MUST2 SAMURAI_2018 S3-LEB-LPC SUPERNEMO MUGAST EXPAND SCALP GALATRON HiCARI VELO
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Message ID: 3979     Entry time: Thu Apr 11 07:00:17 2019
Author: iulian 
ExpNbr: e744s 
Type: BEAM 
Category: General 
Status: Fixed 
Target-Source: CH2 
Subject: ToDo List and plan for today 
To Do/Understand
1) T_Vamos_Cats1 in Mugast and T_FPMW_CATS2 in Vamos are not working. I suspect it is the same reason, meaning stop arrives before start. Longer delay or inverse putting Cats2-Fag validated.
2) MM3_E_TOF there is a 5 MeV threshold see below?

For today:
1) We give the beam back to them at 10 am.
2) Analyse the data from RUN 74 & 75 to see the excitation function for 1H(14N,p)
3) If we have the beam back, take more data merged with Agata. Intensity around 2e+5 pps to protect CATS2.
4) If Vamos/Mugast need debugging for reconstruction/validation they have priority.

Summary of the night :
1) Measured the target thicknesses for the targets: 1) Hole 2) CH2 105 um 3) CH2 100 um 4) C 70 um 5) CH2 73 um
2) The C target was not very homogeneous, meaning that was dramatically spreading the momentum distribution of the beam charge states.
3) Vamos debugging went forward, transmission was 95% with Cats2 in with 2e+4 pps beam intensity
4) At 4h30 started the statistic run with Vamos setted at a Brho of 0.437 Tm to completely remove 14N7+ and all others from the focal plane. The beam spot was about 50 mm pied a pied ... This makes imposible the use
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