Night shift summary on 18.03.2023

1. Finished XAS series at 1.5 mJ/mm² for different delays
2. Performed XAS at 6 mJ/mm²
3. Tested tr-RIXS signal at 1mj/mm² with 29 different delays, signal too weak to continue
4. Took 5 hours of tr-RIXS signal at 1.2 mj/mm² with 29 different delays

Problems:

1. Something in the cryo line froze, cleaned the line by going into the hutch and moving the needle valve a bit. This only helped short-term, as it kept freezing after short time.
2. Temperature sensor at the sample stopped working, started to work again during the heating