7h40: mise en chauffe de la machine en remote (modulateur, frigo/chiller, laser, cyclage aimants)
*** Programme de fin de semaine ***
matin : finalisation de la prise de donnée de la session imageries X
après-midi : libre pour continuer les actions sur la machine (passage 61.5MeV ?)
08h58 HV is 'On'
RF Cav at 100 kV, phase is -39 dg.09h30 Beam is in the ring. RF gun phase is 240 dg. Sect phase is 206 dg. Att. sect. is 2.51 dB, TL/BPM2 x=2 mm, charges: -110 pC, -109 pC, -120 pC,
Linac steerers: H [0.75 -2.81], V [-2.46 2.89]
09h38 Vertical scan by FPC table
10h45 RF cav. at 200 kV, phase is -39 dg.
13h17 RF cav. at 200 kV, phase is -42 dg. RF gun phase is 235 dg. Sect phase is 209 dg. Att. sect. is 2.55 dB, TL/BPM2 x=3 mm, charges: -110 pC, -110 pC, -121 pC,
14h00 Problems (micro blackout). Modulator turned off, dipoles turned off, RF resonator turned off, 500 MHz signal missing. Trying to restart.
15h03 HV is 'ON'
16h46 Stop ThomX |