8h50 Start of the machine

Laser amplifier was somehow OFF. Very strange situation and not clear why it happen. To be understood.

Call Viktor, who came and start the laser.

Start the beam. No beam. No e- from gun. Call Vincent.

Many instabilities in e-beam signals.

Retuning Linac, attenuator =2.114  for 50 MeV (why ??? calibration problem ?)

Work on orbit correction, starting from natural one. Slight optics tuning. Frequency 500.067 MHz. The hor. tune is 0.18

Small horizontal, small vertical steerers.

At some aatenuator or frequency values, the energy jitter appears and a lot of mistriggers.

Good storage obtained. Recipie saved : recipe_recipe_LI_TL_RI_good_20240301_15_50_35.txt

For TL orbit and Ring Orbit see screenshots.

16.10 Stop machine. Ronic, Daniele need access for FP Cavity.