| ID |
Date |
Author |
Category |
Subject |
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27
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Wed Jun 18 20:24:01 2025 |
Carsten, Shahab, Ragandeep, Danyal et al. (the dayshift) and ESR crew | Accelerator | 229Th89+ identification | We believe to have identified the 237U92+ and the 229Th89+ peaks.
Using the Schottky resonator at about 244 MHz and taking the 123rd harmonic:
The Schottky peak of 237U92+ should be at 242.7975 MHz and the one of 229Th89+ at 242.8494 MHz.
The peaks should be ~52 kHz apart.
We have used:
gamma_t = 2.355
alpha_p = 0.18 |
| Attachment 1: 245_MHz_Schottky_229Th89.jpg
|
|
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26
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Wed Jun 18 19:05:28 2025 |
Carlo, Zac, Shahab, Ragan | Analysis | PID with rionid | For PID with rionid we used:
- LISE file from last year (attached.
- .npz file from 410 RSA (attached). |
| Attachment 1: Schermata_2025-06-18_alle_19.03.04.png
|
|
| Attachment 2: E142_TEline-ESR_229Th.lpp
|
Version 17.5.18
{============================= Main Part ======================================}
[general]
File = //wsl.localhost/Ubuntu-18.04/home/chenruijiu-ubuntu/experiment/ESR/2022_229Th/E142_TEline-ESR_229Th.lpp
Date = 12-06-2024
Time = 01:29:23
Configuration = GSI/FRS-TA-ESR_2014.lcn
Optionsfile = GSI_FRS_2021.lopt
Title = GSI FRS TA-ESR (2014)
BlockStructure = DSDSMDASDDD
NumberOfBlocks = 11
[settings]
A,Z,Q = 238U 92+ ; Mass ElementName Charge+ Beam
Energy = 555.9 MeV/u
Intensity = 1e+9 pps ; enA,pna,pps,kW
RF frequency = 20 MHz
Bunch length = 1 ns
Settings on A,Z = 229Th ; Mass ElementName Charge+ Beam
[OpticsBeam]
BX = 0.472 (+/-)mm ; one-half the horisontal beam extent (x)
BT = 1.59 (+/-)mrad ; one-half the horisontal beam divergence(x')
BY = 0.245 (+/-)mm ; one-half the vertical beam extent (y)
BF = 2.04 (+/-)mrad ; one-half the vertical beam divergence (y')
BL = 0 (+/-)mm
BD = 0.03 (+/-)% ; one-half of the momentum spread (dp/p)
ShiftX = 0 mm ; beam respect to the spectrometer axis
AngleX = 0 mrad ; beam respect to the spectrometer axis
ShiftY = 0 mm ; beam respect to the spectrometer axis
AngleY = 0 mrad ; beam respect to the spectrometer axis
Scheme Angle = 0 degrees
ShapeX = 1
ShapeT = 1
ShapeY = 1
ShapeF = 1
ShapeL = 1
ShapeD = 1
OptBeam_X = 1 (+/-)mm
OptBeam_T = 30 (+/-)mrad
OptBeam_Y = 1 (+/-)mm
OptBeam_F = 30 (+/-)mrad
OptBeam_L = 0 (+/-)mm
OptBeam_D = 1.5 (+/-)%
[options]
NP simple = 64 ; Number of points in distribution
NP charge states = 16 ; Number of points in distribution
NP wedge = 128 ; Number of points in distribution
Charge states = Yes ; No & Yes
CutEdgeEffect = 1 ; 1-Yes. Default, 0-no - for extended configurations
Prim.beam scatter = 0 ; 0-without, 1-with
Delta peak = 0 ; 0-without, 1-with
BrhoMeanMax = 1 ; 0-Max, 1-Mean
BrhoMeMaLeRi = 3 ; 0-Max, 1-Mean, 2-Left, 3-Right /for fission/
CentralCut = 1 ; 0-no, 1-moderate, 2-strong
[target]
Target contents = 0,4,1,9.012 ; Nomer,Z,Atoms,Mass
Target thickness = 1,1850,1.85,0,0,0 ; State,Thickness,density,angle,SolidGas,..
Target fusion compound = 0
Targ use for Q-states = 1
Target Defect = 0,0.1 ; [0] choice - % or micron at 0 degree, [1]=value;
Degrader contents = 0,6,1,12.011 ; Nomer,Z,Atoms,Mass
Degrader thickness = 0,0,2.26,0,0,0 ; State,Thickness,density,angle,SolidGas,..
Degra use for Q-states = 1
Degrader Defect = 0,0.1 ; [0] choice - % or micron at 0 degree, [1]=value;
[mechanism]
Reaction = 0 ; 0 - fragm, 1 - fusion-resid, 2 - fusion-fission
CalcOther = 1 ; calculate other reactions
V calculation = 5 ; 0 - constant, 1 - Borrel, 2 - Rami, 3-convolution, 4-two body reaction
V_opt/Vbeam = 1 ; default 1
Velocity_exceed = 1 ; 0 - without, 1-with - two-body recations velocity corrections
Binding Energy for Vf/Vp = 8 MeV ; Binding energy for Borrel's expression
Shift for Vf/Vp calc = 0
Prefragment_Rami = 1
Sigma0 = 90 MeV/c ; default 90
SigmaD = 0 MeV/c ; default 200
SigmaM = 87 MeV/c ; default 87
Asymmetry = 0 % ; default 0
Method v-sigma = 0 ; 0 - Goldhaber, 1-Morrissey,2-Friedman,3-Convolution
G_Surface = 0.95 MeV/fm^2
Symmetry around half_Ab = 1
Pfaff pickup correction = 0
ChargeExchangePfaff = 0 ; 1 - exclude, 0-forget
Sigma corr 0 = 0 ; Coulomb energy
Sigma corr 1 = 0 ; Projectile mass
Friedman mode = 2 ; 0-Qgg, 1-Surface, 2-Qgg+Surface
Prefragment_Fri = 1
Coulomb_Friedman = 1
K_Morr = 8 MeV/A ; E/A=8MeV/A default; D.Morrissey coef.
K_MorHalf = 8 MeV/A ; E/A=8MeV/A default at Afrag=Aproj/2; D.Morrissey coef.
AA_fast = 0
AA_Modefast = 3
MethodApf = 2 ; Prefragment search method: 0-N/Z direction, 1 - W*EPAX, 2 - W*CSgeom,
ExcitationApf = 1 ; Excitation energy for APF search: 0 - dSurface, 1 - dA*Ex
BarrierShape = 1 ; 0-classical, 1-quantum mech.
H_omega = 3 MeV ; default 3
Probabilty_CN = 1 ; 0/1 use Prbabilty for CN formation
UseVanishing = 1
VanishMode = 0 ; 0-Sierk, 1-Cohen
NuclPotential = 1 ; 0-Bass, 1-WS
WS_V0 = 105 MeV
WS_R0 = 1.12 fm
WS_a = 0.75 fm
FusDiffuseness = 1
Width Coef = 1 ; default 1; for Leon's charge state distribution
gZt Correction = 1 ; default 1; Leon's C.S.D.
PowerCoefLeon = 0.477 ; default 0.477; Leon's C.S.D.
Cross section = File ; Fit & File
Charge method = 3 ; charge calculations method 0-5
EPAX Cross Section = 4 ; cross section calculations method 0-4
SR Cross Section = 1 ; EPAX for SR 0-2
Energy Loss = 4 ; energy loss calculation method 0-3
Anglular straggling = 1
AngStragInOptics = 0 ; 0-LISE, 1-ATIMA
StragglingCoef1 = 0.217
StragglingCoef2 = 1.12
Energy straggling = 1 ; 0-LISE, 1-ATIMA
EnergyStragMethod = 1 ; 0-integrate, 1-table
EnergyStragShape = 0 ; 0-Gauss, 1-Landau-Vavilov
EquilThickness = 1 ; 0-Charge, 1-Global
MassMethod = 0 ; 0-DB+calcul, 1 + just calcul
MassDataBase = 0 ; 0-A&W, 1-User ME
Mass formula = 2 ; 0-LDM, 1-Myerer, 2: 1+corrections
MassExcessFile = AME2016.lme
UseChargeForEnergy = 2 ; 0-No, 1-Yes, 2-Auto
EnergyValueAuto = 30 ; default value 30 MeV/u
EquilibriumMode = 0 ; 0-Equil, 1-NonEquil
UB_Global = 70 ; default 70 MeV/u
MinZ_Global = 29 ; default Z>=29
ChargeStateOptim = 1 ; 0-No, 1-Yes
ZmQ_AfterReactn = 0 ; default 0 (full stripped)
EPAX_p_Norm = 1
EPAX_p_Un = 1.65
EPAX_p_Up0 = 1.788
EPAX_p_Up1 = 0.004721
EPAX_p_Up2 = -1.303e-5
EPAX_p_H = 1
[fission]
FisAngDistShape = 0 ; 0-isotropic; 1-anisotropic
FisMomCutForAngDist = 2 ; 0-dont use; 1-use just MatrixKinematics; 2-use for all; (default 2)
OddEvenCorrections = 1 ; 0-dont use; 1-use
PostScissionEvaporation = 1 ; 0-dont use; 1-use
DeexcitFunctionPoints = 0 ; 0- average deexcitation energy; 1- 3 points; 2 - manually
FisEXmanually = 20 ; Excitation energy manually
FisCSmanually = 1000 ; Cross section manually
FisTXEmethod = 0 ; 0-from Edissipated, 1 from Q-value
Fis_f = 0.0035 ; default 0.0045
FisEXsigma = 5.5 MeV ; default 5.5
FisCS_Global = 1e-12
FisCS_TKE = 1e-8
FisBeta1 = 0.625 ; deformation of light fragment
FisBeta2 = 0.625 ; deformation of heavy fragment
FisTKE_d = 2 fm ; d-param in Wilkins formula
FisBetaFit = 1 ; 0-manual, 1-fit
N0 = 83 ; default 82
dU0 = -2.65 ; default -2.5
C0 = 0.7 ; default 1.4
cpol0 = 0.65 ; default 0.65
width0 = 0.63 ; default 0.63
N1 = 90 ; default 90
dU1 = -3.8 ; default -5.5
C1 = 0.15 ; default 0.16
cpol1 = 0.55 ; default 0.55
width1 = 0.97 ; default 0.97
[charge_suppression]
FragInd = 1e-3
FragTotal = 1e-5
BeamInd = 1e-12
BeamTotal = 1e-15
[convolution]
Convolution mode = 1 ; 0-Qgg, 1-Surface, 2-E* per Abraded nucleon
Sigma_0 = 91.5
Sigma_1 = 91.5
Sigma_2 = 160
CoefConv_0 = 3.344
CoefConv_1 = 3
CoefConv_2 = 1
ShiftConv_0 = 0.1581
ShiftConv_1 = 0.1487
ShiftConv_2 = -1
[evaporation]
NP evaporation = 32 ; Number of points in distribution
NPevapFis = 8 ; Number of points in distribution
EvapMethod = 2
StateDensityMode = 2 ; 0, 1+pairing, 2+shell
EvapUnstableNuclei = 1 ; 0 - only stable,1 +unstable
Tunnelling = 1
AvoidUnboundCS = 1
ProtectedChannels = 1
R_Evaporation = 5.7 fm ; correction for the effective Coulomb barrier
Mode_Apf_manual = 0 ; 1-manual, 0-auto
Energy_in_T = 2 ; default 2
EvaporationVelocity = 0 ; 0 - quality, 1 -fast
DeltaOddEvenEvap = 12
DeltaOddEvenFission = 14
BreakupTemperature250 = 4.7
BreakupTemperature150 = 5.9
BreakupTemperature050 = 8
BreakupDiffuseness = 0.05
DissipationKramers = 0
DissipationStepFunction = 1
DissipationBeta = 1 ; default 2.0
mode_1n = 1
mode_2n = 0
mode_1p = 1
mode_2p = 0
mode_a = 1
mode_d = 0
mode_t = 0
mode_3he = 0
mode_fis = 1
mode_brk_up = 1
mode_gamma = 0
[fission_barrier]
FissionBarrierFactor = 1
FissionBarrierMode = 1 ; #0-4
OddEvenCorrections = 1
ShellCorrections = 1
FB_InOutMax = 2 ; #0-2 - in/out/max
ModeForUser = 1 ; #0-2
NdeltaOddEven = 2.5
ZdeltaOddEven = 9
[excitation_energy]
AbrasionModel = 0 ; 0-Geometrical, 1-Exponential
GeomAA_Correction = 1 ; 0 - don't use,1 - use -default
Thermalization = 0
ThermaTimeCoef = 3e+0 ; 2.1e-22 MeV *s/e(t)
AbraExpSlope = 0.363
Friction = 0 ; 0 - off,1 - on
Ev_A_SigmaCoef = 9.6
G_FrictionCoef1 = 6.5
G_FrictionCoef2 = 0.5
G_FactorCoef1 = 1.5
G_FactorCoef2 = 2.5
DepthHole = 40
EnergyCoef_CB0 = 0
EnergyCoef_CB1 = 27
EnergyCoef_CB2 = 0
SigmaCoef_CB0 = 0
SigmaCoef_CB1 = 18
SigmaCoef_CB2 = 0
D_MeanTemp = 13
DN_MeanTemp = 0
DZ_MeanTemp = 0
LN_median = 20
LN_variance = 20
LN2_median = 0
LN2_variance = 0
AA_factor = 1
ApplyLimitTemp = 0
[evapauto]
tun_a0 = -0.61392
tun_a1 = 0.44559
tun_a2 = 0.12008
A_Bound = 300
A_Pairing = 1
[plot]
Start target = Detector ; Detector & RF
Start of TOF = T1
Stop of TOF = M1
dE-detector-1st = M1
dE-detector-2nd = M1
TKE-detector = M1
X-detector = M1
Y-detector = M1
Tilting = M1
Stopper = M2
RO_Wedge = W1
ConditionBlock = A0
Plot threshold = 1e-10 pps ; minimal value for plot scale
Shift of TOF for RF = 0 ns ; for dE-TOF plot with RF
Fraction of RF trigger = 1
UseCondition = 0
TKE_calibration = 1,1,0,MeV
[cs_file]
UserDiffCS = 0 ; Number of User Diff CS saved in this file
AppendOverwrite = 1
AttachedInside = 1
ShowCSinPlot = 1
Chi2 = 1
[sec_reactions]
NP sec.reactions = 32 ; Number of points in distribution
Secondary reactions = 0
fiss_FilterUse0 = 1
fiss_FilterUse1 = 1
fiss_FilterUse2 = 1
... 3039 more lines ...
|
| Attachment 3: RSA01-2025.06.18.18.06.02.162.tiq_spectrum.npz
|
| Attachment 4: Schermata_2025-06-18_alle_19.32.53.png
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25
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Wed Jun 18 14:01:40 2025 |
Julien, Konstantin, Stefan, Rima | | Ion bunch on PMTs | Apparentlty did not work yesterday evening (no signal), but looks fine now (see attachment) |
| Attachment 1: Bildschirmfoto_bunch_on_PMT_2025-06-18_14-11-44.png
|
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24
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Wed Jun 18 11:44:15 2025 |
Julien, Konstantin, Stefan, Rima | | Jitter CFD | Pulses on photodiodes in entry 20
1. seem wide, so we also looked at qswitch signal; also seemes wide.
2. Have a tail
1.:
We investigated this and came to the conclusion, that the CFD is the issue:
- On an oscilloscope, when looking at both HF signal (CFD input) and CFD output, there is a 2ns jitter.
- The same jitter is visible when looking at the CFD output when triggering on a freq. generator signal with same frequency and amplitude as HF signal (1.54263 MHz; 1V peak to peak).
- There is not significant jitter when comparing the CFD output and the qswitch signal
We tried differents CFD (also a leading edge CFD / different thresholds), but this did not significantly improve what we saw on the oscilloscope.
Applying a 10MHz filter to the HF signal only made the jitter worse.
There might be an option to get a logic (NIM) signal from ESR instead of the sin-signal
Alternatively, one could think about using a PLL.
Note: the 2ns might also be limited by the trigger of the oscilloscope. We saw that if the trigger of the oscilloscope is not on the steepest part of the HF signal, the jitter "gets worse".
2.:
We saw on the qswtich signal, that there are instances, when the q-switch signal is too early;
Ww will try to find out which NIM module between the CFD and the final qswitch signal causes this
Preliminary: It's coincidance crate |
|
23
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Wed Jun 18 08:07:17 2025 |
Julien, Konstantin | Laser | new FCU Calibration | UV power was not stable but dropping from ~18 mW to 13 mW after opening COBRA shutters.
New calibration of frequency conversion unit:
Wavelength/nm Position/Steps
554,0001 383029
553,0000 386604
552,0001 390229
551,0000 393954
550,0001 397679
549,0001 401404
548,0001 405104
547,0001 408829
now stable at ~19-20 mJ depending on wavelength
Table of dataset: Attachement 1
Plot of dataset: Attachement 2 |
| Attachment 1: 2025_06_18_FCU_Cal_Table.JPG
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| Attachment 2: 2025_06_18_FCU_Cal_Plot.JPG
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22
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Wed Jun 18 07:59:00 2025 |
Julien, Konstantin | Laser | Phase-offset | We recognized that the output power of the pump laser was instable when externally triggered with 200kHz (stand-bye frequency of ESR). Therefore, we changed the coarse timing offset of the pockels cell trigger compared to the flash lamp pulse from 215µs to 219.9µs.
Thereby, the output power increased from ~600mJ to 620mJ, and the PTP stability improved from 15% to 10%. The RMS stability improved from 2% to 1.2 %. With these settings we had UV pulse energies of 20mJ. |
| Attachment 1: IMG_3889.jpg
|
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| Attachment 2: IMG_3888.jpg
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| Attachment 3: IMG_3891.jpg
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| Attachment 4: IMG_3892.jpg
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21
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Wed Jun 18 03:12:25 2025 |
Rodolfo | Laser | Beam Stabilization | | The laser beam pointing has changed, even thought the MRC settings are the same as given in Entry 5 (this elog). This could be caused by a droping of the laser output energy which is now 13,8 mJ @275 nm |
| Attachment 1: MRC-Settings_2025_06-18.JPG
|
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20
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Wed Jun 18 01:58:02 2025 |
Esther, Alexis, Anton, Rodolfo, Carsten | Accelerator | No Bunched Beam | | The Bunching is not set properly. We do not see the ion bunch with the Photomultiplier. |
| Attachment 1: Bildschirmfoto_PD_PMTSouth_2025-06-18_1.png
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19
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Wed Jun 18 00:56:28 2025 |
Carsten, Rodolfo, Anton, Alexis, Esther | | beam overlap with t-scrapers | When testing the overlap between laser and ion beam we observed the following positions:
|
motor | ion beam position (mm) from outside | ion beam position (mm) from inside
| |
GECEDS1VU | 0 | 6.5
| |
GECEDS1HA | -22.5 | -13.5
| |
GECEDS2VU | 1 | 8.5
| |
GECEDS2HA | -20.5 | -10
|
Note: To move GECEDS1VU the corresponding horizontal drive (GECEDS1HA) has to be at 2 mm. |
|
18
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Wed Jun 18 00:33:56 2025 |
Esther, Alexis, Anton, Rodolfo, Carsten | DAQ | R4l-41 | | We have some issues with the RIO computer R4l-41 (DAQ1). We had to switch off completely twice. Only then it reacted properly. Maybe a problem with the network at about 00:00 o'clock? |
|
17
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Tue Jun 17 19:25:30 2025 |
Rodolfo | Accelerator | T-Scrapers in E-Cooler | Here are the instructions to drive the T-Scrapers inside the ESR Electron Cooler
- ECEDS1VU: Verriegelt mit ECEDS1HA. Der Antrieb kann nur fahren
wenn der Antrieb ECEDS1HA in Position -4,0 steht.
- ECEDS1HA: Verriegelt mit ECEDS1VU. Der Antrieb kann nur fahren
wenn der Antrieb ECEDS1VU in Stellung EI steht.
- ECEDS2VU: Verriegelt mit ECEDS2HA. Der Antrieb kann nur fahren
wenn der Antrieb ECEDS2HA in Position 0,0 steht.
- ECEDS2HA: Verriegelt mit ECEDS2VU. Der Antrieb kann nur fahren
wenn der Antrieb ECEDS2VU in Stellung EI steht.
According to Boywitt/Schuhmacher, BEA-MEI. Date: 28.07.2021 |
| Attachment 1: Scrapereinstellung_am_E-Kühler.pdf
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16
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Tue Jun 17 16:33:16 2025 |
Carsten, Simon | DAQ | Gate Q-swtich | The gate generator of the Q-switch signal for the Vuprom TDC was set to 10ms. |
|
15
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Tue Jun 17 09:32:00 2025 |
Konstantin | DAQ | Meda data acquisition | The metadata provided by Medusa (Labview channels in former times) are now labelled correctly in Go4.
Most important data are "Cobra Set WL", "WS7 Meas WL", "PTB U scal", "Ohmlabs U scal", which correspond to the set wavelength, measured wavelength, voltage measured at the PTB divider, and voltage measured at the Ohmlabs divider.
Other channels are mostly for debugging purposes. |
| Attachment 1: Bildschirmfoto_2025-06-17_11-23-40.png
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14
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Mon Jun 16 22:27:01 2025 |
Carsten, Simon | DAQ | Thresholds | We also adjusted the thresholds for the mesytic.
Doing that, we noticed that one of the trafos is broken (5th row, middle).
|
PMT | channel | Threshold
| |
South | 5 | 35
| |
Middle | 6 | 16
| |
North | 7 | 16
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13
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Mon Jun 16 21:47:23 2025 |
Carsten, Wilfried, Simon | Detectors | New threshold values for PMTs | We adjusted the thresholds for the PMTs and increased the voltage of PMT middle to 2.7kV
|
PMT | Model | | Operation Voltage | Threshold (mV)
| |
South | ET9422B | Broadband | -1750 V | 30
| |
Middle | ET9423B | Smallband | -2700 V | 18
| |
North | ET9423B | Smallband | -2650 V | 10
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12
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Mon Jun 16 07:26:01 2025 |
Konstantin | DAQ | Startup of Medusa and DAQ1 | The laser control software (Medusa) is hosted on the Windows PC ATPPC023. First connect via the command
atplaser@lxg1297:~$ xfreerdp /w:2500 /h:1400 /u:atplaser /v:atppc023.campus.gsi.de
You will be asked for the usual "atplaser" password. Please be aware that you're typing on an english keyboard!
Medusa is simply started by the link on the Desktop called "Medusa Laser Control". After startup you will see the main window (Attachment 1).
Please make also sure that the Wavelength meter software is running!!! Otherwise, wavelengths cannot be logged
In the main window different actions can be made (see also Attachment 2):
- Open additional views, options are "Display" (figure of recent values), "MBS Messenger" (connection status with MBS, lower part of Attachment 2), "Devices View" (most recent values of different devices, right part of Attachment 2)
- Make sure that "Make Data Available to MBS" is selected
- Definition of laser scan Parameters. The laser will perform an automated scan between the selected wavelengths. It's possible to define an increment or a number of laser steps as scan parameter. After the laser has received the specified number of rising edges on Trigger port #1 (Do not change the port number, since this corresponds to the Hardware setting!) the laser advances to the next frequency until the number of steps and scan repetitions is completed. There is an option to start the laser scan automatically, when a trigger was received on port #3 (The cabling is done. However, the pulse generation must be provided from SCU sddsc221 channel IO1 of timing receiver tr1 whenever needed).
- The button can be used to start and stop a scan. In some cases there might occur an USB communication error with the laser, which can also be reset by this button.
- IMPORTANT NOTE: Make sure that the FCU is enabled, since otherwise the BBO of the FCU does not follow the wavelength of the laser, which results in NO UV output power.
- After "Make Data Available to MBS" option (see 2.) has been selected, Medusa is awaiting the MBS client to connect.
- View of most recent parameter settings.
The complete startup routine to perform a laser scan is the following:
- Start medusa as described above
- Connect to "r4l-41":
atplaser@lxg1297:~$ ssh atplaser@r4l-41
- Change to the directory of the Th-MBS version:
R4L-41 > cd mbsrun/E0052/DAQ1
- Make a reset (optional):
R4L-41 > resl
- Start mbs:
R4L-41 > mbs
- Once you are in the mbs environment start the acquisition:
mbs > @startup
- Connect to the file server:
mbs > @connectdisk
- Start acquisition:
mbs > sta ac
With this command, the connection to the Medusa server should be established. This can be verified by the line
-R4L-41 :read_meb :connected succesfully to LabView Server.
of the MBS output, and in the MBS Messenger View of Medusa stating
Connected! Established connection to ...
- Open file:
mbs > @openfile
- Press Run-button in the Go4 analysis (must be started beforehand)
- Start laser scan in medusa
- Press Stop-button in the Go4 analysis
- Close file:
mbs > @closefile
As long as nothing crashes (keep fingers crossed), only steps 9-13 need to be repeated for subsequent scans. |
| Attachment 1: MedusaStartup.JPG
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| Attachment 2: Medusa.png
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11
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Fri Jun 13 18:14:02 2025 |
Konstantin, Carsten | DAQ | DAQ Folder | Dryrun of DAQs. Folders of the data are:
|
DAQ1 file | DAQ2 file | scan range | laser steps | comment | |
/data.local2/2025_229Th/2025_229ThDAQ1_0090.lmd | /mnt/raw.data/229Th2025/Th25DAQ2_0106.lmd - */Th25DAQ2_0107.lmd | 550.4 - 549.6 | 201 | | |
91 | 108 - 111 | 550.4 - 549.6 | 201 | | |
92 | 112 | 550.4 - 549.6 | 201 | Changed step logic of Medusa back to previous version before the start of this run | |
93 | 113 | 550.4 - 549.6 | 201 | | |
94 | 114 | 550.4 - 549.6 | 201 | | |
95 | 115 - 116 | 550.4 - 549.6 | 201 | | |
96 | 117 | 550.4 - 549.6 | 201 |
|
Data were recorded with a synthesized RF of 1.5MHz |
|
10
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Thu Jun 12 16:27:45 2025 |
Carsten | DAQ | NTCAP directory | On the NTCAP the directory is changed to
Q:/E0052 |
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9
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Thu Jun 12 15:53:13 2025 |
Carsten | DAQ | data directory and backup disk (WDBook2 RAID) | The data of DAQ1 are stored in the following directory and with the following filenames
open file /data.local2/2025_229Th/2025_229ThDAQ1_ -auto -rfio
(from @openfile)
The usual @connectdisk, @openfile @closefile are adapted and can be used.
The WDBook RAID0 disk is attached for backup of the data
/media/atplaser/WDBook2/2025E0052daq1 |
|
8
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Wed Jun 11 17:33:04 2025 |
Carsten, Jan | DAQ | DAQ2 - new computer , new directories (lxg0155 doesn't work reliably) | LXG0155 (used in form er beamtimes) crashes and hangs and hangs eventually.
Lgx0155 is shut-down and is replaced by lxg3113.
For the experiment (DAQ2) still user stoe_exp can be used (Credits - see monitor).
MBS runs on r4l-68 with user atplaser: (/esr/usr/atplaser/) mbsrun/E0052/DAQ2
The data is stored on the ATP NAS (atprfio.gsi.de). (instead of local disk).
In the home directory there is link to access the data (u/stoe_exp/nas/229Th2025 ; ~/nas/229Th2025)
( sshfs -o directport=7777 atprfio.gsi.de:/mnt/raw.data /u/stoe_exp/nas )
For mbs the correct location on atprfio.gsi.de need to be used (cf. @openfile).i.e.
con rfio atprfio -DISK
and
open file /mnt/raw.data/229Th2025/Th25DAQ2_.lmd .
This is the mountpoint in mbs.
The commands @connectdisk and @openfile are adjusted accordingly. |
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