| 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 |
| Attachment 1: 06F75D44-5DC0-4EF5-A574-C79E559EA8E0.jpeg
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| Attachment 2: E0E0700F-4164-44C8-86D8-8F782D4A81E6.jpeg
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| Attachment 3: 689A47E2-D32B-4721-A6F8-F4FC53BB513E.jpeg
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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 |
| Attachment 1: 2020-04-04_10-46-44-779.png
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| Attachment 2: 245A948B-69B3-47C0-9F15-0EB6E27FACF0.jpeg
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| Attachment 3: C49C19FE-7274-46AB-87BA-6C10292DC620.jpeg
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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 |
| Attachment 1: 2020-04-04_16-04-30-807.png
|
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| Attachment 2: 636A1F49-737F-4147-8CF0-CA7F4108B719.jpeg
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| Attachment 3: 2020-04-04_16-49-50-990.png
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| Attachment 4: 7B45A7EA-0421-497B-8A37-674B6792D7E9.jpeg
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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 |
| Attachment 1: 2020-04-04_18-27-53-442.png
|
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| Attachment 2: 2020-04-04_18-41-54-901.png
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| Attachment 3: F5D184AC-FB3E-4F9F-B839-F71BC55C0996.jpeg
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| Attachment 4: E4176CCB-1828-4E2E-85FB-0AC4BDC2808B.jpeg
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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 |
| Attachment 1: 2020-04-04_19-54-47-760.png
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| Attachment 2: 2020-04-04_20-02-26-363.png
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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. |
| Attachment 1: 2020-04-04_22-50-23-470.png
|
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|
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 |
| Attachment 1: 2020-04-04_23-43-29-909.png
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| Attachment 2: 2020-04-05_09-41-00-904_10.png
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| Attachment 3: 6275225E-0E05-42AF-9F64-F666263D89B8.jpeg
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| Attachment 4: A12CCF1C-16DC-4869-A54C-ED812E921E3C.jpeg
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| Attachment 5: C075E863-D102-41EE-A8CF-62220D949F4A.jpeg
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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. |
| Attachment 1: 2020-04-05-10h-aftergasjet2.PNG
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| Attachment 2: 2020-04-05-10h-aftergasjet.PNG
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| Attachment 3: 205Tl_gasjet_view3.PNG
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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 |
| Attachment 1: 2020-04-05_10-30-25-440.png
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| Attachment 2: 2020-04-05_10-51-22-398.png
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| Attachment 3: 2020-04-05_12-44-55-857.png
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| Attachment 4: 93A21749-0099-4D69-8D40-32D8EC02342C.jpeg
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| Attachment 5: FC9B44C4-D9C7-48B0-98DA-132A6CEF3596.jpeg
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156
|
Sun Apr 5 12:48:58 2020 |
Shahab | Runs | 2hour measurement parent pictures |
|
| Attachment 1: gas_jet_mother_245.PNG
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| Attachment 2: gas_jet_mother_410.png
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| Attachment 3: IBS_245MHz_all_ions_1D.PNG
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| Attachment 4: IBS_245MHz_all_ions.PNG
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| Attachment 5: IBS_245MHz_zoom_ions_1D_wo_marker.PNG
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| Attachment 6: IBS_245MHz_zoom_ions_1D.PNG
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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 |
| Attachment 1: 2020-04-05_13-04-08-686.png
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| Attachment 2: 22A1BDA0-CAC3-4CB3-951E-F99ACD9CAED6.jpeg
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| Attachment 3: 2020-04-05_13-58-21-916.png
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| Attachment 4: CC28F701-F809-4100-982D-25E67770CAA7.jpeg
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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/ |
| Attachment 1: 2020-04-05_15-27-32-971.png
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| Attachment 2: A2DFA8C1-D623-42FA-BBD5-1F75F51D51DD.jpeg
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| Attachment 3: 2020-04-05_16-23-38-007.png
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| Attachment 4: B17A216F-15D8-48F2-9403-37C8236A38C0.jpeg
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| Attachment 5: 87D9890E-AC6D-4E3F-B45B-FED6A301253B.jpeg
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| Attachment 6: 2020-04-05_20-16-54-054.png
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| Attachment 7: 43239EE6-100B-4540-894C-B98E659BE472.jpeg
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159
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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/ |
| Attachment 1: 2B066703-2B92-4FBD-94F0-01C50424A7DB.MOV
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| Attachment 2: 2020-04-05_21-00-05-018.png
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| Attachment 3: 57175364-4FA3-4C56-8DC0-D4E1FE3BFFA9.jpeg
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| Attachment 4: 523688CD-02EB-4A57-ADFC-77122CD205F5.MOV
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| Attachment 5: E55589A9-3C71-4CF6-ACAB-63FD23B00BE3.jpeg
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| Attachment 6: 2020-04-05_21-42-32-717.png
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| Attachment 7: 39A3C392-8E7D-44A3-8564-29AC89A4CC7C.jpeg
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160
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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/ |
| Attachment 1: 2020-04-05_22-21-44-967.png
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| Attachment 2: 8F69C30E-2A79-405C-85D2-CFA061720E14.jpeg
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| Attachment 3: 922E0C48-BC5F-4B8B-B35F-F7E2E823CFB2.MOV
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| Attachment 4: 76898BAD-3A48-4E8F-A830-BA0F158C9DB8.MOV
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| Attachment 5: AEB662B9-D22B-4213-9D4F-1F723404DF2C.jpeg
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| Attachment 6: B601FDD9-8CA7-4DD0-A17B-678C44EDBDD9.jpeg
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| Attachment 7: 2020-04-05_23-04-35-616.png
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161
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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/ |
| Attachment 1: 2020-04-05_23-42-50-224.png
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| Attachment 2: 2020-04-06_00-56-01-052.png
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| Attachment 3: 0A9DA63C-7DBD-42B3-9CE9-08E9785B33B2.jpeg
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| Attachment 4: C885A387-78BB-49BF-AD5C-D7FEAB8248DE.jpeg
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| Attachment 5: 7487031D-7B12-4ACF-B0C8-55D5B928C0CE.jpeg
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| Attachment 6: 3EE56236-447E-4EAE-8394-B1F05BC9D1C7.jpeg
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| Attachment 7: D809F5FB-214D-486B-A4F0-912FD2C0CB94.MOV
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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/ |
| Attachment 1: 2020-04-06_01-35-14-616.png
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| Attachment 2: 53653F35-D538-40F7-A65F-D34521D7DCD7.jpeg
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| Attachment 3: 127B7296-64E4-4E66-9A82-4A113EA3E6EC.MOV
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| Attachment 4: 2059E4BB-8CAE-4119-8991-524E1C5260B8.jpeg
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| Attachment 5: 9967BFDE-0DDB-4AEC-ABA6-C0944BF16886.jpeg
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| Attachment 6: A52DA0F4-C0B7-49B4-B4B2-5853749FD6E4.jpeg
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| Attachment 7: B4F6048A-242D-4742-8162-5546431836F1.jpeg
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| Attachment 9: 2020-04-06_04-50-53-025.png
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163
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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/ |
| Attachment 1: 46C168E2-D1D5-4CD3-B87F-7F82D045D527.jpeg
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| Attachment 2: C55A1803-E814-412F-B3DC-40FE24946F8A.MOV
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| Attachment 5: 2020-04-06_05-40-47-352.png
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