.
• Vacuum valves closed.

To do for next shift

• Continue with alignment, then experiment.
• Check slits or other solution for AGIPD scattering
• Confirm the beam focus impact from SASE 3 background, after we moved NKB coating (verify if it remains)