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Entry  Sun Mar 29 23:48:12 2020, Jan, Analysis, run0251: E_spectra for CsISiPhos  14x
This is a collection of energy spectra of the CsISiPhos detectors from run0251 with primary beam.

There is no good spectra for n-side of Si-pad 1!
Entry  Mon Mar 30 00:32:32 2020, Ragan, Runs, First measurement with 206Pb81+ beam 
beam: 206Pb81+
energy: 400 MeV/u

purpose: data with primary beam for detector efficiency and cross-section calculations

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 00:28 , run file: run0252.lmd
run stop  at xx:xx , close file:  run0.lmd

_______________________________________________________________________________

time: 00:28

I_cooler = 176 mA

SIS particles before:  3E8        
ESR particles when gas jet is on:  2.4E6
Target ON density:  4.45E12        
Target on time : 5 minutes

NTCAp file:
SC_2020-03-30_00_28_45
IQ_2020-03-30_00_28_45
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 01:01:53 2020, Ragan, Runs, First measurement with 206Pb81+ beam 
beam: 206Pb81+
energy: 400 MeV/u

purpose: data with primary beam for detector efficiency and cross-section calculations

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 00:28 , run file: run0252.lmd
file currently running: run0257.lmd

_______________________________________________________________________________

time: 01:00

I_cooler = 176 mA

SIS particles before:  3.3E8        
ESR particles when gas jet is on:  2.4E6
Target ON density:  4.49E12        
Target on time : 5 minutes

NTCAp file:
SC_2020-03-30_00_28_45 (run ongoing)
IQ_2020-03-30_00_28_45 (run ongoing)
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 01:07:29 2020, Ragan, General, Problem with SIS runstop: 0256 
There is problem with SIS
Run stop: 0257.lmd (at1:06)
Entry  Mon Mar 30 01:25:57 2020, Ragan, Runs, First measurement with 206Pb81+ beam 
01:17 Problem with SIS is solved
01:19 run start 0258.lmd


beam: 206Pb81+
energy: 400 MeV/u

purpose: data with primary beam for detector efficiency and cross-section calculations

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 01:19 , run file: run0258.lmd
file currently running: 

_______________________________________________________________________________

time: 01:19

I_cooler = 176 mA

SIS particles before:  1.5E8        
ESR particles when gas jet is on:  2.8E6
Target ON density:  4.49E12        
Target on time : 5 minutes

NTCAp file:
SC_2020-03-30_01-18-31
IQ_2020-03-30_00_22-52
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 01:43:58 2020, Ragan, General, First measurement with 206Pb81+ beam pattern details 90FC7D41-6C97-4760-B5A3-3CF60643A405.jpegBF20DBD8-1672-4817-8412-13B29CBF2E0A.jpeg
The following shows the pattern for first measurement in ESR (gas jet is on for = 60*5 secs = 300 secs as it can be seen on step SC7 in pattern).
One injection cycle runs for ~ 6 mins.
Entry  Mon Mar 30 02:00:46 2020, Ragan, Runs, First measurement with 206Pb81+ beam 
beam: 206Pb81+
energy: 400 MeV/u

purpose: data with primary beam for detector efficiency and cross-section calculations

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 01:19 , run file: run0258.lmd
run stop at 02:05: stop file: 0265.lmd

_______________________________________________________________________________

time: 02:05

I_cooler = 176 mA

SIS particles before:  3.3E8        
ESR particles when gas jet is on:  4E6
Target ON density:  4.53E12        
Target on time : 5 minutes

NTCAp file:
SC_2020-03-30_01-18-31
IQ_2020-03-30_00_22-52
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 02:27:44 2020, Ragan, Runs, Second measurement with 206Pb81+ beam at I_cooler = 200 mA  
I_cooler = 200 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 02:24 , run file: run0267.lmd  (0266.lmd is garbage file)
run stop at :

_______________________________________________________________________________

time: 02:24

I_cooler = 176 mA

SIS particles before:  2.5E8        
ESR particles:  4.9E6
        


NTCAp file:
SC_2020-03-30_02-27-10
IQ_2020-03-30_02-27-10
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 02:58:51 2020, Sergiy, Dima, Runs, Second measurement with 206Pb81+ beam at I_cooler = 200 mA  
I_cooler = 200 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 02:24 , run file: run0267.lmd  (0266.lmd is garbage file)
file running: 0267.lmd

_______________________________________________________________________________

time: 03:00

I_cooler = 176 mA
      
ESR particles:  4.2E6
        


NTCAp file:
SC_2020-03-30_02-27-10
IQ_2020-03-30_02-27-10
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 03:30:03 2020, Sergiy, Dima, Runs, Second measurement with 206Pb81+ beam at I_cooler = 200 mA  
I_cooler = 200 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 02:24 , run file: run0267.lmd  (0266.lmd is garbage file)
file running: 0267.lmd

_______________________________________________________________________________

time: 03:30

I_cooler = 176 mA
      
ESR particles:  3.6E6
        


NTCAp file:
SC_2020-03-30_02-27-10
IQ_2020-03-30_02-27-10
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 04:00:19 2020, Sergiy, Dima, Runs, Second measurement with 206Pb81+ beam at I_cooler = 200 mA  
I_cooler = 200 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 02:24 , run file: run0267.lmd  (0266.lmd is garbage file)
file running: 0267.lmd

_______________________________________________________________________________

time: 04:00

I_cooler = 176 mA
      
ESR particles:  3.0E6
        


NTCAp file:
SC_2020-03-30_02-27-10
IQ_2020-03-30_02-27-10
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 04:15:29 2020, Ragan, General, Second measurement with 206Pb81+ beam at I_cooler = 200 mA 1A7AE154-6A88-4AED-BA5D-748025FCD226.jpeg
In the picture below, a very nice storage of 206Pb81+ at 200 mA electron cooler current for no gas jet target can be seen in ESR. The measurement started at 02:24 and we will now finish it in 5-10 mins. We will now do two more measurements for I_cooler = 10 mA ans 20 mA.
Entry  Mon Mar 30 04:30:17 2020, Sergiy, Dima, Runs, Second measurement with 206Pb81+ beam at I_cooler = 200 mA  
I_cooler = 200 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 02:24 , run file: run0267.lmd  (0266.lmd is garbage file)
file running: 0267.lmd

_______________________________________________________________________________

time: 04:30

I_cooler = 176 mA
      
ESR particles:  2.5E6
        


NTCAp file:
SC_2020-03-30_02-27-10
IQ_2020-03-30_02-27-10
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 06:15:13 2020, Ragan, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
run stop at :

_______________________________________________________________________________

time: 06:08

I_cooler = -1 mA

SIS particles before:  2.5E8        
ESR particles:  3.01E6
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 06:30:52 2020, Ragan, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
file running: 0270.lmd

_______________________________________________________________________________

time: 06:30

I_cooler = -1 mA

      
ESR particles:  2.6E5
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 06:34:47 2020, Ragan, General, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  C7A2736D-9C0A-4531-A768-85A55943EB5A.jpeg
In the ESR picture below, the decay of beam is very fast initially for few minutes and then the decay is constant. But why does it decay for first few minutes ?
Entry  Mon Mar 30 07:02:15 2020, tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
file running: 0270.lmd

_______________________________________________________________________________

time: 07:00

I_cooler = -01 mA

      
ESR particles:  2.2E5
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 07:34:06 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
file running: 0270.lmd

_______________________________________________________________________________

time: 07:30

I_cooler = -01 mA

      
ESR particles:  2.8E5
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 08:00:40 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
file running: 0270.lmd

_______________________________________________________________________________

time: 08:00

I_cooler = -01 mA

      
ESR particles:  2.6E5
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
Entry  Mon Mar 30 08:32:05 2020, Tino, Runs, Second measurement with 206Pb81+ beam at I_cooler = 20 mA  
I_cooler = 20 mA

beam: 206Pb81+
energy: 400 MeV/u

purpose: data for the measurement of half life of 206Pb81+ due to its interaction with electron cooler and residual gas

Detector position (CsISiPHOS): 60 mm
Detector position (MWPC):     -10 mm

run start at 06:08 , run file: run0270.lmd  (0268.lmd and 0269.lmd are garbage files)
file running: 0270.lmd

_______________________________________________________________________________

time: 08:30

I_cooler = -01 mA

      
ESR particles:  2.5E5
        


NTCAp file:
SC_2020-03-30_06-11-08
IQ_2020-03-30_06-11-16
(saved in drive: p)

copy and repeat the above (below the line) every 30 minutes
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