08h17 Warm-up ThomX: Modulator, Laser, Fridge
08h24 Chillers were started, cycling all magnets
09h18 HV is ON
09h21 HV 1215 V
The receipt recipe_recipe_LI_TL_RI_all_20251023_12_06_10.txt was loaded, linac phases, section attenuator and steerers were adjusted
10h10 RF Gun phase 202 dg., Sect Phase 206 dg., Sect. Att. 2.57 dB, Linac steerers: H [0.61 -2.91], V [-2.63 3.21], Laser Att. 274, Charges (BPMs): -94 -94 -97 -97 pC TL/BPM02 X = -1 mm
10h20 Beam in the ring. RF cavity 100 kV, phase 6.5 dg.
the receipt saved: recipe_recipe_LI_TL_RI_good_20251030_10_50_55.txt
The good receipt saved to references 50MeV_last....
17h10 Stop ThomX
Shift Program
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Start the Archivage OK
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Align 50 MeV beam in QP1 QP3 with Kevin script
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TL_bpm2 : adjust espread and put beam at x=0
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Store the beam in the ring with an orbit as flat as possible around the IP
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Make a vertical FPC scan - Then put the table at maximum OK
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Align the CdTe spectro on the on-axis position, approximatively by eyes with the Photonic science camera ==> take a spectrum OK
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Change gun phase only OK
in positive direction ==> take a spectrum
return to "nominal" ==> spectrum
in negative direction ==> spectrum
return to "nominal" ==> spectrum
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Change section attenuator only ==> idem (positive, "nominal", negative, "nominal") ==> 4 spectra OK
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Change the section phase only ==> idem ==> 4 spectra OK
To not be affected too much by the motor hysteresis and by the boucle d'eau, "nominal" means that the beam has to return to its previous X position on TL_bpm2
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