| ID |
Date |
Author |
Subject |
|
35
|
Mon Oct 30 09:46:04 2017 |
Peter Black | Notes on iris install/operation |
The iris mounts have 2 superimposed constellations of 3mm mounting holes on them that correspond to those of the S2 detector, however the 85x85 square is missing one hole and the 110x40 rectangle is rotated by 45°. Either constellation may be used. Fixing is intended with M3x16 bolts into 10mm standoffs used to attach the detector to its mount.
Electrical connection is by a 5 pin DuPont connector. A feedthrough with flying tail ribbon cable inside and M12 5 pin A-coded industrial sensor connector outside for each iris is supplied that should fin in the same flange as the cooling pipes. The connection between the ribbon and the actuator is to be made with the red coded wire on the ribbon to the yellow wire on the actuator such that the visible metallic portion on the pins is visible on the same side of both the male and female connectors when matted.
The control box needs to be mounted outside the chamber and the cables connected to the feedthroughs.
Power is supplied from the 12v PSU provided.
Twiddle knob to make iris open and close...
Notes:
- When handling the irises it is advisable to leave them in the open position.
- Don’t get grease on the irises or they will jam up and the actuator is strong enough to destroy them.
- The actuators contain a small quantity of grease, if this turns out to be an issue with the vacuum I will strip them down and degrease them.
- The controllers are “tuned” to the actuators so try not to muddle them up. (U and D)
- When not in use I would suggest removing power from them as they will potentially radiate some RF noise and just made your signals noisier.
- Datasheet for controller https://s3.amazonaws.com/actuonix/Actuonix+LAC+Datasheet.pdf
- They have been roughly set so that closed is a 20mmm orifice. If you need to adjust them open the control box and twiddle the pot next to the one next to the USB port (P2 right if you look at the data sheet). Cycle the power and to open and close it again, repeat until the desired orifice is achieved.
- Pins 1, 4 and 5 of X2 are the feedback potentiometer for the actuators so if you want to know where the actuators are (you think they may have jammed etc.) you can simply measure the voltage between 1 and 4 with the power on or the resistance with the power off
|
|
39
|
Mon Nov 6 10:46:53 2017 |
Peter Black | Faraday cup drawings |
Note that the removal of the supressor reqires the special allen key. |
| Attachment 1: Farady_cup.PDF
|
|
| Attachment 2: cup.PDF
|
|
| Attachment 3: supressor.PDF
|
|
| Attachment 4: Farady_cup_main.PDF
|
|
|
40
|
Mon Nov 6 10:50:33 2017 |
Peter Black | foil mount drawings |
|
| Attachment 1: SiPD_foil_mount.PDF
|
|
| Attachment 2: fOIL_HOLDER.PDF
|
|
|
41
|
Mon Nov 6 10:52:58 2017 |
Peter Black | alignment hardware drawings |
|
| Attachment 1: ladder_alignment_block.PDF
|
|
| Attachment 2: S2_alignment_bar.PDF
|
|
| Attachment 3: alignment_plug_70mm.PDF
|
|
| Attachment 4: alignment_plug.PDF
|
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|
43
|
Mon Nov 6 16:12:47 2017 |
Peter Black | chamber drawings |
work in progress. |
| Attachment 1: FullAssemb2.PDF
|
|
| Attachment 2: section.PDF
|
|
|
5
|
Tue Apr 18 11:05:43 2017 |
Mirco / Claudia | Setup Preparation |
status of the setup - 07/04/2017
status of the setup - 21/04/2017 |
| Attachment 1: ISOLDE_-_chamber_status070417.pdf
|
|
| Attachment 2: ISOLDE_-_chamber_status210417.pdf
|
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|
166
|
Wed Nov 15 03:25:08 2017 |
MD,DK | Run 152 |
Header: Continue with 5.0 MeV/u on CH2_33+10+01
Ender: End
====================================================
Run number : 152
Date : 15 / 11 / 2017
Start time : 04:19:13
Stop time : 06:24:38
Trigger rate (MIDAS) : 4
Blocks written : 531
====================================================
Run Scalers (approx rates)
0- Ungated : 4
1- Gated : 4
2- dE : 61k
3- E : 131
4- HI : 478
5- Pulser : 1
6- Clock : 969
====================================================
Beam energy (MeV/u) : 5.0 MeV/u (nominal)
Beam intensity (epA) :
Target : CH2_33+10+01
Ladder position (mm) : 97.61
HI Degrader foil (um) : 15 um Al
====================================================
del_E voltage (V) : -40
del_E leakage (uA) : 0.68
E voltage (V) : -350
E leakage (uA) : 2.07
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.28
====================================================
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.79
PA power (Down, negative) (A) : 0.27
====================================================
Pressure (IMG1) (mbar) : 7.9 x 10^-6
Pressure (old gauge) (mbar) : 2.1 x 10^-5
Pressure (SEC) (mbar) : 4.9 x 10^-6
====================================================
Temp (Chiller) deg : -10.1
Temp (chamber) deg : 5.6
====================================================
Comments:
==================================================== |
|
133
|
Mon Nov 13 03:52:48 2017 |
MD, RG | Run 119 |
Header: CH2 #16, beam energy 4.4
Ender:
====================================================
Run number : 119
Date : 13/11/2017
Start time : 04:51:09
Stop time : 07:05:09
Trigger rate (MIDAS) : 4
Blocks written : 560
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 4
1- Gated : 4
2- dE : 150k
3- E : 27
4- HI : 328
5- Pulser : 1
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 4.4
Beam intensity (epA) : 1.0 - 1.2
Target : CH2 #16
Ladder position (mm) : 127.95
HI Degrader foil (um) : 10 Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.77
E voltage (V) : -350
E leakage (uA) : 2.08
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.80
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.6
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.4 E-06
Pressure (old gauge) (mbar) : 1.7 E-05
Pressure (SEC) (mbar) : 3.9 E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.1
Temp (chamber) deg : +5.6
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
==================================================== |
|
134
|
Mon Nov 13 06:06:23 2017 |
MD, RG | Run 120 - junk |
Double klick on stopp, so it jumped to 121. R120 file should be empty or non existing. |
|
135
|
Mon Nov 13 06:08:52 2017 |
MD, RG | Run 121 |
Header: CH2 #16, beam energy 4.4
Ender:
====================================================
Run number : 121
Date : 13/11/2017
Start time : 07:05:41
Stop time : 08:14:51
Trigger rate (MIDAS) : 4
Blocks written : 285
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 3
1- Gated : 3
2- dE : 154k
3- E : 27
4- HI : 264
5- Pulser : 1
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 4.4
Beam intensity (epA) : 1.3
Target : CH2 #16
Ladder position (mm) : 127.95
HI Degrader foil (um) : 10 Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.77
E voltage (V) : -350
E leakage (uA) : 2.08
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.81
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.6
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.4E-06
Pressure (old gauge) (mbar) : 1.7E-05
Pressure (SEC) (mbar) : 3.9E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.1
Temp (chamber) deg : 5.8
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments: Laser cleaning between 08:10 and 08:20.
==================================================== |
|
95
|
Sat Nov 11 01:40:48 2017 |
MD, DMK, ASM | Run 86 |
Header: 3.99 MeV/u and CH2_30+25. Continue after reheat the primary target (GPS) between 02:20 and 02:30
Ender:
====================================================
Run number : 86
Date : 11/11/17
Start time : 02:37:15
Stop time : 04:48:36
Trigger rate (MIDAS) : 2
Blocks written : 87
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalars (approx rates)
0- Ungated : 3
1- Gated : 3
2- dE : 136k
3- E : 103
4- HI : 432
5- Pulser : 2
6- Clock : 968
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 3.99 MeV/u
Beam intensity (epA) : ~1.5 pA (spread is decreased: 0.7 - 2.2pA) (pictures from 3:44 and 4:35)
Target : CH2_30+25 (Pos#6; 490-520 ug/cm2)
Ladder position (mm) : 67.26
HI Degrader foil (um) : 10um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.63
E voltage (V) : -350
E leakage (uA) : 2.12
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.40
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : -0.55
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : -0.28
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 8.35 E-06
Pressure (old gauge) (mbar) : 2.6 E-05
Pressure (SEC) (mbar) : 4.6 E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.0
Temp (chamber) deg : 5.6
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
02:14 realized target current was done, but not long. Stopped Run 85
02:18 send protons to beam dump and then called PS to stop them
02:20 in Knob open application: current was set to 0, Reset, turned ON and was increased with medium steps of
around 10A.
02:30 target current readout at 438 A (set to 433 A) again. Proton back on target
04:40 Laser quality is decreasing. Watched the bars (green and blue) a while and observed huge fluctuation.
Green bar (right) is very low in general, and blue bar (left) is jumping between full and something less of
one half. I thought that should be more stabil.
04:46 Events in E_a+E_HI-sepctra: 6 event between 67-129MeV (not sure when it last was reset) --> very low event
rate.
If the beam is running is mainly checked in MIDAS by looking at trigger(0 and 1) and on refresh update of
spectra s3008 (ADC versus channel (s2order) to see new events. n+n-side of detectors still seeing much noise,
which is also obvious in the scalar rates.
==================================================== |
| Attachment 1: 171111_0344_Beamcurrent.jpg
|
|
| Attachment 2: 171111_0435_Beamcurrent.jpg
|
|
| Attachment 3: 171111_0440_Laser_02.jpg
|
|
| Attachment 4: 171111_0440_Laser_03.jpg
|
|
| Attachment 5: 171111_0441_Laser_04.jpg
|
|
|
128
|
Sun Nov 12 23:51:34 2017 |
MD, DK, RG | Run 114 - Junk |
Double clicked the start / stop so it is blank. |
|
131
|
Mon Nov 13 00:57:24 2017 |
MD, DK, RG | Run 117 |
Header: 4.4 MeV/u on @ CH2
Ender:
====================================================
Run number : 117
Date : 13/11/17
Start time : 01:56:45
Stop time : 04:00:20
Trigger rate (MIDAS) : 3
Blocks written : 521
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 3
1- Gated : 3
2- dE : 158k
3- E : 22
4- HI : 566
5- Pulser : 1
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 4.4
Beam intensity (epA) : 1.0 - 1.5
Target : CH2_16
Ladder position (mm) : 127.95
HI Degrader foil (um) : 10 um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.77
E voltage (V) : -350
E leakage (uA) : 2.09
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.80
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.59
PA power (Down, positive) (A) : 0.79
PA power (Down, negative) (A) : 0.26
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.4 E-06
Pressure (old gauge) (mbar) : 1.7 E-05
Pressure (SEC) (mbar) : 3.9 E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.0
Temp (chamber) deg : 5.6
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
==================================================== |
|
168
|
Wed Nov 15 07:39:26 2017 |
MD, DK, CLW | End of beamtime, modules reading before turning off |
Header: end of beamtime - modules reading
Ender:
====================================================
Date : 15 / 11 / 2017
Time : 08:42
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 2
1- Gated : 0 (MIDAS not running)
2- dE : 96k
3- E : 88
4- HI : 2
5- Pulser : 2
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : no beam
Beam intensity (epA) :
Target : (CH2_33+10+01)
Ladder position (mm) : (97.61)
HI Degrader foil (um) : (15 um)
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.69
E voltage (V) : -350
E leakage (uA) : 2.06
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.295
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.80
PA power (Down, negative) (A) : 0.26
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 7.5 x 10^-6
Pressure (old gauge) (mbar) : 1.9 x 10^-5
Pressure (SEC) (mbar) : 4.9 x 10^-6
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.0
Temp (chamber) deg : +5.0
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
08:44 turned Detector Bias off, Preamps off, Change chiller to 20.0 deg and after heating up, switched it off
==================================================== |
|
147
|
Mon Nov 13 23:12:50 2017 |
MD, DK | Run 132 |
Header: Continue CH2 with 3.5 MeV/u
Ender:
====================================================
Run number : 132
Date : 13 / 11 / 2017 - 14 / 11 / 2017
Start time : 23:37:15
Stop time : 01:34:17
Trigger rate (MIDAS) : 7
Blocks written : 545
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 5
1- Gated : 5
2- dE : 74k
3- E : 5
4- HI : 693
5- Pulser : 1
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 3.5 MeV/u (nominal)
Beam intensity (epA) : ~1.75 (min 1, max 3)
Target : CH2_33_10_01
Ladder position (mm) : 97.61
HI Degrader foil (um) : 10 um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.79
E voltage (V) : -350
E leakage (uA) : 2.05
E_hi voltage (V) : -14
E_hi leakage (uA) : 2.95
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.79
PA power (Down, negative) (A) : 0.25
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.3 x 10^-6
Pressure (old gauge) (mbar) : 1.6 x 10^-5
Pressure (SEC) (mbar) : 4.0 x 10^-6
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.0
Temp (chamber) deg : 5.9
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments: trigger rate seem to fluctuate with tendency to go down. (WHY unclear)
01:14 5, 5, 57k, 7, 886, 1, 971
--> less events on noisy back side of detector, which could be just from detector or can be the target loosing
protons, so we have really less events..
==================================================== |
|
148
|
Tue Nov 14 00:41:22 2017 |
MD, DK | Run 133 |
Header: 3.5 MeV/u on C_09
Ender:
====================================================
Run number : 133
Date : 14/11/2017
Start time : 01:36:51
Stop time : 02:38:39
Trigger rate (MIDAS) : 6
Blocks written : 301
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 6
1- Gated : 6
2- dE : 57k
3- E : 9
4- HI : 901
5- Pulser : 1
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 3.5 MeV / u
Beam intensity (epA) : 1.5 - 1.75
Target : C_09 (#Pos5)
Ladder position (mm) : 82.44
HI Degrader foil (um) : 10 um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.80
E voltage (V) : -350
E leakage (uA) : 2.07
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.04
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.35 E-06
Pressure (old gauge) (mbar) : 1.65 E-05
Pressure (SEC) (mbar) : 4.1 E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -10.0
Temp (chamber) deg : 6.1
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
==================================================== |
|
149
|
Tue Nov 14 01:41:17 2017 |
MD, DK | Run 134 |
Header: 3.5 MeV/u on Empty frame
Ender: Stop
====================================================
Run number : 134
Date : 14/11/2017
Start time : 02:41:25
Stop time : 03:13:24
Trigger rate (MIDAS) : 2
Blocks written : 124
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 1
1- Gated : 1
2- dE : 54k
3- E : 5
4- HI : 12
5- Pulser : 2
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 3.5 MeV / u
Beam intensity (epA) : 1.4 - 1.5
Target : Empty (#Pos7)
Ladder position (mm) : 52.09
HI Degrader foil (um) : 10 um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.80
E voltage (V) : -350
E leakage (uA) : 2.075
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.085
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Pressure (IMG1) (mbar) : 6.4 E-06
Pressure (old gauge) (mbar) : 1.65 E-05
Pressure (SEC) (mbar) : 4.1 E-06
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Temp (Chiller) deg : -9.9
Temp (chamber) deg : 6.1
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Comments:
==================================================== |
|
151
|
Tue Nov 14 04:16:18 2017 |
MD, DK | Run 136 |
Header: CH2_33+10+01 with 3.5 MeV/u
Ender:
====================================================
Run number : 136
Date : 14 / 11 / 2017
Start time : 05:16:57
Stop time : 07:16:32
Trigger rate (MIDAS) : 5
Blocks written : 552
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Run Scalers (approx rates)
0- Ungated : 5
1- Gated : 5
2- dE : 60k
3- E : 4
4- HI : 812
5- Pulser : 2
6- Clock : 969
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Beam energy (MeV/u) : 3.5 MeV/u (nominal)
Beam intensity (epA) : ~1.75
Target : CH2_33_10_01
Ladder position (mm) : 97.61
HI Degrader foil (um) : 10 um Al
覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧
del_E voltage (V) : -40
del_E leakage (uA) : 0.80
E voltage (V) : -350
E leakage (uA) : 2.085
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.15
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PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.58
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
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Pressure (IMG1) (mbar) : 6.4 x 10^-6
Pressure (old gauge) (mbar) : 1.6 x 10^-5
Pressure (SEC) (mbar) : 4.1 x 10^-6
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Temp (Chiller) deg : -9.9
Temp (chamber) deg : +6.0
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Comments:
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152
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Tue Nov 14 06:18:32 2017 |
MD, DK | Run 137, 138 - Junk |
The newly started runs were stopped by MIDAS - bad clicking mouse... |
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164
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Tue Nov 14 23:07:06 2017 |
MD, DK | Run 150 |
Header: 5.0 MeV/u wit CH2
Ender: End
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Run number : 150
Date : 15 / 11 / 2017
Start time : 00:04:11
Stop time : 02:03:18
Trigger rate (MIDAS) : 4
Blocks written : 507
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Run Scalers (approx rates)
0- Ungated : 4
1- Gated : 4
2- dE : 64k
3- E : 82
4- HI : 645
5- Pulser : 1
6- Clock : 969
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Beam energy (MeV/u) : 5.0 MeV/u (nominal)
Beam intensity (epA) : 2.75
Target : CH2_33+10+01
Ladder position (mm) : 97.61
HI Degrader foil (um) : 15 um Al
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del_E voltage (V) : -40
del_E leakage (uA) : 0.65
E voltage (V) : -350
E leakage (uA) : 2.06
E_hi voltage (V) : -14
E_hi leakage (uA) : 3.245
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PA power (Up, positive) (A) : 1.55
PA power (Up, negative) (A) : 0.59
PA power (Down, positive) (A) : 0.8
PA power (Down, negative) (A) : 0.28
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Pressure (IMG1) (mbar) : 8.75 x 10^-6
Pressure (old gauge) (mbar) : 2.4 x 10^-5
Pressure (SEC) (mbar) : 5.1 x 10^-6
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Temp (Chiller) deg : -10.1
Temp (chamber) deg : 5.8
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Comments:
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