| ID |
Date |
Author |
Category |
Subject |
|
144
|
Sat Apr 4 03:27:48 2020 |
Ragan, Pierre-Michel, Dima, Shahab | Runs | Six hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 6 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 22:11, run0308.lmd
file running: 0312.lmd
_______________________________________________________________________________
time when accumulation starts: 02:52
time when storage starts: 03:22
time when storage ends: 09:22
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 1.75e9
ESR particles after stacking: 1.91e6 (offset 5e5)
Number of stackings: 80
Target ON density: 4.23e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 8 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (04:00) : 1,76e6
I_ESR (04:30) : 1,62e6
I_ESR (05:00) : 1,56e6
I_ESR (05:30) : 1,42e6
I_ESR (06:00) : 1,33e6
I_ESR (06:30) : 1,27e6
I_ESR (07:00) : 1,20e6
I_ESR (07:30) : 1.12e6
I_ESR (08:00) : -
I_ESR (08:30) : -
I_ESR (09:00) : 9.8e5
NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
145
|
Sat Apr 4 10:32:16 2020 |
Ragan, Shahab | Runs | Five hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 5 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 22:11, run0308.lmd
file running: 0313.lmd
_______________________________________________________________________________
time when accumulation starts: 09:47
time when storage starts: 10:19
time when storage ends: 15:19
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 1.75e9
ESR particles after stacking: 2e6 (offset 5e5)
Number of stackings: ~70 (was set to 80 but we missed few shots)
Target ON density: 3.91e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (10:30) : 1.95e6
I_ESR (11:00) : -
I_ESR (11:37) : 1.7e6
I_ESR (12:00) : -
I_ESR (12:30) : -
I_ESR (13:00) : -
I_ESR (13:37) : 1.37e6
I_ESR (14:07) : 1.28e6
I_ESR (14:30) : -
I_ESR (15:00) : 1.20e6
NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
146
|
Sat Apr 4 13:41:04 2020 |
Shahab | Runs | cooler down |
cooler is down. only one device is off GECEBG2T. updated now it is working. |
|
147
|
Sat Apr 4 15:59:16 2020 |
Ragan, Shahab, Alex, Esther | Runs | 0.5 hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0.5 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 22:11, run0308.lmd
file running: 0324.lmd
_______________________________________________________________________________
time when accumulation starts: 15:35
time when storage starts: 16:05
time when storage ends: 16:35
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 1.25e9
ESR particles after stacking: 1.8e6 (offset 3.6e5)
Number of stackings: ~80
Target ON density: 4.08e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 3 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
148
|
Sat Apr 4 17:32:01 2020 |
Ragan, Alex, Esther | General | No beam in ESR |
The beam is coming from SIS but doesn't arrive in ESR because the quadrupole magnets in ESR have failed.
Update (18:01): Problem has been resolved. |
|
149
|
Sat Apr 4 18:29:44 2020 |
Ragan, Alex, Esther | Runs | 0 hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 22:11, run0308.lmd
file running: 0339.lmd
_______________________________________________________________________________
time when accumulation starts: 17:56
time when storage starts: 18:28
time when storage ends: 18:28
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 1.75e9
ESR particles after stacking: 1.4e6 (offset 3.5e5)
Number of stackings: ~65 (was set to 80 but stacking broke down after ~65)
Target ON density: 4.05e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 2 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-03_22-12-50
\IQ_2020-04-03_22-13-48
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
150
|
Sat Apr 4 18:57:49 2020 |
Ragan, Alex, Esther | General | Timing problem with SIS & ESR and problems with stacking |
There are further problems with beam stacking in ESR. It works occasionally but keeps failing.
There is also timing problem between SIS and FRS. |
|
151
|
Sat Apr 4 19:55:37 2020 |
Ragan, Alex, Esther | Runs | Failed measurement...Ten hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
FAILED - measurement was stopped by sudden loss of the beam
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 10 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:02, run0343.lmd
file running: 0347.lmd
_______________________________________________________________________________
time when accumulation starts: 19:17
time when storage starts: 19:55
time when storage ends: 05:55
I_cooler during storage time: -1 mA
I_cooler = 177 mA
I_SIS: 1.8e9
ESR particles after stacking: 2.5e6 (offset 3e5)
Number of stackings: 100
Target ON density: xxe12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (20:30) : 2.25e6
I_ESR (21:00) : 2.1e6
I_ESR (21:30) : 2.0e6
I_ESR (22:00) : 1.8e6
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
152
|
Sat Apr 4 22:31:02 2020 |
Alex, Esther | General | Beam in ESR lost |
The beam in ESR was lost suddenly at ~22:20 due to a power supply failure of the quadrupoles.
Update (~20:40): Failure was resolved and new stacking started. |
|
153
|
Sat Apr 4 23:44:22 2020 |
Ragan, RuiJiu, Laszlo | Runs | Ten hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 10 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:02, run0343.lmd
file running: 0366.lmd
_______________________________________________________________________________
time when accumulation starts: 22:43
time when storage starts: 23:23
time when storage ends: 09:23
I_cooler during storage time: -1 mA
I_cooler = mA
I_SIS: 1.8e9
ESR particles after stacking: 2.2e6 (offset 5e5)
Number of stackings: 100
Target ON density: 4.24e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 6 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (00:06) : 1,98e6
I_ESR (00:30) : 1.95e6
I_ESR (01:00) : 1.8e6
I_ESR (01:30) : 1.65e6
I_ESR (02:00) : 1.55e6
I_ESR (02:30) : 1.45e6
I_ESR (03:00) : 1.36e6
I_ESR (03:30) : 1.3e6
I_ESR (04:00) : 1.18e6
I_ESR (04:41) : 1.15e6
I_ESR (05:00) : 1.07e6
I_ESR (05:30) : 1e6
I_ESR (06:00) : 9.5e5
I_ESR (06:30) : 9.1e5
I_ESR (07:00) : 8.5e5
I_ESR (07:30) : -
I_ESR (08:00) : -
I_ESR (08:37) : 7e5
I_ESR (09:00) : 7.06e5
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
154
|
Sun Apr 5 10:21:54 2020 |
Shahab | Runs | 10 hour measurement pictures |
Schottky pictures from the 10 hour measurement gas target, including the time before gas target. |
|
155
|
Sun Apr 5 10:31:08 2020 |
Ragan, Shahab | Runs | Two hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:02, run0343.lmd
file running: 0466.lmd
_______________________________________________________________________________
time when accumulation starts: 09:52
time when storage starts: 10:30
time when storage ends: 12:30
I_cooler during storage time: -1 mA
I_cooler = -1 mA (20 mA)
I_SIS: 1.8e9
ESR particles after stacking: 2.2e6 (offset 5e5)
Number of stackings: 100
Target ON density: 4.16e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 3 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (11:30) : 1.8e6
I_ESR (12:00) :
I_ESR (12:10) : 1.7e6
I_ESR (12:30) : 1.62e6
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
156
|
Sun Apr 5 12:48:58 2020 |
Shahab | Runs | 2hour measurement parent pictures |
|
|
157
|
Sun Apr 5 13:05:43 2020 |
Ragan, Shahab | Runs | Zero measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:02, run0343.lmd
file running: 0511.lmd
_______________________________________________________________________________
time when accumulation starts: 12:59
storage time at Manipulation 9 starts at: 13:
storage time at Manipulation 9 stops at: 14:
I cooler during storage at Manipulation 9: -1 mA (20 mA)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
I_cooler = -1 mA (20 mA)
I_SIS: 1.8e9
ESR particles after stacking: e6 (offset 5e5)
Number of stackings: 100
Target ON density at SC 7 E 07: 4.11e12
Target on time for measurement: 10 mins (by event mode)
Target ON density at SC 12 E 12: 4.11e12
Target on time for measurement: 5 sec (by event mode)
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement |
|
158
|
Sun Apr 5 15:28:35 2020 |
Ragan, Alex, Esther | Runs | Four hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 4 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 19:02, run0343.lmd
file running: 0539.lmd
_______________________________________________________________________________
time when accumulation starts: 15:27
time when storage starts: 16:05
time when storage ends: 20:05
I_cooler during storage time: -1 mA
I_cooler = -1 mA (20 mA)
I_SIS: 2e9
ESR particles after stacking: 2e6 (offset 5e5)
Number of stackings: 100
Target ON density: 3.92e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
I_ESR (16:30) : 1.9e6
I_ESR (17:00) : 1.75e6
I_ESR (17:30) : 1.6e6
I_ESR (18:00) : 1.55e6
I_ESR (18:30) : 1.45e6
I_ESR (19:00) : 1.3e6
I_ESR (19:30) : 1.25e6
I_ESR (20:00) : 1.2e6
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |
|
159
|
Sun Apr 5 20:23:02 2020 |
Ragan, Alex, Esther | Runs | Half-hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0.5 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 20:21, run0540.lmd
file running: 0540.lmd
_______________________________________________________________________________
time when accumulation starts: 20:21
time when storage starts: 20:59
time when storage ends: 21:29
I_cooler during storage time: -1 mA
I_cooler = 179 mA (20 mA)
I_SIS: 2e9
ESR particles after stacking: 2.2e6 (offset 2.5e5)
Number of stackings: 100
Target ON density: 4.14e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |
|
160
|
Sun Apr 5 21:50:02 2020 |
Ragan, Alex, Esther | Runs | Half-hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0.5 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 20:21, run0540.lmd
file running: 0546.lmd
_______________________________________________________________________________
time when accumulation starts: 21:43
time when storage starts: 22:21
time when storage ends: 22:51
I_cooler during storage time: -1 mA
I_cooler = 179 mA (20 mA)
I_SIS: 1.75e9
ESR particles after stacking: 2.2e6 (offset 3e5)
Number of stackings: ~90 (was set to 100 but ~10 were missed)
Target ON density: 4.2e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 3 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |
|
161
|
Sun Apr 5 23:28:01 2020 |
Ragan, Alex, Esther | Runs | One-hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 1 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 20:21, run0540.lmd
file running: 0549.lmd
_______________________________________________________________________________
time when accumulation starts: 23:04
time when storage starts: 23:42
time when storage ends: 00:42
I_cooler during storage time: -2 mA (20 mA)
I_cooler = 180 mA
I_SIS: 1.8e9
ESR particles after stacking: 2.2e6 (offset 3e5)
Number of stackings: 100
Target ON density: 4.24e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 3 mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-04_19-04-52
\IQ_2020-04-04_19-04-52
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |
|
162
|
Mon Apr 6 01:02:00 2020 |
Ragan, Laszlo, Nikos | Runs | Three hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 3 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 20:21, run0540.lmd
file running: 0555.lmd
_______________________________________________________________________________
time when accumulation starts: 00:57
time when storage starts: 01:35
time when storage ends: 04:35
I_cooler during storage time: -1 mA (20 mA)
I_cooler = 179 mA
I_SIS: 1.8e9
ESR particles after stacking: 2.4e6 (offset 3e5)
Number of stackings: 100
Target ON density: 4.3e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 5mins
(i.e. time for which electron cooler is on after gas jet)
2:00 I_ESR = 2.25e6
2:30 I_ESR = 2.04e6
3:00 I_ESR = 1.96e6
3:30 I_ESR = 1.87e6
4:00 I_ESR = 1.74e6
4:30 I_ESR = 1.56e6
NTCAp file:
SC_2020-04-06_00-59-46
\IQ_2020-04-06_00-59-38
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |
|
163
|
Mon Apr 6 05:28:55 2020 |
Ragan, Laszlo, Nikos | Runs | Zero hour measurement (S2: 0/35 mm and S6: -20/7 mm) |
beam: 205Tl81+ (no scraping , Al ~1g/cm2)
energy: 400 MeV/u
storage time: 0 hr
S2: 0/35 mm
s6: -20/7
purpose: data with TARGET ON
Detector position (CsISiPHOS): out of the ring
Detector position (MWPC): -60 mm
run start at 20:21, run0540.lmd
file running: 0555.lmd
_______________________________________________________________________________
time when accumulation starts: 04:51
time when storage starts: 05:28
time when storage ends: 05:28
I_cooler during storage time: -1 mA (20 mA)
I_cooler = 179 mA
I_SIS: 1.75e9
ESR particles after stacking: 2.2e6 (offset 5e5)
Number of stackings: 100
Target ON density: 4.45e12
Target on time for measurement: 10 mins (by event mode)
time spend at manipulation 13 : 2mins
(i.e. time for which electron cooler is on after gas jet)
NTCAp file:
SC_2020-04-06_00-59-46
\IQ_2020-04-06_00-59-38
IQ rate: 8 MS/s
(saved in drive : O)
copy and repeat the above (below the line) for every storage time measurement/ |