Maher started the modulator

9h50 HV is on

09h53 Beam is in the ring w/o RF

10h30 Beam is in the ring with RF

The network is extremly slow on client 1. Impossible to start terminal or execute the commands. Client 2 is slow but still works. 

11h15 Beam is in the ring with RF at good frequency. Rigol is working properly. Thanls to Nicolas.

recipe_recipe_LI_TL_RI_all_20250321_12_30_52.txt loaded, Injection was adjusted. Ring dipole current set to 159.3 A (it was 160.4 A).  Beam has two pics at the extraction. Vertical orbit -2 to 2 mm around AP. After orbit correction just one pic.

13h57 Energy = 50 MeV, Laser Phase 101 dg., Sect. Phase 223 dg., Sect. Att. 2.49 dB, I_Gun -111.7927 pC, I_Linac -145.368 pC, I_TL -115.7221 pC RF_Ampl. 148.6391 kV, RF_Phase -38 dg.

Different ring settings were tested for lifetime.

18h24 ThomX was stopped

11h24 Energy = 50 MeV, Laser Phase 100 dg., Sect. Phase 223 dg., Sect. Att. 2.38 dB, I_Gun -79.2489 pC, I_Linac -115.1205 pC, I_TL -82.446 pC RF_Ampl. 44.5956 kV, RF_Phase -38 dg.

11h34 Energy = 50 MeV, Laser Phase 100 dg., Sect. Phase 223 dg., Sect. Att. 2.38 dB, I_Gun -80.0998 pC, I_Linac -115.3244 pC, I_TL -82.2752 pC RF_Ampl. 99.1184 kV, RF_Phase -38 dg.

12h09 Energy = 50 MeV, Laser Phase 102 dg., Sect. Phase 223 dg., Sect. Att. 2.39 dB, I_Gun -102.3736 pC, I_Linac -136.5331 pC, I_TL -104.5544 pC RF_Ampl. 99.1184 kV, RF_Phase -38 dg.

12h11 Laser Att. 410, Energy = 50 MeV, Laser Phase 102 dg., Sect. Phase 223 dg., Sect. Att. 2.39 dB, I_Gun -200.2588 pC, I_Linac -233.6895 pC, I_TL -201.9032 pC RF_Ampl. 99.1184 kV, RF_Phase -38 dg.

We checked the max charge from the gun it is 200 pC. The charge in the ring increased linearly when going from 100 to 200 pC in the linac:

Stop ThomX.

Afternoon will be dedicated for openning the valve in te FPC
 

07h50 Start-up modulator, laser, fridge, chillers, cycling remotly

recipe_recipe_LI_TL_RI_all_20260708_11_47_10.txt loaded, linac steerers adjusted

11h19 Energy = 50 MeV, Laser Phase 144 dg., Sect. Phase 236 dg., Sect. Att. 2.212 dB, I_Gun -309.3347 pC, I_Linac -334.7266 pC, I_TL -321.4742 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.

11h56 Energy = 50 MeV, Laser Phase 142 dg., Sect. Phase 236 dg., Sect. Att. 2.212 dB, I_Gun -302.0497 pC, I_Linac -327.6407 pC, I_TL -313.6468 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.

12h06 Energy = 50 MeV, Laser Phase 142 dg., Sect. Phase 236 dg., Sect. Att. 2.292 dB, I_Gun -98.2597 pC, I_Linac -127.0455 pC, I_TL -111.1903 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.
 

12h02 Energy = 50 MeV, Laser Phase 142 dg., Sect. Phase 236 dg., Sect. Att. 2.292 dB, I_Gun -197.1194 pC, I_Linac -223.2824 pC, I_TL -208.7964 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.
 

12h10 Energy = 50 MeV, Laser Phase 142 dg., Sect. Phase 236 dg., Sect. Att. 2.292 dB, I_Gun -99.7723 pC, I_Linac -129.51 pC, I_TL -112.1044 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.
 

12h14 Energy = 50 MeV, Laser Phase 142 dg., Sect. Phase 236 dg., Sect. Att. 2.312 dB, I_Gun -52.0515 pC, I_Linac -81.6667 pC, I_TL -63.9639 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.
12h22 Energy = 50 MeV, Laser Phase 141 dg., Sect. Phase 236 dg., Sect. Att. 2.312 dB, I_Gun -25.7925 pC, I_Linac -55.9377 pC, I_TL -37.2155 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.
12h35 Energy = 50 MeV, Laser Phase 141 dg., Sect. Phase 236 dg., Sect. Att. 2.252 dB, I_Gun -96.7142 pC, I_Linac -127.1059 pC, I_TL -13.2029 pC RF_Ampl. 148.6391 kV, RF_Phase -37.5 dg.
12h56 Energy = 50 MeV, Laser Phase 136 dg., Sect. Phase 236 dg., Sect. Att. 2.252 dB, I_Gun -91.54 pC, I_Linac -120.9573 pC, I_TL -13.248 pC RF_Ampl. 148.6391 kV, RF_Phase -37.5 dg.

13h02 Energy = 50 MeV, Laser Phase 136 dg., Sect. Phase 236 dg., Sect. Att. 2.297 dB, I_Gun -94.3978 pC, I_Linac -124.5719 pC, I_TL -106.9085 pC RF_Ampl. 148.6391 kV, RF_Phase -39 dg.

13h10 Energy = 50 MeV, Laser Phase 136 dg., Sect. Phase 240 dg., Sect. Att. 2.283 dB, I_Gun -90.3928 pC, I_Linac -120.0552 pC, I_TL -96.6732 pC RF_Ampl. 148.6391 kV, RF_Phase -34.5 dg.
 

13h24 Energy = 50 MeV, Laser Phase 140 dg., Sect. Phase 236 dg., Sect. Att. 2.223 dB, I_Gun -329.6098 pC, I_Linac -356.3881 pC, I_TL -331.0561 pC RF_Ampl. 148.6391 kV, RF_Phase -37.5 dg.
 

13h28 ThomX was stopped