8h40 Warm-up the modulator
*** reprise de conditionnement @ 3µs & 25 Hz
9h43 Trig modulator
9h50 Problème avec la température du chiller qui n'est pas à la consigne, retour en standby modulateur, on/off chiller pour essayer de relancer
10h23 HT = 1215V, att = 10dB, 25Hz, pic de vide
10h31 : att. sec 9dB, légère augmentation du vide
10h40 : att.sec 8 dB ==> vide in section 4 10-9 mbar & vide out section 1.3 10-9 mbar
10h42 : att.sec 7 dB ==> vide in section 4.9 10-9 mbar & vide out section 1.3 10-9 mbar
10h44 : att.sec 6 dB ==> vide in section 6 10-9 mbar & vide out section 1.3 10-9 mbar
10h47 : att.sec 5 dB ==> vide in section 7 10-9 mbar & vide out section 1.4 10-9 mbar
10h50 : att.sec 4 dB ==> vide in section 7.5 10-9 mbar & vide out section 1.4 10-9 mbar
10h54 : att.sec 3 dB ==> vide in section 7.8 10-9 mbar & vide out section 1.6 10-9 mbar
11h01 : att.sec 2 dB ==> vide in section 7.7 10-9 mbar & vide out section 1.6 10-9 mbar
11h08 : att.sec 1 dB (Pis = 19.6 MW) ==> vide in section 8.6 10-9 mbar & vide out section 2.6 10-9 mbar
11h15 : Interlock
11h16 : retour à 5 dB
11h20 : att sec 1dB ==> vide in section 9 10-9 mbar & vide out section 3 10-9 mbar
11h34 : att.sec 0.9 dB (Pis = 20 MW) ==> vide in section 1.1 10-8 mbar & vide out section 7.1 10-9 mbar
11h46 : att.sec 0.8 dB (Pis = 20.6 MW) ==> vide in section 1.1 10-8 mbar & vide out section 1 10-8 mbar
12h00 : att.sec 0.7 dB (Pis = 21 MW) ==> vide in section 1.1 10-8 mbar & vide out section 1.1 10-8 mbar
12h15 : att.sec 0.6 dB (Pis = 21.5 MW) ==> vide in section 1.2 10-8 mbar & vide out section 1.3 10-8 mbar
12h19 : Interlock
12h23 HT = 1115V, att = 6.6dB, 25Hz,
12h27 HT = 1215V, att = 6.6dB, 25Hz
12h34 HT = 1215V, att = 0.7dB, Interlock
12h36 HT = 1115V, att = 5.7dB,
12h40 HT = 1215V, att = 1.7dB,
12h41 HT = 1215V, att = 0.7dB,
12h44 : att.sec 0.7 dB (Pis = 21 MW) ==> vide in section 1.1 10-8 mbar & vide out section 1.0 10-8 mbar
12h55 : att.sec 0.6 dB (Pis = 21.5 MW) ==> vide in section 1.2 10-8 mbar & vide out section 1.3 10-8 mbar
13h02 : Interlock
13h05 HT = 1115V, att = 0.6dB
13h07 : att.sec 0.6 dB (Pis = 21.5 MW) ==> vide in section 1.0 10-8 mbar & vide out section 1.1 10-8 mbar
13h10 : Interlock
13h12 HT = 1175V, att = 0.6dB
13h15 : att.sec 0.6 dB (Pis = 21.5 MW) ==> vide in section 1.2 10-8 mbar & vide out section 1.4 10-8 mbar
13h22 : Interlock
13h23 HT = 1175V, att = 0.6dB
13h25 : HT = 1275V, att = 0.6dB Interlock
13h26 HT = 1175V, att = 0.6dB
13h27 HT = 1215V, att = 0.6dB
13h28 : Interlock
13h30 HT = 1175V, att = 0.6dB
13h32 HT = 1215V, att = 0.6dB
13h34 : Interlock
13h44 : Interlock (Klystron)
13h50 : HV Standby (Chck SF6 2.5Bar)
13h58 HT = 1175V, att = 0.6dB
14h00 : Interlock
14h04 HT = 1215V, att = 0.6dB
14h06 : Interlock
14h12 HT = 1215V, att = 3.6dB
14h18 HT = 1215V, att = 1 dB
14h22 HT = 1215V, att = 0.9 dB
14h25 HT = 1215V, att = 0.8 dB (Pis=20.6 MW) ==> Vide démarre : in section à 1 10-8 mbar & vide out section 9.4 10-9 mbar
14h35 HT = 1215V, att = 0.7 dB ->0.6 dB ==> Vide démarre : in section à 1.1 10-8 mbar & vide out section 1.2-1.3 10-8 mbar
15h00 HT = 1215V, att = 0.5 dB ==> Vide démarre : in section à 1.1 10-8 mbar & vide out section 1.4 10-8 mbar
15h50 HT = 1215V, att = 0.5 dB 2 Breakdowns RF structure (screenshots)
15h59 : Interlock
16h05 HT = 1215V, att = 0.4 dB ==> Vide démarre : in section à 1 10-8 mbar & vide out section 1.4 10-8 mbar
16h10 HT = 1215V, att = 0.4 dB Breakdown klysron (screenshot)
16h20 HT = 1215V, att = 0.3 dB ==> Vide démarre : in section à 9.6 10-9 mbar & vide out section 1.3-1.4 10-8 mbar
16h22 : Interlock
16h36 HT = 1215V, att = 0.3 dB 1 Breakdown RF structure (screenshot)
16h38 : 1 Interlock
16h40 HT = 1215V, att = 0.2 dB ==> Vide démarre : in section à 9.3 10-9 mbar & vide out section 1.2-1.3 10-8 mbar
16h44 : 1 Interlock
16h51 : 1 Interlock
16h54 HT = 1215V, att = 0.2 dB Breakdown klysron (screenshot)
17h00 HT = 1215V, att = 0.1 dB ==> Vide démarre : in section à 8 10-9 mbar & vide out section 1.1 10-8 mbar
17h07 HT = 1215V, att = 0.1 dB 1 Breakdown RF structure (screenshot)
17h08 : 2 Interlock
17h12 : 1 Interlock
17h14 HT = 1215V, att = 0.1 dB 1 Breakdown RF structure
Vide : in section à 5.9 10-9 mbar & vide out section 9.5 10-8 mbar
17h18 : Stop of the shift
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