** Programme : Energy-Angle 70 MeV
7h40 : mise en chauffe en remote (frigo/chiller, modulateur, laser, cyclage)
08h57 HV is ON
==> 70 MeV. F=500.031645 MHz
recipe_recipe_LI_TL_RI_all_20260320_12_35_26.txt loaded with linac steerers adjusted
11h42 Laser Phase 53.3291 dg., Sect. Phase 256 dg., Sect. Att. 0.177 dB, I_Gun -91.5849 pC, I_Linac -135.8848 pC, I_TL -118.0054 pC RF_Ampl. 99.1184 kV, RF_Phase -59 dg.
Orbite IP differente de 70 MeV semaine derniere
12h30 Iryna vient en sdc pour retablir l'orbite IP de reference
15h44 Laser Phase 41.3291 dg., Sect. Phase 256 dg., Sect. Att. 0.122 dB, I_Gun -90.9101 pC, I_Linac -134.7212 pC, I_TL -115.0435 pC RF_Ampl. 99.1184 kV, RF_Phase -60.5 dg.
17h23 Laser Phase 42.3 dg., Sect. Phase 256 dg., Sect. Att. 0.176 dB, I_Gun -89.6772 pC, I_Linac -133.3612 pC, I_TL -113.6226 pC RF_Ampl. 99.1184 kV, RF_Phase -60.5 dg.
** On-axis a l'oeil
** Check dromadaires
Pas tres bon ==> Deplacement Horiz table FPC de -1.6 a -1.9 ==> On ne trouve rien de tres bon ... On se place a -1.9 mm (cf screenshot droma_70MeV)
** Prise de spectres autour de -20/20 en H et V
** Long paquet : ~ 83 ps FWHM ==> 35 ps RMS
** Mesure taille de source X :
LSF [V , H] = [137 , 51] (image 1000ms0004) ==> e- [H , V] = [190 , 74]
LSF [V , H] = [142 , 50] (image 1000ms0005) e- [H , V] = [204 , 71]
LSF [V , H] = [136 , 53] (image 700ms0003) e- [H , V] = [187 , 81]
LSF [V , H] = [141 , 52] (image 700ms0002) e- [H , V] = [201 , 78]
LSF [V , H] = [137 ,56 ] (image 400ms0007) e- [H , V] = [190 , 93]
LSF [V , H] = [137 , 56] (image 400ms0006) e- [H , V] = [190 , 93]
** ENERGY-ANGLE prise de donnees (scan de spectres +40/-30 Horiz - +40/-40 Vert)
22h30: Stop ThomX, spectrum for 70MeV acquired |