08h35 Start ThomX: Modulator, Frigo, All magnets.
08h40 Cicling all magnets, Start Chillers
10h00 HV is 'On'
Modulator Interlocks at HV=1215V
10h25 HV=1215 V
Rec. from 20241219 18:14
Linac Steerers: H [2.38 -4.16], V [-1.70 2.15]
RF Gun Phase is 199.0 dg., RF Gun Att. is 0 dB, (Dark Current is 18 mV, too low), Sect. Att. 2.53 dB, Sect. Phase is 221 dg.
Charges: -106 pC, -107 pC, -116 pC
10h50 Beam is injected to the ring
Trying the LOCO
12h35 Modulator Interlocks at HV=1215V, Went to 1200 V. Did not help even at 1000V (Maher's intervention needed).
13h00 This is the problem with triggering. When triggered internally, the modulator is working.
13h07 OK at HV=1215 V (Unknown reason). Nikolas said miss triggering is less than 5%
13h20 Linac frequency was changed a little bit to diminish miss triggering
18h00 Stop ThomX
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