08h30 Warm-up ThomX: Modulator, Laser, Fridge
08h36 Chillers were started, cycling all magnets
09h33 HV is ON
09h34 HV set to 1215 V RF Gun phase is 188 dg.
11h09 Help needed! Something is wrong with the TL bends.
11h44 Something is wrong with the section attenuator. Reducing the attenuation results in a decrease in the section's output power.
12h15 OK, finally we got it. RF Gun phase 182 dg. Sect. phase 298 dg. Sect. Att. 0.59 dB, 50 MeV, Li/HFI/ATT.01-MOT.01 ==> 311 steps Sect. Output -0.123 V
Sect. Output -0.123 V Mot. pos. 1699 steps but Sect phase = 211 dg. Calc/Li/HFI/ATT.01-MOT.01 is not working properly.
12h31 Beam is in the ring W/O RF
12h35 RF 100 kV
BBA Hor.
BPM Ind. Offset
[1 1] ==>-0.129
[1 2] ==>0.017
[1 3] ==>-0.722
[1 4] ==>0.425
[1 5] ==>-0.022
[1 6] ==>-0.139
[1 7] ==>0.091
[1 8] ==>0.272
[1 9] ==>0.375
[1 10] ==>-0.022
[1 11] ==> -0.272
[1 12] ==> -0.400 |