Overview of Beam Instrumentation at GSI
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SIS18 Operation:
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different sorts of ions from different sources
alternately in the SIS18 accelerated
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different beam intensities
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different consumers / experimenters
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requests for intensity / focusing changes
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:
Au
200
AMeV
Cr
1
AGeV
Xe
500
AMeV
Au
400-800
AMeV
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:
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set up different ion sorts
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check beam width by time
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cooling optimization
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injection optimization
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:
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accelerator physics
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varying beam intensities
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tune changes
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resonance crossings
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emittance exchanges
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beam excitations
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cooling effects
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Beam Profiles:
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7.8x10
9
Ar18+ ions
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350 AMeV
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1.7 s cycle
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beam pos changes at
accel start
Beam Profiles:
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1.5x10
9
U73+ ions
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2 s cycle
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300 AMeV
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excitations for tune meas.
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losses at accel start
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SIS18 : wire readout 0.6 / 2.1mm, 100 profiles/s, integration time 0.5/5ms, COF300
SIS18 : phosphor screen P47 100ns, camera readout, 100 profiles/s, COF400
ESR : phosphor screen P47 100ns, camera readout, 100 profiles/s, CF250
SIS18
ESR
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SIS18 - Synchrotron (beam production):
~ s
injection – cooling – acceleration
– extraction
Measurement fully event controlled from
meas_start
to
meas_stop.
ESR - Storage ring :
~ min
injection – storage – several re-injections (manually requested)
Measurement manually controlled.
Data are saved to different files for horizontal and vertical.
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Data stored as
ascii in a network
folder.
Data file header
Data part,
start of profile
End of profile
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IPM design for the heavy ion synchrotron SIS18.
SIS18 :
216 m circumference / 18 Tm / 10
-11
mbar / vacuum bakeout / 200mm aperture / IPM length 2.5m.
2 diagnostic magnets, 2 corrector magnets with 4 coils, detection of electrons and ions
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diagnostics with slit in yoke
for camera and uv lamp
UV 115nm / 120nm
diagnostic section moveable
transverse to beam line
self-repositioning
IPM insertion in beam
direction, avoid tangential
flange – keep magnet
aperture small
field compensation in
short beam pipes
diagnostic : 1.34 to
corrector : 0.79 to
connection boxes split up
Diagnostic magnets are used alternating.
Correctors used always.
Slit in yoke manipulates mainly z-comp.
of magnetic field.
Correctors act in two planes.
The correctors are equal but turned by
90 degree around beam axis.
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Main vacuum chamber
length 1m /
inner diameter 0.4 m.
Main flanges are COF400
bellows CF200 /
length 250
beam pipes CF200 /
length 500
holders for Hall probes
adjustment feet for tension
and compression
high voltage feedthroughs
2x CF40 with 8x 20kV each
support fixed on the
moveable magnet support
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Particle tracking simulations with CST show a maximum beam
width spread of 0.2mm for a beam with 30mm radius.
The magnetic field was designed with Opera.
15 Particles starting at:
x = 0, 15, 30, 45 and 60 mm
z = 0, 11, 22 mm
x0 x15 x30 x45 x60
z 22
z 11
z 0
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IPM w/o magnet in
operation in the SIS18.
FESA software under
development.
Vacuum chamber equipped
with heat jackets for
vacuum bakeout.
Camera holders are
covered by aluminium foil.
High voltage adapter boxes.
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IPM e-field box mounted on COF400 main
flange.
Aperture is 180mm x 180mm.
MCP size : 100 x 48 mm,
not shown will be installed in the tunnel last
MCP – PH – Assembly
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MCP – Ph shape ideal
rectangular,
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large width ~ 100 mm
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length 40 mm
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P47, 100ns decay time
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MCPs few MOhms
UV light signal for MCP
calibration
L2D2 lamp, 115nm
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Compact system
Aperture 180 x 180 mm
2
Overall length : 0.6 m
Main flange : CF250, with high voltage
feedthroughs, UV lamp
Readout by camera through CF100 viewport
MCP size : 100 x 48 mm
2
E-field 55 kV/m
ESR 108 m, 10Tm, bakeable, 10
-11
mbar
ESR IPM
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Hor IPM
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Ver IPM
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8x 20kV
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CF35 viewport for
uv light
ESR IPM - Backside
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Viewport CF150
vertical IPM
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Viewport for
horizontal IPM
- IPM location
- Current transformer
- Crates & Control
ESR IPM Location
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Experimental Storage Ring
Circumference
108,36 m
Magnetic rigidity
10 Tm
Vakuum mbar
10
-10
- 10
-11
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Camera observes the
phosphor screen.
MCP width : 100 mm,
CCD size : 1280 pix.
Scaling factor : 12.8 pix/mm
Marks on phospor holder
give a hint of the viewed
size – 5 - 10 mm.
Drag n drop an area of
interest on the GUI with
known width in mm.
Software knows pix.
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Image of hor and ver camera.
Beam profiles, beam position and beam
width.
Set an area of interest AOI by drag and
drop.
Type the known size of the AOI.
Scale factor calculated / saved w data.
Flip profile function if cam is mounted
against beam direction.
Save prof / Save img / ...
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238 U 4+
300 MeV/u
13 mA
Images of beam and
profiles.
Left side horizontal
profile.
Right (ver) profile
shows
shoulders
and
peak on right hand
side due to high MCP
voltage and
MCP
defects
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238 U 4+
300 MeV/u
13 mA
Images of beam and
profiles.
Left side horizontal
profile.
Right (ver) image
shows a light
halo
and
shoulders.
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238 U 4+
300 MeV/u
13 mA
Images of beam and
profiles.
Left side horizontal
profile.
Beam image hardly
visible.
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238 U 4+
300 MeV/u
13 mA
Images of beam and
profiles.
Right side vertical.
MCP voltage
overdriven.
Signal shadows beam
signal induced.
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Beam instrumentation at GSI, specifically focusing on IPMs, plays a crucial role in managing various aspects of accelerator operations. The images and descriptions provided highlight the use of IPMs for setting up different ion sorts, beam width monitoring, cooling and injection optimization, and facilitating experiments. The SIS18 operation examples showcase the diverse demands handled by the facility, ranging from different ion sources to consumer-specific beam intensity and focusing requirements.
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https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png GSI IPMs GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 1
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPMs @ GSI GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 2
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png SIS18 Operation SIS18 Operation: - different sorts of ions from different sources alternately in the SIS18 accelerated - different beam intensities - different consumers / experimenters - requests for intensity / focusing changes SIS18 operation example: Au 200 AMeV Cr 1 Xe 500 AMeV Au 400-800 AMeV AGeV GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 3
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Use IPM Use: Operators: - set up different ion sorts - check beam width by time - cooling optimization - injection optimization Machine Experimentators / PhD Students: - accelerator physics - varying beam intensities - tune changes - resonance crossings - emittance exchanges - beam excitations - cooling effects GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 4
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM @ SIS18 / Wire Array Beam Profiles: - 7.8x109 Ar18+ ions - 350 AMeV - 1.7 s cycle - beam pos changes at accel start GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 5
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM @ SIS18 / Wire Array Beam Profiles: - 1.5x109 U73+ ions - 2 s cycle - 300 AMeV - excitations for tune meas. - losses at accel start GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 6
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPMs @ GSI SIS18 ESR SIS18 : wire readout 0.6 / 2.1mm, 100 profiles/s, integration time 0.5/5ms, COF300 SIS18 : phosphor screen P47 100ns, camera readout, 100 profiles/s, COF400 ESR : phosphor screen P47 100ns, camera readout, 100 profiles/s, CF250 GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 7
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png SIS18 vs ESR SIS18 - Synchrotron (beam production): ~ s injection cooling acceleration extraction Measurement fully event controlled from meas_start to meas_stop. ESR - Storage ring : ~ min injection storage several re-injections (manually requested) Measurement manually controlled. Data are saved to different files for horizontal and vertical. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 8
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Data Storage Data stored as ascii in a network folder. Data file header Data part, start of profile End of profile GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 9
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png SIS18 SIS100 IPM IPM design for the heavy ion synchrotron SIS18. SIS18 : 216 m circumference / 18 Tm / 10-11 mbar / vacuum bakeout / 200mm aperture / IPM length 2.5m. 2 diagnostic magnets, 2 corrector magnets with 4 coils, detection of electrons and ions GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 10
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Window Frame Magnet diagnostics with slit in yoke for camera and uv lamp UV 115nm / 120nm diagnostic section moveable transverse to beam line self-repositioning IPM insertion in beam direction, avoid tangential flange keep magnet aperture small field compensation in short beam pipes diagnostic : 1.34 to corrector : 0.79 to connection boxes split up GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 11
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Magnet Diagnostic magnets are used alternating. Correctors used always. Slit in yoke manipulates mainly z-comp. of magnetic field. Correctors act in two planes. The correctors are equal but turned by 90 degree around beam axis. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 12
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Vacuum Chamber Main vacuum chamber length 1m / inner diameter 0.4 m. Main flanges are COF400 bellows CF200 / length 250 beam pipes CF200 / length 500 holders for Hall probes adjustment feet for tension and compression high voltage feedthroughs 2x CF40 with 8x 20kV each support fixed on the moveable magnet support GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 13
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Magnet Benachmark Particle tracking simulations with CST show a maximum beam width spread of 0.2mm for a beam with 30mm radius. The magnetic field was designed with Opera. 15 Particles starting at: x = 0, 15, 30, 45 and 60 mm z = 0, 11, 22 mm x0 x15 x30 x45 x60 z 22 z 11 z 0 GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 14
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 installation w/o magnet IPM w/o magnet in operation in the SIS18. FESA software under development. Vacuum chamber equipped with heat jackets for vacuum bakeout. Camera holders are covered by aluminium foil. High voltage adapter boxes. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 15
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 IPM e-field box mounted on COF400 main flange. Aperture is 180mm x 180mm. MCP size : 100 x 48 mm, not shown will be installed in the tunnel last GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 16
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM MCP PH Assembly - MCP Ph shape ideal rectangular, large width ~ 100 mm length 40 mm P47, 100ns decay time MCPs few MOhms - - - - UV light signal for MCP calibration L2D2 lamp, 115nm GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 17
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png ESR IPM Compact system Aperture 180 x 180 mm2 Overall length : 0.6 m Main flange : CF250, with high voltage feedthroughs, UV lamp Readout by camera through CF100 viewport MCP size : 100 x 48 mm2 E-field 55 kV/m ESR 108 m, 10Tm, bakeable, 10-11 mbar GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 18
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png ESR IPM - - - - Hor IPM Ver IPM 8x 20kV CF35 viewport for uv light GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 19
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png ESR IPM - Backside - Viewport CF150 vertical IPM - Viewport for horizontal IPM GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 20
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png ESR IPM Location ESR -> Experimental Storage Ring - IPM location - Current transformer Circumference Magnetic rigidity Vakuum mbar 10-10 - 10-11 108,36 m 10 Tm - Crates & Control GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 21
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Camera readout Camera observes the phosphor screen. MCP width : 100 mm, CCD size : 1280 pix. Scaling factor : 12.8 pix/mm Marks on phospor holder give a hint of the viewed size 5 - 10 mm. Drag n drop an area of interest on the GUI with known width in mm. Software knows pix. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 22
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM Profile Software with Qt Image of hor and ver camera. Beam profiles, beam position and beam width. Set an area of interest AOI by drag and drop. Type the known size of the AOI. Scale factor calculated / saved w data. Flip profile function if cam is mounted against beam direction. Save prof / Save img / ... GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 23
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 Beam Profiles 238 U 4+ 300 MeV/u 13 mA Images of beam and profiles. Left side horizontal profile. Right (ver) profile shows shoulders and peak on right hand side due to high MCP voltage and MCP defects. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 24
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 Beam Profiles 238 U 4+ 300 MeV/u 13 mA Images of beam and profiles. Left side horizontal profile. Right (ver) image shows a light halo and shoulders. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 25
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 Beam Profiles 238 U 4+ 300 MeV/u 13 mA Images of beam and profiles. Left side horizontal profile. Beam image hardly visible. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 26
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png IPM SIS18 Beam Profiles 238 U 4+ 300 MeV/u 13 mA Images of beam and profiles. Right side vertical. MCP voltage overdriven. Signal shadows beam signal induced. GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 27
https://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.pnghttps://www.gsi.de/index.php?eID=tx_nawsecuredlu=0g=0t=1401977732hash=9435580fe1e83990eebbe6ace0426eb4ce68c6b0file=/typo3temp/pics/4126dc7ad5.png Thank you GSI Helmholtzzentrum f r Schwerionenforschung GmbH T. Giacomini - Beam Instrumentation IPM Magnet 22.05.2017 - 28
