Mon Apr  5 16:07:36 2021, Robert, Runs, He-like run 
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run started thursday 21/04/01 20:00,
 
ended monday 21/04/05 15:20, 
 
time span of 91.5 h,
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   Tue Apr  6 14:27:59 2021, Martino, Runs, electron cooler voltages 
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Parameter 	U90+ @ 30.160 MeV/u 	U91+ @ 41.035 MeV/u     U89+ @ 39.293 MeV/u 	
 
gamme 	        1.0324 	                1.04407                 1.0422 
 
Ue 	        16556 V 	        22520 V                 21564 V
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   Tue Apr  6 14:47:26 2021, Robert, Analysis, stability of the spectrometers during He and Be run  
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the large spike in the outer spectrometer is attributed to an open door of experimentierhalle, which we closed at ~17:00 at 21/04/05.
 
It might be necessary to exclude some of the data between 210405 17:00 and 22:00 since we had a shift of one pixel between these two calibrations |  
   Tue Apr  6 14:59:19 2021, Robert, Runs, second Be-like run 
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run started 210405 17:50
 
run ended 210407 11:30
 
no of files: 1452
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   Wed Apr  7 11:51:54 2021, Robert, Runs, stability of ion beam current during Be-like run  
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   Wed Apr  7 11:52:52 2021, Robert, Analysis, spectrum He-like  
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   Wed Apr  7 11:53:33 2021, Robert, Analysis, spectrum Li-like  
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   Wed Apr  7 11:59:01 2021, Robert, Analysis, spectrum Be-like  
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