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  OPERATION-2023 logbook, Contact: F.Wolff-Fabris, A.Galler, L.Samoylova, H.Sinn, Page 10 of 24  Not logged in ELOG logo
ID Date Author Groupdown Subject Text Attachments
  62   01 Mar 2023, 23:31 Sergii, MartinSCSLate shift summary 01.03.2023Achievments:

- Align DPS to remove clipping
of X-rays
  
  63   02 Mar 2023, 05:41 Teguh, LuigiSCSNight shift summary 02.03.2023Achievements:

1. Performed knife-edge scan. The
beam size is currently at 5 um x 120 um.
  
  66   02 Mar 2023, 22:58 Giuseppe Mercurio and SergiiSCSlate shift summaryachievements:


knife edge scans of OL
to find lens position corresponding to the
  
  68   03 Mar 2023, 23:25 Giuseppe, SergiiSCSLate shift summaryachievements:


change the optical laser
to 2 um
found focus of 2 um beam
found
  
  70   04 Mar 2023, 07:00 Teguh, LuigiSCSNight Shift Summary on 04.03.2023Achievements:

- Improved the vacuum of the chamber
slightly
  
  72   04 Mar 2023, 23:04 Sergii, AndreasSCSlate shift summaryAchievements:

- we replaced broken SMA cable,
and added an angle-connector at sample holder
  
  73   05 Mar 2023, 23:04 Sergii, AndreasSCSLate shift summary 05.03.2023Achievments

-RIXS scans at different delay
times and x-ray energies
  
  76   06 Mar 2023, 06:20 Teguh, LuigiSCSNight shift summary 05.01.2023Achievements:

1. Continued measuring time-resolved
and static RIXS on water (run table in elog
  
  82   15 Mar 2023, 17:01 Benjamin, Nahid, Raphael, Philippe, Victoria, TimoSCSmorning shift summaryAchievements


Found RIXS signal from
liquid jet
Measured static RIXS
  
  83   16 Mar 2023, 00:26 Robert, ManuelSCSShift summary, late 2023.03.15Activities:


Found coarse and fine timing
between FEL and PPL at 266nm
Set
  
  86   17 Mar 2023, 23:43 Robert, Zhong, ManuelSCSLate shift summary 17.03.2023Activities:


continued tr-RIXS scans
tried
to find ways to mitigate the energy drifts
  
  89   19 Mar 2023, 15:03 Nahid, BenSCSmoning shift summaryAchievements:


measured the new sample,
Silane, with different time delays


Problems
  
  90   20 Mar 2023, 01:24 Robert CarleySCSLate shift summary 19.03.23Activities:


Measured tr-RIXS spectra
on user sample in silane solvent


Problems:
  
  114   30 Mar 2023, 04:16 Benjamin, Robert, Yi-Ping, Ru-PanSCSShift SummaryAchievements


Found coarse timing between
XFEL and optical laser


Problems
  
  117   31 Mar 2023, 05:10 Benjamin, Yi-Ping, Ru-Pan, AndreasSCSLate Shift SummaryAchievements


Optimized BOZ for Co and
Fe
Estabilished Stable liquid
  
  120   02 Apr 2023, 04:46 Benjamin van KuikenSCSLate Shift SummaryAchievement


Measured tXAS at the Fe
L-edge of Fe(bpy)3 using both delay and energy
  
  121   03 Apr 2023, 06:38 Loic, Yi-PingSCSNight shift summary 02.04.2023Achievements:

Collected more scans on cyanocobalamin,
both delays scans and dynamic XAS
  
  141   18 Apr 2023, 23:01 Laurent Mercadier, Martin TeichmannSCSsummary late shift day 1Achievements


knife edge scans of FEL
beam, 30 um x 30 um beam size
aligned
  
  143   19 Apr 2023, 17:51 Laurent MercadierSCSIssueWe report on an issue regarding the bunch
pattern: The bunch pattern read by SCS_RR_UTC/MDL/BUNCH_DECODER
shows 48 pulses, but we instead use 50 pulses.
 bunch_pattern)issue_2023-04-19_17-37-10.png 
  144   19 Apr 2023, 23:20 Laurent Mercadier, Martin TeichmannSCSshift summary day 2 UP3463Achievements


found larger beamstop
found
center of pinhole and bender settings for
  
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